Privacy Policy

Preamble

With the following privacy policy we would like to inform you which types of your personal data (hereinafter also abbreviated as „data“) we process for which purposes and in which scope. The privacy statement applies to all processing of personal data carried out by us, both in the context of providing our services and in particular on our websites, in mobile applications and within external online presences, such as our social media profiles (hereinafter collectively referred to as „online services“).

The terms used are not gender-specific.

Last Update: 3. January 2026

Table of contents

Controller

Iris Stephan
Dietrich-Bonhoefferstr. 4
70794 Filderstadt
Germany

E-mail address: [email protected]

Phone: +49 711 99 72 888

Legal Notice: https://www.stephan-immobilien.info/legal-notice/

Overview of processing operations

The following table summarises the types of data processed, the purposes for which they are processed and the concerned data subjects.

Categories of Processed Data

  • Inventory data.
  • Employee Data.
  • Payment Data.
  • Location data.
  • Contact data.
  • Content data.
  • Contract data.
  • Usage data.
  • Meta, communication and process data.
  • Images and/ or video recordings.
  • Audio recordings.
  • Event Data (Facebook).
  • Log data.
  • Creditworthiness Data.

Categories of Data Subjects

  • Service recipients and clients.
  • Prospective customers.
  • Communication partner.
  • Users.
  • Business and contractual partners.
  • Clients.
  • Participants.
  • Persons depicted.
  • Third parties.
  • Customers.

Purposes of Processing

  • Provision of contractual services and fulfillment of contractual obligations.
  • Communication.
  • Security measures.
  • Direct marketing.
  • Web Analytics.
  • Targeting.
  • Office and organisational procedures.
  • Conversion tracking.
  • Affiliate Tracking.
  • Organisational and Administrative Procedures.
  • Content Delivery Network (CDN).
  • Feedback.
  • Polls and Questionnaires.
  • Marketing.
  • Profiles with user-related information.
  • Provision of our online services and usability.
  • Assessment of creditworthiness.
  • Information technology infrastructure.
  • Public relations and informational purposes.
  • Financial and Payment Management.
  • Public relations.
  • Sales promotion.
  • Business processes and management procedures.
  • Artificial Intelligence (AI).

Automated Individual Decision-Making

  • Credit report.

Relevant legal bases

Relevant legal bases according to the GDPR: In the following, you will find an overview of the legal basis of the GDPR on which we base the processing of personal data. Please note that in addition to the provisions of the GDPR, national data protection provisions of your or our country of residence or domicile may apply. If, in addition, more specific legal bases are applicable in individual cases, we will inform you of these in the data protection declaration.

  • Consent (Article 6 (1) (a) GDPR) – The data subject has given consent to the processing of his or her personal data for one or more specific purposes.
  • Performance of a contract and prior requests (Article 6 (1) (b) GDPR) – Performance of a contract to which the data subject is party or in order to take steps at the request of the data subject prior to entering into a contract.
  • Compliance with a legal obligation (Article 6 (1) (c) GDPR) – Processing is necessary for compliance with a legal obligation to which the controller is subject.
  • Legitimate Interests (Article 6 (1) (f) GDPR) – the processing is necessary for the protection of the legitimate interests of the controller or a third party, provided that the interests, fundamental rights, and freedoms of the data subject, which require the protection of personal data, do not prevail.

National data protection regulations in Germany: In addition to the data protection regulations of the GDPR, national regulations apply to data protection in Germany. This includes in particular the Law on Protection against Misuse of Personal Data in Data Processing (Federal Data Protection Act – BDSG). In particular, the BDSG contains special provisions on the right to access, the right to erase, the right to object, the processing of special categories of personal data, processing for other purposes and transmission as well as automated individual decision-making, including profiling. Furthermore, data protection laws of the individual federal states may apply.

Reference to the applicability of the GDPR and the Swiss DPA: These privacy policy serves both to provide information pursuant to the Swiss Federal Act on Data Protection (FADP) and the General Data Protection Regulation (GDPR). For this reason, we ask you to note that due to the broader spatial application and comprehensibility, the terms used in the GDPR are applied. In particular, instead of the terms used in the Swiss FADP such as „processing“ of „personal data“, „predominant interest“, and „particularly sensitive personal data“, the terms used in the GDPR, namely „processing“ of „personal data“, as well as „legitimate interest“ and „special categories of data“ are used. However, the legal meaning of these terms will continue to be determined according to the Swiss FADP within its scope of application.

Security Precautions

We take appropriate technical and organisational measures in accordance with the legal requirements, taking into account the state of the art, the costs of implementation and the nature, scope, context and purposes of processing as well as the risk of varying likelihood and severity for the rights and freedoms of natural persons, in order to ensure a level of security appropriate to the risk.

The measures include, in particular, safeguarding the confidentiality, integrity and availability of data by controlling physical and electronic access to the data as well as access to, input, transmission, securing and separation of the data. In addition, we have established procedures to ensure that data subjects‘ rights are respected, that data is erased, and that we are prepared to respond to data threats rapidly. Furthermore, we take the protection of personal data into account as early as the development or selection of hardware, software and service providers, in accordance with the principle of privacy by design and privacy by default.

Masking of the IP address: If IP addresses are processed by us or by the service providers and technologies used and the processing of a complete IP address is not necessary, the IP address is shortened (also referred to as „IP masking“). In this process, the last two digits or the last part of the IP address after a full stop are removed or replaced by wildcards. The masking of the IP address is intended to prevent the identification of a person by means of their IP address or to make such identification significantly more difficult.

Securing online connections through TLS/SSL encryption technology (HTTPS): To protect the data of users transmitted via our online services from unauthorized access, we employ TLS/SSL encryption technology. Secure Sockets Layer (SSL) and Transport Layer Security (TLS) are the cornerstones of secure data transmission on the internet. These technologies encrypt the information that is transferred between the website or app and the user’s browser (or between two servers), thereby safeguarding the data from unauthorized access. TLS, as the more advanced and secure version of SSL, ensures that all data transmissions conform to the highest security standards. When a website is secured with an SSL/TLS certificate, this is indicated by the display of HTTPS in the URL. This serves as an indicator to users that their data is being securely and encryptedly transmitted.

Transmission of Personal Data

In the course of processing personal data, it may happen that this data is transmitted to or disclosed to other entities, companies, legally independent organizational units, or individuals. Recipients of this data may include service providers tasked with IT duties or providers of services and content that are integrated into a website. In such cases, we observe the legal requirements and particularly conclude relevant contracts or agreements that serve to protect your data with the recipients of your data.

International data transfers

Data Processing in Third Countries: If we transfer data to a third country (i.e., outside the European Union (EU) or the European Economic Area (EEA)), or if this occurs in the context of using third-party services or the disclosure or transfer of data to other individuals, entities, or companies (which becomes apparent either from the postal address of the respective provider or when explicitly mentioned in the privacy policy regarding data transfer to third countries), this is always done in accordance with legal requirements.

For data transfers to the USA, we primarily rely on the Data Privacy Framework (DPF), which has been recognized as a secure legal framework by the EU Commission’s adequacy decision of July 10, 2023. Additionally, we have concluded Standard Contractual Clauses with the respective providers, which comply with the EU Commission’s requirements and establish contractual obligations to protect your data.

This dual safeguard ensures comprehensive protection of your data: The DPF serves as the primary level of protection, while the Standard Contractual Clauses act as an additional security measure. Should any changes occur within the DPF framework, the Standard Contractual Clauses will serve as a reliable fallback option. This ensures that your data remains adequately protected even in the event of political or legal changes.

For individual service providers, we will inform you whether they are certified under the DPF and if Standard Contractual Clauses are in place. The list of certified companies and further information about the DPF can be found on the U.S. Department of Commerce’s website at https://www.dataprivacyframework.gov/.

For data transfers to other third countries, appropriate safeguards apply, particularly Standard Contractual Clauses, explicit consent, or legally required transfers. Information on third-country transfers and applicable adequacy decisions can be found in the information provided by the EU Commission: https://commission.europa.eu/law/law-topic/data-protection/international-dimension-data-protection_en.

We will inform you which of our service providers are certified under the Data Privacy Framework as part of our data protection notices.

General Information on Data Retention and Deletion

We delete personal data that we process in accordance with legal regulations as soon as the underlying consents are revoked or no further legal bases for processing exist. This applies to cases where the original purpose of processing is no longer applicable or the data is no longer needed. Exceptions to this rule exist if statutory obligations or special interests require a longer retention or archiving of the data.

In particular, data that must be retained for commercial or tax law reasons, or whose storage is necessary for legal prosecution or protection of the rights of other natural or legal persons, must be archived accordingly.

Our privacy notices contain additional information on the retention and deletion of data specifically applicable to certain processing processes.

In cases where multiple retention periods or deletion deadlines for a date are specified, the longest period always prevails.

Data that is no longer stored for its originally intended purpose but due to legal requirements or other reasons are processed exclusively for the reasons justifying their retention.

Data Retention and Deletion: The following general deadlines apply for the retention and archiving according to German law:

  • 10 Years – Fiscal Code/Commercial Code – Retention period for books and records, annual financial statements, inventories, management reports, opening balance sheet as well as the necessary work instructions and other organisational documents (Section 147 Paragraph 1 No. 1 in conjunction with Paragraph 3 of the German General Tax Code (AO), Section 14b Paragraph 1 of the German VAT Act (UStG), Section 257 Paragraph 1 No. 1 in conjunction with Paragraph 4 of the German Commercial Code (HGB)).
  • 8 years – Accounting documents, such as invoices, booking and expense receipts (Section 147 Paragraph 1 No. 4 and 4a in conjunction with Paragraph 3 of the German General Tax Code (AO), Section 257 Paragraph 1 No. 4 in conjunction with Paragraph 4 of the German Commercial Code (HGB))
  • 6 Years – Other business documents: received commercial or business letters, copies of dispatched commercial or business letters, and other documents to the extent that they are significant for taxation purposes, for example, hourly wage slips, operating accounting sheets, calculation documents, price tags, as well as payroll accounting documents, provided they are not already accounting vouchers and cash register tapes Section (Section 147 Paragraph 1 No. 2, 3, 5 in conjunction with Paragraph 3 of the German General Tax Code (AO), Section 257 Paragraph 1 No. 2 and 3 in conjunction with Paragraph 4 of the German Commercial Code (HGB)).
  • 3 Years – Data required to consider potential warranty and compensation claims or similar contractual claims and rights, as well as to process related inquiries, based on previous business experiences and common industry practices, will be stored for the duration of the regular statutory limitation period of three years. This period begins at the end of the year in which the relevant contractual transaction took place or the contractual relationship ended in the case of ongoing contracts (Sections 195, 199 of the German Civil Code).

Rights of Data Subjects

Rights of the Data Subjects under the GDPR: As data subject, you are entitled to various rights under the GDPR, which arise in particular from Articles 15 to 21 of the GDPR:

  • Right to Object: You have the right, on grounds arising from your particular situation, to object at any time to the processing of your personal data which is based on letter (e) or (f) of Article 6(1) GDPR, including profiling based on those provisions. Where personal data are processed for direct marketing purposes, you have the right to object at any time to the processing of the personal data concerning you for the purpose of such marketing, which includes profiling to the extent that it is related to such direct marketing.
  • Right of withdrawal for consents: You have the right to revoke consents at any time.
  • Right of access: You have the right to request confirmation as to whether the data in question will be processed and to be informed of this data and to receive further information and a copy of the data in accordance with the provisions of the law.
  • Right to rectification: You have the right, in accordance with the law, to request the completion of the data concerning you or the rectification of the incorrect data concerning you.
  • Right to Erasure and Right to Restriction of Processing: In accordance with the statutory provisions, you have the right to demand that the relevant data be erased immediately or, alternatively, to demand that the processing of the data be restricted in accordance with the statutory provisions.
  • Right to data portability: You have the right to receive data concerning you which you have provided to us in a structured, common and machine-readable format in accordance with the legal requirements, or to request its transmission to another controller.
  • Complaint to the supervisory authority: In accordance with the law and without prejudice to any other administrative or judicial remedy, you also have the right to lodge a complaint with a data protection supervisory authority, in particular a supervisory authority in the Member State where you habitually reside, the supervisory authority of your place of work or the place of the alleged infringement, if you consider that the processing of personal data concerning you infringes the GDPR.

Other services used on the website

Further information on processing methods, procedures and services used:

  • Cookie-Banner: We use a cookie plugin on this website that sets four technically necessary cookies („PHPSESSID“, „daextlwcn-accepted“, „daextlwcn-category-status“ , and “daextlwcn-cn-disabled”) to save your cookie settings. These cookies do not process personal data. These cookies are used in accordance with Art. 6 para. 1 lit. f GDPR on the basis of our legitimate interest in providing a functioning cookie banner for visitors to our website.

    Purpose: Obtaining, logging, managing and revoking consent for the use of cookies and similar technologies for storing, reading and processing information on users‘ end devices and their processing; service provider: Execution on servers and/or computers under own data protection responsibility.

    Duration of storage: Your cookie settings are stored for one week.

Business services

We process data of our contractual and business partners, e.g. customers and interested parties (collectively referred to as „contractual partners“) within the context of contractual and comparable legal relationships as well as associated actions and communication with the contractual partners or pre-contractually, e.g. to answer inquiries.

We process this data in order to fulfill our contractual obligations. These include, in particular, the obligations to provide the agreed services, any update obligations and remedies in the event of warranty and other service disruptions. In addition, we process the data to protect our rights and for the purpose of administrative tasks associated with these obligations and company organization. Furthermore, we process the data on the basis of our legitimate interests in proper and economical business management as well as security measures to protect our contractual partners and our business operations from misuse, endangerment of their data, secrets, information and rights (e.g. for the involvement of telecommunications, transport and other auxiliary services as well as subcontractors, banks, tax and legal advisors, payment service providers or tax authorities). Within the framework of applicable law, we only disclose the data of contractual partners to third parties to the extent that this is necessary for the aforementioned purposes or to fulfill legal obligations. Contractual partners will be informed about further forms of processing, e.g. for marketing purposes, within the scope of this privacy policy.

Which data are necessary for the aforementioned purposes, we inform the contracting partners before or in the context of the data collection, e.g. in online forms by special marking (e.g. colors), and/or symbols (e.g. asterisks or the like), or personally.

We delete the data after expiry of statutory warranty and comparable obligations, i.e. in principle after expiry of 4 years, unless the data is stored in a customer account or must be kept for legal reasons of archiving. The statutory retention period for documents relevant under tax law as well as for commercial books, inventories, opening balance sheets, annual financial statements, the instructions required to understand these documents and other organizational documents and accounting records is ten years and for received commercial and business letters and reproductions of sent commercial and business letters six years. The period begins at the end of the calendar year in which the last entry was made in the book, the inventory, the opening balance sheet, the annual financial statements or the management report was prepared, the commercial or business letter was received or sent, or the accounting document was created, furthermore the record was made or the other documents were created.

  • Processed data types: Inventory data (For example, the full name, residential address, contact information, customer number, etc.); Payment Data (e.g. bank details, invoices, payment history); Contact data (e.g. postal and email addresses or phone numbers). Contract data (e.g. contract object, duration, customer category).
  • Data subjects: Service recipients and clients; Prospective customers. Business and contractual partners.
  • Purposes of processing: Provision of contractual services and fulfillment of contractual obligations; Communication; Office and organisational procedures; Organisational and Administrative Procedures. Business processes and management procedures.
  • Retention and deletion: Deletion in accordance with the information provided in the section „General Information on Data Retention and Deletion“.
  • Legal Basis: Performance of a contract and prior requests (Article 6 (1) (b) GDPR); Compliance with a legal obligation (Article 6 (1) (c) GDPR). Legitimate Interests (Article 6 (1) (f) GDPR).

Further information on processing methods, procedures and services used:

  • Agency Services: We process the data of our customers within the scope of our contractual services, which may include e.g. conceptual and strategic consulting, campaign planning, software and design development / consulting or maintenance, implementation of campaigns and processes, handling, server administration, data analysis / consulting services and training services; Legal Basis: Performance of a contract and prior requests (Article 6 (1) (b) GDPR).
  • Agents and Brokerage Services: We process the data of our customers, clients and interested parties (uniformly referred to as „customers“) in accordance with the underlying assignment of the customers. Furthermore, we may process information on the characteristics and circumstances of persons or items belonging to them if this is part of our assignment. These can be, for example, information on personal circumstances, mobile or immovable assets and financial situation.

    Insofar as this is necessary for the performance of our assignment or required by law, we disclose or transmit customer data within the scope of cover requests, the conclusion and execution of contracts to providers of the brokered services/properties, insurers, reinsurers, broker pools, technical service providers, other service providers, such as cooperating associations, as well as financial service providers, credit institutions and investment companies, social insurance institutions, tax authorities, tax consultants, legal advisors, auditors, insurance ombudsmen and a Financial Supervisory Authority. Furthermore, we may, subject to other agreements, commission subcontractors; Legal Basis: Performance of a contract and prior requests (Article 6 (1) (b) GDPR).
  • Marketing Services: We process the data of our customers and clients (uniformly referred to as „customers“) to offer marketing services such as market research, advertising campaigns, content creation, and social media management. The necessary information is indicated as such at the time of order placement and includes the details required for service provision and billing, as well as contact information in order to be able to hold any consultations. Insofar as we gain access to information from end customers, employees, or other persons, we process it in accordance with legal and contractual requirements; Legal Basis: Performance of a contract and prior requests (Article 6 (1) (b) GDPR), Compliance with a legal obligation (Article 6 (1) (c) GDPR), Legitimate Interests (Article 6 (1) (f) GDPR).
  • Rental Services: We process the data of our tenants and of interested parties (uniformly referred to as „tenant“) in accordance with the underlying rental or comparable contract. Furthermore, we can process the information on the characteristics and circumstances of persons or items belonging to them if this is necessary within the framework of the rental relationship. These can be, for example, information on personal circumstances, mobile or immovable assets and financial situation as well as the use of ancillary services (such as water or energy supply).
    As part of our assignment it may be necessary for us to process special categories of data within the meaning of Article 9 (1) GDPR, in particular information on the health of a person. The processing is done to protect the health interests of tenants and otherwise only with the consent of tenants .
    If necessary for the fulfilment of the contract or legally required, or agreed by the tenant or on the basis of our legitimate interests, we disclose or transmit the data of the tenants within the scope of cover requests, conclusions and execution of contracts, data e.g. to financial service providers, credit institutions, suppliers (e.g. electricity) or authorities. Furthermore, we process tenants‘ data if this is necessary to fulfill legal obligations (e.g. in the case of information obligations in connection with ancillary services and ancillary costs); Legal Basis: Performance of a contract and prior requests (Article 6 (1) (b) GDPR).
  • Real Estate Appraisal: We process the data of our customers to enable them to receive real estate appraisals and related consulting services. The required information is marked as such during appraisal or consulting contracts and includes the information needed for appraisal and billing, as well as contact information for possible consultations. To the extent that we have access to information from customers or other persons, we process this in accordance with legal and contractual requirements; Legal Basis: Performance of a contract and prior requests (Article 6 (1) (b) GDPR), Compliance with a legal obligation (Article 6 (1) (c) GDPR), Legitimate Interests (Article 6 (1) (f) GDPR).
  • Real Estate Agent: We process the data of our customers and prospects to offer real estate brokerage services, including buying, selling, and renting properties. The necessary information is marked as such during the brokerage activity and includes information required for mediation and billing, as well as contact information for possible consultations. To the extent that we have access to information from end customers or other persons, we process this in accordance with legal and contractual requirements; Legal Basis: Performance of a contract and prior requests (Article 6 (1) (b) GDPR), Compliance with a legal obligation (Article 6 (1) (c) GDPR), Legitimate Interests (Article 6 (1) (f) GDPR).

Business processes and operations

Personal data of service recipients and clients – including customers, clients, or in specific cases, mandates, patients, or business partners as well as other third parties – are processed within the framework of contractual and comparable legal relationships and pre-contractual measures such as the initiation of business relations. This data processing supports and facilitates business processes in areas such as customer management, sales, payment transactions, accounting, and project management.

The collected data is used to fulfil contractual obligations and make business processes efficient. This includes the execution of business transactions, the management of customer relationships, the optimisation of sales strategies, and ensuring internal invoicing and financial processes. Additionally, the data supports the protection of the rights of the controller and promotes administrative tasks as well as the organisation of the company.

Personal data may be transferred to third parties if necessary for fulfilling the mentioned purposes or legal obligations. After legal retention periods expire or when the purpose of processing no longer applies, the data will be deleted. This also includes data that must be stored for longer periods due to tax law and legal obligations to provide evidence.

  • Processed data types: Inventory data (For example, the full name, residential address, contact information, customer number, etc.); Payment Data (e.g. bank details, invoices, payment history); Contact data (e.g. postal and email addresses or phone numbers); Content data (e.g. textual or pictorial messages and contributions, as well as information pertaining to them, such as details of authorship or the time of creation.); Contract data (e.g. contract object, duration, customer category); Usage data (e.g. page views and duration of visit, click paths, intensity and frequency of use, types of devices and operating systems used, interactions with content and features); Meta, communication and process data (e.g. IP addresses, timestamps, identification numbers, involved parties); Log data (e.g. log files concerning logins or data retrieval or access times.). Employee Data (Information about employees and other individuals in an employment relationship).
  • Data subjects: Service recipients and clients; Prospective customers; Communication partner (Recipients of e-mails, letters, etc.); Business and contractual partners; Third parties; Users (e.g. website visitors, users of online services); Clients. Customers.
  • Purposes of processing: Provision of contractual services and fulfillment of contractual obligations; Office and organisational procedures; Business processes and management procedures; Communication; Marketing; Sales promotion; Public relations; Financial and Payment Management. Organisational and Administrative Procedures.
  • Retention and deletion: Deletion in accordance with the information provided in the section „General Information on Data Retention and Deletion“.
  • Legal Basis: Performance of a contract and prior requests (Article 6 (1) (b) GDPR); Legitimate Interests (Article 6 (1) (f) GDPR). Compliance with a legal obligation (Article 6 (1) (c) GDPR).

Further information on processing methods, procedures and services used:

  • Customer Management and Customer Relationship Management (CRM): Processes required in the context of customer management and Customer Relationship Management (CRM) include customer acquisition in compliance with data protection regulations, measures to promote customer retention and loyalty, effective customer communication, complaint management and customer service with consideration of data protection, data management and analysis to support the customer relationship, management of CRM systems, secure account management, customer segmentation and targeting; Legal Basis: Performance of a contract and prior requests (Article 6 (1) (b) GDPR), Legitimate Interests (Article 6 (1) (f) GDPR).
  • Client Management: Processes required for client management include, for example, the acquisition and onboarding of new clients, the development of strategies to promote client loyalty, as well as ensuring effective client communication and appointment scheduling. Comprehensive client services are provided. These processes also involve the management and administration of client files, secure documentation of legal transactions, and ensuring the confidentiality and integrity of client data. Furthermore, processes are defined for the transfer of client information to third parties, such as courts or other legal service providers. Procedures are implemented for the secure and compliant deletion of client data once it is no longer needed or when statutory retention periods have expired; Legal Basis: Performance of a contract and prior requests (Article 6 (1) (b) GDPR), Compliance with a legal obligation (Article 6 (1) (c) GDPR), Legitimate Interests (Article 6 (1) (f) GDPR).
  • Contact management and contact maintenance: Processes required in the context of organizing, maintaining, and securing contact information (e.g., setting up and maintaining a central contact database, regular updates of contact information, monitoring data integrity, implementing data protection measures, ensuring access controls, conducting backups and restorations of contact data, training employees in effective use of contact management software, regular review of communication history and adjustment of contact strategies); Legal Basis: Performance of a contract and prior requests (Article 6 (1) (b) GDPR), Legitimate Interests (Article 6 (1) (f) GDPR).
  • Financial Accounting and Taxes: Procedures required for the collection, management, and control of finance-related business transactions as well as for the calculation, reporting, and payment of taxes (e.g., accounting and posting of business transactions, preparation of quarterly and annual financial statements, execution of payment transactions, handling of dunning processes, account reconciliation, tax consulting, preparation and submission of tax returns, management of tax affairs); Legal Basis: Performance of a contract and prior requests (Article 6 (1) (b) GDPR), Compliance with a legal obligation (Article 6 (1) (c) GDPR), Legitimate Interests (Article 6 (1) (f) GDPR).
  • Sales: Procedures required for the planning, implementation, and control of measures for marketing and selling products or services (e.g., customer acquisition, preparation and tracking of offers, order processing, customer consultation and support, sales promotion, product training, sales controlling and analysis, management of distribution channels); Legal Basis: Performance of a contract and prior requests (Article 6 (1) (b) GDPR), Legitimate Interests (Article 6 (1) (f) GDPR).
  • Marketing, advertising, and sales promotion: Processes required in the context of marketing, advertising, and sales promotion (e.g., market analysis and audience targeting, development of marketing strategies, planning and execution of advertising campaigns, design and production of advertising materials, online marketing including SEO and social media campaigns, event marketing and trade show participation, customer loyalty programs, sales promotion measures, performance measurement and optimisation of marketing activities, budget management and cost control); Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR).
  • Economic Analyses and Market Research: To fulfill business management purposes and to identify market trends, desires of contractual partners, and users, the present data regarding business transactions, contracts, inquiries, etc., are analyzed. The group of affected individuals may include contractual partners, interested parties, customers, visitors, and users of the online service managed by the responsible entity. The execution of these analyses serves the purposes of business economic evaluations, marketing, and market research (e.g., to determine customer groups with different characteristics). Where available, profiles of registered users along with their information on services utilized are considered. The analyses are exclusively for the use of the responsible entity and are not disclosed externally unless they pertain to anonymous analyses with aggregated, thus anonymized values. Moreover, user privacy is accounted for; data is processed for analysis purposes in as pseudonymized a manner as possible and anonymized when feasible (e.g., as aggregated data); Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR).
  • Public Relations: Processes required in the context of public relations and public relations activities (e.g., development and implementation of communication strategies, planning and execution of PR campaigns, creation and distribution of press releases, maintenance of media contacts, monitoring and analysis of media response, organisation of press conferences and public events, crisis communication, creation of content for social media and corporate websites, management of corporate branding); Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR).
  • Real Estate Agent: We process the data of our customers and prospects to offer real estate brokerage services, including buying, selling, and renting properties. The necessary information is marked as such during the brokerage activity and includes information required for mediation and billing, as well as contact information for possible consultations. To the extent that we have access to information from end customers or other persons, we process this in accordance with legal and contractual requirements; Legal Basis: Performance of a contract and prior requests (Article 6 (1) (b) GDPR), Compliance with a legal obligation (Article 6 (1) (c) GDPR), Legitimate Interests (Article 6 (1) (f) GDPR).
  • Real Estate Appraisal: We process the data of our customers to enable them to receive real estate appraisals and related consulting services. The required information is marked as such during appraisal or consulting contracts and includes the information needed for appraisal and billing, as well as contact information for possible consultations. To the extent that we have access to information from customers or other persons, we process this in accordance with legal and contractual requirements; Legal Basis: Performance of a contract and prior requests (Article 6 (1) (b) GDPR), Compliance with a legal obligation (Article 6 (1) (c) GDPR), Legitimate Interests (Article 6 (1) (f) GDPR).

Providers and services used in the course of business

As part of our business activities, we use additional services, platforms, interfaces or plug-ins from third-party providers (in short, „services“) in compliance with legal requirements. Their use is based on our interests in the proper, legal and economic management of our business operations and internal organization.

  • Processed data types: Inventory data (For example, the full name, residential address, contact information, customer number, etc.); Payment Data (e.g. bank details, invoices, payment history); Contact data (e.g. postal and email addresses or phone numbers); Content data (e.g. textual or pictorial messages and contributions, as well as information pertaining to them, such as details of authorship or the time of creation.). Contract data (e.g. contract object, duration, customer category).
  • Data subjects: Service recipients and clients; Prospective customers. Business and contractual partners.
  • Purposes of processing: Provision of contractual services and fulfillment of contractual obligations; Office and organisational procedures. Business processes and management procedures.
  • Retention and deletion: Deletion in accordance with the information provided in the section „General Information on Data Retention and Deletion“.
  • Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR).

Further information on processing methods, procedures and services used:

Credit Assessment

Insofar as we make advance payments or enter into comparable economic risks (e.g. when ordering on account), we reserve the right to obtain identity and credit information from specialised service providers (credit agencies) for the purpose of assessing the credit risk on the basis of mathematical-statistical procedures in order to safeguard legitimate interests.

We process the information received from credit agencies on the statistical probability of non-payment as part of an appropriate discretionary decision on the establishment, execution and termination of the contractual relationship. In the event of a negative result of the credit assessment, we reserve the right to refuse payment on account or any other advance payment.

In accordance with the law, the decision as to whether we will provide goods or services prior to payment is made solely on the basis of an automated decision in the individual case, which our software makes on the basis of the information provided by the credit agency.

If we obtain the express consent of contractual partners, the legal basis for the credit information and the transmission of the customer’s data to the credit agencies is consent. If no consent is obtained, the credit rating will be based on our legitimate interests in the security of our payment claims.

  • Processed data types: Inventory data (For example, the full name, residential address, contact information, customer number, etc.); Payment Data (e.g. bank details, invoices, payment history); Contact data (e.g. postal and email addresses or phone numbers); Contract data (e.g. contract object, duration, customer category). Creditworthiness Data (e.g. received credit score, estimated default probability, risk classification based on this, historical payment behaviour).
  • Data subjects: Service recipients and clients; Prospective customers. Business and contractual partners.
  • Purposes of processing: Assessment of creditworthiness.
  • Retention and deletion: Deletion in accordance with the information provided in the section „General Information on Data Retention and Deletion“.
  • Legal Basis: Consent (Article 6 (1) (a) GDPR). Legitimate Interests (Article 6 (1) (f) GDPR).
  • Automated individual decision-making: Credit report (Decision based on a credit report).

Further information on processing methods, procedures and services used:

Provision of online services and web hosting

We process user data in order to be able to provide them with our online services. For this purpose, we process the IP address of the user, which is necessary to transmit the content and functions of our online services to the user’s browser or terminal device.

  • Processed data types: Usage data (e.g. page views and duration of visit, click paths, intensity and frequency of use, types of devices and operating systems used, interactions with content and features); Meta, communication and process data (e.g. IP addresses, timestamps, identification numbers, involved parties); Log data (e.g. log files concerning logins or data retrieval or access times.). Content data (e.g. textual or pictorial messages and contributions, as well as information pertaining to them, such as details of authorship or the time of creation.).
  • Data subjects: Users (e.g. website visitors, users of online services).
  • Purposes of processing: Provision of our online services and usability; Information technology infrastructure (Operation and provision of information systems and technical devices, such as computers, servers, etc.)); Security measures. Content Delivery Network (CDN).
  • Retention and deletion: Deletion in accordance with the information provided in the section „General Information on Data Retention and Deletion“.
  • Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR).

Further information on processing methods, procedures and services used:

  • Provision of online offer on rented hosting space: For the provision of our online services, we use storage space, computing capacity and software that we rent or otherwise obtain from a corresponding server provider (also referred to as a „web hoster“); Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR).
  • Collection of Access Data and Log Files: Access to our online service is logged in the form of so-called „server log files“. Server log files may include the address and name of the accessed web pages and files, date and time of access, transferred data volumes, notification of successful retrieval, browser type along with version, the user’s operating system, referrer URL (the previously visited page), and typically IP addresses and the requesting provider. The server log files can be used for security purposes, e.g., to prevent server overload (especially in the case of abusive attacks, known as DDoS attacks), and to ensure server load management and stability; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR). Retention period: Log file information is stored for a maximum period of 30 days and then deleted or anonymized. Data, the further storage of which is necessary for evidence purposes, are excluded from deletion until the respective incident has been finally clarified.
  • Content-Delivery-Network: We use a so-called „Content Delivery Network“ (CDN). A CDN is a service with whose help contents of our online services, in particular large media files, such as graphics or scripts, can be delivered faster and more securely with the help of regionally distributed servers connected via the Internet; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR).
  • Cloudflare: Content-Delivery-Network (CDN) – service with whose help contents of our online services, in particular large media files, such as graphics or scripts, can be delivered faster and more securely with the help of regionally distributed servers connected via the Internet; Service provider: Cloudflare, Inc., 101 Townsend St, San Francisco, CA 94107, USA; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR); Website: https://www.cloudflare.com; Privacy Policy: https://www.cloudflare.com/privacypolicy/; Data Processing Agreement: https://www.cloudflare.com/cloudflare-customer-dpa/. Basis for third-country transfers: Data Privacy Framework (DPF), Standard Contractual Clauses (https://www.cloudflare.com/cloudflare-customer-scc/).
  • SiteGround: Services in the field of the provision of information technology infrastructure and related services (e.g. storage space and/or computing capacities); Service provider: Siteground.com, SiteGround Hosting EOOD, 6 Olimpiyska Str., 1166, Sofia, Bulgary; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR); Website: https://de.siteground.com; Privacy Policy: https://de.siteground.com/privacy.htm. Data Processing Agreement: https://www.siteground.com/blog/siteground-is-gdpr-compliant/.
  • WP Rocket: Caching and loading optimization – Functions that serve to save specific content from websites so that they can be loaded faster on repeated access. This reduces loading times and improves the user experience; Service provider: SAS WP MEDIA, Adresse: 4 rue de la République, 69001 LYON, France; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR); Website: https://wp-rocket.me/; Privacy Policy: https://wp-rocket.me/privacy-policy/. Further Information: Operating within a self-hosted environment.

Use of Cookies

The term „cookies“ refers to functions that store information on users‘ devices and read it from them. Cookies can also be used for different purposes, such as ensuring the functionality, security, and convenience of online services, as well as analyzing visitor traffic. We use cookies in accordance with legal regulations. If necessary, we obtain users‘ consent in advance. If consent is not required, we rely on our legitimate interests. This applies when storing and reading information is essential to provide explicitly requested content and functions. This includes, for example, saving settings and ensuring the functionality and security of our online services. Consent can be withdrawn at any time. We clearly inform users about the scope of the consent and which cookies are used.

Information on legal data protection bases: Whether we process personal data using cookies depends on users‘ consent. If consent is given, it serves as the legal basis. Without consent, we rely on our legitimate interests, as outlined in this section and in the context of the respective services and procedures.

Storage duration: The following types of cookies are distinguished based on their storage duration:

  • Temporary cookies (also: session cookies): Temporary cookies are deleted at the latest after a user leaves an online service and closes their device (e.g., browser or mobile application).
  • Permanent cookies: Permanent cookies remain stored even after the device is closed. For example, the login status can be saved, and preferred content can be displayed directly when the user revisits a website. Additionally, the user data collected with cookies may be used for audience measurement. Unless we provide explicit information to users about the type and storage duration of cookies (e.g., when obtaining consent), users should assume that these are permanent and may have a storage duration of up to two years.

General information on withdrawal and objection (opt-out): Users can withdraw their consent at any time and also object to the processing according to legal regulations, including through the privacy settings of their browser.

  • Processed data types: Meta, communication and process data (e.g. IP addresses, timestamps, identification numbers, involved parties). Usage data (e.g. page views and duration of visit, click paths, intensity and frequency of use, types of devices and operating systems used, interactions with content and features).
  • Data subjects: Users (e.g. website visitors, users of online services).
  • Purposes of processing: Provision of our online services and usability.
  • Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR). Consent (Article 6 (1) (a) GDPR).

Further information on processing methods, procedures and services used:

  • Processing Cookie Data on the Basis of Consent: We implement a consent management solution that obtains users‘ consent for the use of cookies or for the processes and providers mentioned within the consent management framework. This procedure is designed to solicit, log, manage, and revoke consents, particularly regarding the use of cookies and similar technologies employed to store, read from, and process information on users‘ devices. As part of this procedure, user consents are obtained for the use of cookies and the associated processing of information, including specific processing and providers named in the consent management process. Users also have the option to manage and withdraw their consents. Consent declarations are stored to avoid repeated queries and to provide proof of consent according to legal requirements. The storage is carried out server-side and/or in a cookie (so-called opt-in cookie) or by means of comparable technologies in order to associate the consent with a specific user or their device.If no specific details about the providers of consent management services are provided, the following general notes apply: The duration of consent storage is up to two years. A pseudonymous user identifier is created, which is stored along with the time of consent, details on the scope of consent (e.g., relevant categories of cookies and/or service providers), as well as information about the browser, system, and device used; Legal Basis: Consent (Article 6 (1) (a) GDPR).
  • Cookie-Opt-Out: In the footer of our website you will find a link that allows you to change your cookie settings as well as revoke corresponding consents.

Blogs and publication media

We use blogs or comparable means of online communication and publication (hereinafter „publication medium“). Readers‘ data will only be processed for the purposes of the publication medium to the extent necessary for its presentation and communication between authors and readers or for security reasons. For the rest, we refer to the information on the processing of visitors to our publication medium within the scope of this privacy policy.

  • Processed data types: Inventory data (For example, the full name, residential address, contact information, customer number, etc.); Contact data (e.g. postal and email addresses or phone numbers); Content data (e.g. textual or pictorial messages and contributions, as well as information pertaining to them, such as details of authorship or the time of creation.); Usage data (e.g. page views and duration of visit, click paths, intensity and frequency of use, types of devices and operating systems used, interactions with content and features). Meta, communication and process data (e.g. IP addresses, timestamps, identification numbers, involved parties).
  • Data subjects: Users (e.g. website visitors, users of online services).
  • Purposes of processing: Feedback (e.g. collecting feedback via online form). Provision of our online services and usability.
  • Retention and deletion: Deletion in accordance with the information provided in the section „General Information on Data Retention and Deletion“.
  • Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR).

Contact and Inquiry Management

When contacting us (e.g. via mail, contact form, e-mail, telephone or via social media) as well as in the context of existing user and business relationships, the information of the inquiring persons is processed to the extent necessary to respond to the contact requests and any requested measures.

  • Processed data types: Inventory data (For example, the full name, residential address, contact information, customer number, etc.); Contact data (e.g. postal and email addresses or phone numbers); Content data (e.g. textual or pictorial messages and contributions, as well as information pertaining to them, such as details of authorship or the time of creation.); Usage data (e.g. page views and duration of visit, click paths, intensity and frequency of use, types of devices and operating systems used, interactions with content and features). Meta, communication and process data (e.g. IP addresses, timestamps, identification numbers, involved parties).
  • Data subjects: Communication partner (Recipients of e-mails, letters, etc.).
  • Purposes of processing: Communication; Organisational and Administrative Procedures; Feedback (e.g. collecting feedback via online form). Provision of our online services and usability.
  • Retention and deletion: Deletion in accordance with the information provided in the section „General Information on Data Retention and Deletion“.
  • Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR). Performance of a contract and prior requests (Article 6 (1) (b) GDPR).

Further information on processing methods, procedures and services used:

  • Contact form: Upon contacting us via our contact form, email, or other means of communication, we process the personal data transmitted to us for the purpose of responding to and handling the respective matter. This typically includes details such as name, contact information, and possibly additional information provided to us that is necessary for appropriate processing. We use this data exclusively for the stated purpose of contact and communication; Legal Basis: Performance of a contract and prior requests (Article 6 (1) (b) GDPR), Legitimate Interests (Article 6 (1) (f) GDPR).

Communication via Messenger

We use messenger services for communication purposes and therefore ask you to observe the following information regarding the functionality of the messenger services, encryption, use of the metadata of the communication and your objection options.

You can also contact us by alternative means, e.g. telephone or e-mail. Please use the contact options provided to you or use the contact options provided within our online services.

In the case of encryption of content (i.e. the content of your message and attachments), we point out that the communication content (i.e. the content of the message and attachments) is encrypted end-to-end. This means that the content of the messages is not visible, not even by the messenger service providers themselves. You should always use a current version of the messenger service with activated encryption, so that the encryption of the message contents is guaranteed.

However, we would like to point out to our communication partners that although messenger service providers do not see the content, they can find out that and when communication partners communicate with us and process technical information on the communication partner’s device used and, depending on the settings of their device, also location information (so-called metadata).

Information on Legal basis: If we ask communication partners for permission before communicating with them via messenger services, the legal basis of our processing of their data is their consent. Otherwise, if we do not request consent and you contact us, for example, voluntarily, we use messenger services in our dealings with our contractual partners and as part of the contract initiation process as a contractual measure and in the case of other interested parties and communication partners on the basis of our legitimate interests in fast and efficient communication and meeting the needs of our communication partners for communication via messenger services. We would also like to point out that we do not transmit the contact data provided to us to the messenger service providers for the first time without your consent.

Withdrawal, objection and deletion: You can withdraw your consent or object to communication with us via messenger services at any time. In the case of communication via messenger services, we delete the messages in accordance with our general data retention policy (i.e. as described above after the end of contractual relationships, archiving requirements, etc.) and otherwise as soon as we can assume that we have answered any information provided by the communication partners, if no reference to a previous conversation is to be expected and there are no legal obligations to store the messages to prevent their deletion.

Reservation of reference to other means of communication: For your security, we kindly ask for your understanding that we may not respond to enquiries via messenger for specific reasons. This applies in situations where contract details require heightened confidentiality or a response via messenger does not meet formal requirements. In such cases, we recommend using more appropriate communication channels.

  • Processed data types: Contact data (e.g. postal and email addresses or phone numbers); Content data (e.g. textual or pictorial messages and contributions, as well as information pertaining to them, such as details of authorship or the time of creation.); Usage data (e.g. page views and duration of visit, click paths, intensity and frequency of use, types of devices and operating systems used, interactions with content and features). Meta, communication and process data (e.g. IP addresses, timestamps, identification numbers, involved parties).
  • Data subjects: Communication partner (Recipients of e-mails, letters, etc.).
  • Purposes of processing: Communication. Direct marketing (e.g. by e-mail or postal).
  • Retention and deletion: Deletion in accordance with the information provided in the section „General Information on Data Retention and Deletion“.
  • Legal Basis: Consent (Article 6 (1) (a) GDPR); Performance of a contract and prior requests (Article 6 (1) (b) GDPR). Legitimate Interests (Article 6 (1) (f) GDPR).

Further information on processing methods, procedures and services used:

  • Instagram: Messaging via the social network Instagram; Service provider: Meta Platforms Ireland Limited, Merrion Road, Dublin 4, D04 X2K5, Ireland; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR); Website: https://www.instagram.com. Privacy Policy: https://privacycenter.instagram.com/policy/.
  • Facebook-Messenger: Sending and receiving text messages, making voice and video calls, creating group chats, sharing files and media, transmitting location information, synchronising contacts, encrypting messages; Service provider: Meta Platforms Ireland Limited, Merrion Road, Dublin 4, D04 X2K5, Ireland; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR); Website: https://www.facebook.com; Privacy Policy: https://www.facebook.com/privacy/policy/; Data Processing Agreement: https://www.facebook.com/legal/terms/dataprocessing. Basis for third-country transfers: Data Privacy Framework (DPF), Standard Contractual Clauses (https://www.facebook.com/legal/EU_data_transfer_addendum).
  • WhatsApp: A communication service that enables the sending and receiving of text messages, voice messages, images, videos, documents, as well as voice and video calls over the internet. Communication is conducted through end-to-end encryption, ensuring that content is accessible only to the involved communication partners. To provide the service, the platform processes metadata (e.g., phone numbers, timestamps, device information) and may use this data for functionality enhancement, security, and service optimisation; Service provider: WhatsApp Ireland Limited, Merrion Road 4, D04 X2K5 Dublin, Ireland; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR); Website: https://www.whatsapp.com/; Privacy Policy: https://www.whatsapp.com/legal/privacy-policy-eea. Basis for third-country transfers: Data Privacy Framework (DPF).

Artificial Intelligence (AI)

We use artificial intelligence (AI), which involves the processing of personal data. The specific purposes and our interest in using AI are mentioned below. According to the term „AI system“ as defined in Article 3 No. 1 of the AI Regulation, we understand AI to be a machine-based system designed for varying degrees of autonomous operation, capable of adaptation after deployment, and producing outputs such as predictions, content, recommendations, or decisions that can influence physical or virtual environments.

Our AI systems are used in strict compliance with legal requirements. These include both specific regulations for artificial intelligence and data protection requirements. In particular, we adhere to the principles of lawfulness, transparency, fairness, human oversight, purpose limitation, data minimisation, integrity and confidentiality. We ensure that the processing of personal data is always based on a legal foundation. This may either be the consent of the data subjects or a statutory permission.

When using external AI systems, we carefully select their providers (hereinafter referred to as „AI providers“). In accordance with our legal obligations, we ensure that the AI providers comply with applicable provisions. We also observe our duties when using or operating the acquired AI services. The processing of personal data by us and the AI providers is carried out exclusively on the basis of consent or legal authorisation. We place particular emphasis on transparency, fairness and maintaining human oversight over AI-supported decision-making processes.

To protect processed data, we implement appropriate and robust technical as well as organisational measures. These ensure the integrity and confidentiality of processed data and minimise potential risks. Through regular reviews of AI providers and their services, we ensure ongoing compliance with current legal and ethical standards.

  • Processed data types: Content data (e.g. textual or pictorial messages and contributions, as well as information pertaining to them, such as details of authorship or the time of creation.). Usage data (e.g. page views and duration of visit, click paths, intensity and frequency of use, types of devices and operating systems used, interactions with content and features).
  • Data subjects: Users (e.g. website visitors, users of online services). Third parties.
  • Purposes of processing: Artificial Intelligence (AI).
  • Retention and deletion: Deletion in accordance with the information provided in the section „General Information on Data Retention and Deletion“.
  • Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR).

Further information on processing methods, procedures and services used:

  • Adobe AI: AI-powered tools and features in Adobe products that support creative processes. Adobe AI offers functions such as automatic image editing, content generation, and intelligent image adjustments to optimize the creative workflow; Service provider: Adobe Systems Software Ireland, 4-6, Riverwalk Drive, Citywest Business Campus, Brownsbarn, Dublin 24, D24 DCW0, Ireland; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR); Website: https://business.adobe.com/uk/ai/adobe-genai.html; Privacy Policy: https://www.adobe.com/privacy.html; Data Processing Agreement: Provided by the service provider. Basis for third-country transfers: Data Privacy Framework (DPF), Standard Contractual Clauses (Provided by the service provider).
  • ChatGPT: AI-based service designed to understand and generate natural language and related input and data, analyze information, and make predictions („AI“, meaning „Artificial Intelligence“ shall be construed in the applicable legal sense of the term); Service provider: OpenAI Ireland Ltd, 117-126 Sheriff Street Upper, D01 YC43 Dublin 1, Ireland; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR); Website: https://openai.com/chatgpt/overview/; Privacy Policy: https://openai.com/policies/privacy-policy/. Opt-Out: https://privacy.openai.com/policies?modal=select-subject.
  • DeepL: Translation of texts into various languages and provision of synonyms as well as context examples. Support with the correction and improvement of texts in different languages; Service provider: DeepL SE, Maarweg 165, 50825 Köln, Germany; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR); Website: https://www.deepl.com; Privacy Policy: https://www.deepl.com/en/privacy. Data Processing Agreement: Provided by the service provider.
  • Google Gemini: AI-powered system designed to provide advanced language and image processing functions. It uses machine learning to understand, generate natural language, and analyse images, offering versatile applications in various fields; Service provider: Google Cloud EMEA Limited, 70 Sir John Rogerson’s Quay, Dublin 2, Ireland; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR); Website: https://cloud.google.com/; Privacy Policy: https://policies.google.com/privacy; Data Processing Agreement: https://business.safety.google/processorterms/. Basis for third-country transfers: Data Privacy Framework (DPF), Standard Contractual Clauses (https://business.safety.google/processorterms/).
  • Microsoft Copilot: Microsoft Copilot: Assistance in the creation and editing of texts, spreadsheets, and presentations, data analysis, task automation, and integration into Office applications. Content data (files, conversations, metadata) as well as employee credentials (Org-ID/Entra ID) are processed for the purposes of increasing efficiency and productivity, cost efficiency, flexibility, mobility, and integration with M365. Chat histories are stored for up to 30 days; content is stored until deleted by the user. Additionally, diagnostic data is collected for product stability and improvement; Service provider: Microsoft Ireland Operations Limited, One Microsoft Place, South County Business Park, Leopardstown, Dublin 18, D18 P521, Ireland; Microsoft Corporation, One Microsoft Way, Redmond, WA 98052-6399, USA; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR); Website: https://www.microsoft.com/en-us/microsoft-copilot/organizations; Privacy Policy: https://www.microsoft.com/en-us/privacy/privacystatement; Data Processing Agreement: https://www.microsoft.com/licensing/docs/view/Microsoft-Products-and-Services-Data-Protection-Addendum-DPA. Basis for third-country transfers: Data Privacy Framework (DPF), Standard Contractual Clauses (https://www.microsoft.com/licensing/docs/view/Microsoft-Products-and-Services-Data-Protection-Addendum-DPA).

Video Conferences, Online Meetings, Webinars and Screen-Sharing

We use platforms and applications of other providers (hereinafter referred to as „Conference Platforms“) for the purpose of conducting video and audio conferences, webinars and other types of video and audio meetings (hereinafter collectively referred to as „Conference“). When using the Conference Platforms and their services, we comply with the legal requirements.

Data processed by Conference Platforms: In the course of participation in a Conference, the Data of the participants listed below are processed. The scope of the processing depends, on the one hand, on which data is requested in the context of a specific Conference (e.g., provision of access data or clear names) and which optional information is provided by the participants. In addition to processing for the purpose of conducting the conference, participants‘ Data may also be processed by the Conference Platforms for security purposes or service optimization. The processed Date includes personal information (first name, last name), contact information (e-mail address, telephone number), access data (access codes or passwords), profile pictures, information on professional position/function, the IP address of the internet access, information on the participants‘ end devices, their operating system, the browser and its technical and linguistic settings, information on the content-related communication processes, i.e. entries in chats and audio and video data, as well as the use of other available functions (e.g. surveys). The content of communications is encrypted to the extent technically provided by the conference providers. If participants are registered as users with the Conference Platforms, then further data may be processed in accordance with the agreement with the respective Conference Provider.

Logging and recording: If text entries, participation results (e.g. from surveys) as well as video or audio recordings are recorded, this will be transparently communicated to the participants in advance and they will be asked – if necessary – for their consent.

Data protection measures of the participants: Please refer to the data privacy information of the Conference Platforms for details on the processing of your data and select the optimum security and data privacy settings for you within the framework of the settings of the conference platforms. Furthermore, please ensure data and privacy protection in the background of your recording for the duration of a Conference (e.g., by notifying roommates, locking doors, and using the background masking function, if technically possible). Links to the conference rooms as well as access data, should not be passed on to unauthorized third parties.

Notes on legal bases: Insofar as, in addition to the Conference Platforms, we also process users‘ data and ask users for their consent to use contents from the Conferences or certain functions (e.g. consent to a recording of Conferences), the legal basis of the processing is this consent. Furthermore, our processing may be necessary for the fulfillment of our contractual obligations (e.g. in participant lists, in the case of reprocessing of Conference results, etc.). Otherwise, user data is processed on the basis of our legitimate interests in efficient and secure communication with our communication partners.

  • Processed data types: Inventory data (For example, the full name, residential address, contact information, customer number, etc.); Contact data (e.g. postal and email addresses or phone numbers); Content data (e.g. textual or pictorial messages and contributions, as well as information pertaining to them, such as details of authorship or the time of creation.); Usage data (e.g. page views and duration of visit, click paths, intensity and frequency of use, types of devices and operating systems used, interactions with content and features); Images and/ or video recordings (e.g. photographs or video recordings of a person); Audio recordings. Log data (e.g. log files concerning logins or data retrieval or access times.).
  • Data subjects: Communication partner (Recipients of e-mails, letters, etc.); Users (e.g. website visitors, users of online services). Persons depicted.
  • Purposes of processing: Provision of contractual services and fulfillment of contractual obligations; Communication. Office and organisational procedures.
  • Retention and deletion: Deletion in accordance with the information provided in the section „General Information on Data Retention and Deletion“.
  • Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR).

Further information on processing methods, procedures and services used:

Cloud Services

We use Internet-accessible software services (so-called „cloud services“, also referred to as „Software as a Service“) provided on the servers of its providers for the storage and management of content (e.g. document storage and management, exchange of documents, content and information with certain recipients or publication of content and information).

Within this framework, personal data may be processed and stored on the provider’s servers insofar as this data is part of communication processes with us or is otherwise processed by us in accordance with this privacy policy. This data may include in particular master data and contact data of data subjects, data on processes, contracts, other proceedings and their contents. Cloud service providers also process usage data and metadata that they use for security and service optimization purposes.

If we use cloud services to provide documents and content to other users or publicly accessible websites, forms, etc., providers may store cookies on users‘ devices for web analysis or to remember user settings (e.g. in the case of media control).

  • Processed data types: Inventory data (For example, the full name, residential address, contact information, customer number, etc.); Contact data (e.g. postal and email addresses or phone numbers); Content data (e.g. textual or pictorial messages and contributions, as well as information pertaining to them, such as details of authorship or the time of creation.); Usage data (e.g. page views and duration of visit, click paths, intensity and frequency of use, types of devices and operating systems used, interactions with content and features). Images and/ or video recordings (e.g. photographs or video recordings of a person).
  • Data subjects: Prospective customers; Communication partner (Recipients of e-mails, letters, etc.); Business and contractual partners. Users (e.g. website visitors, users of online services).
  • Purposes of processing: Office and organisational procedures; Information technology infrastructure (Operation and provision of information systems and technical devices, such as computers, servers, etc.)). Provision of contractual services and fulfillment of contractual obligations.
  • Retention and deletion: Deletion in accordance with the information provided in the section „General Information on Data Retention and Deletion“.
  • Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR).

Further information on processing methods, procedures and services used:

Newsletter and Electronic Communications

We send newsletters, emails, and other electronic notifications (hereinafter „newsletters“) exclusively with the consent of the recipients or based on a legal basis. If the contents of the newsletter are specified during registration for the newsletter, these contents are decisive for the users‘ consent. Normally, providing your email address is sufficient to sign up for our newsletter. However, to offer you a personalised service, we may ask for your name for personal salutation in the newsletter or for additional information if necessary for the purpose of the newsletter.

Deletion and restriction of processing: We may store unsubscribed email addresses for up to three years based on our legitimate interests before deleting them to be able to demonstrate previously given consent. The processing of these data is limited to the purpose of potentially defending against claims. An individual request for deletion is possible at any time, provided that at the same time the former existence of consent is confirmed. In case of obligations to permanently observe objections, we reserve the right to store the email address solely for this purpose in a blocklist.

The logging of the registration process is based on our legitimate interests for the purpose of proving its proper execution. If we commission a service provider to send emails, this is done based on our legitimate interests in an efficient and secure mailing system.

Contents:

Information about us, our services, promotions and offers.

  • Processed data types: Inventory data (For example, the full name, residential address, contact information, customer number, etc.); Contact data (e.g. postal and email addresses or phone numbers); Meta, communication and process data (e.g. IP addresses, timestamps, identification numbers, involved parties); Usage data (e.g. page views and duration of visit, click paths, intensity and frequency of use, types of devices and operating systems used, interactions with content and features). Content data (e.g. textual or pictorial messages and contributions, as well as information pertaining to them, such as details of authorship or the time of creation.).
  • Data subjects: Communication partner (Recipients of e-mails, letters, etc.); Users (e.g. website visitors, users of online services). Business and contractual partners.
  • Purposes of processing: Direct marketing (e.g. by e-mail or postal); Communication. Organisational and Administrative Procedures.
  • Legal Basis: Consent (Article 6 (1) (a) GDPR). Legitimate Interests (Article 6 (1) (f) GDPR).
  • Opt-Out: You can cancel the receipt of our newsletter at any time, i.e. revoke your consent or object to further receipt. You will find a link to cancel the newsletter either at the end of each newsletter or you can otherwise use one of the contact options listed above, preferably e-mail.

Further information on processing methods, procedures and services used:

  • Measurement of opening rates and click rates: The newsletters contain a so-called „web beacons“, which is a pixel-sized file that is retrieved from our server, or the server of the dispatch service provider if one is used, when the newsletter is opened. In the course of this retrieval, technical information such as details about the browser and your system, as well as your IP address and the time of access are collected. This information is used to technically improve our newsletter based on technical data or target audiences and their reading behavior, which can be determined by their access locations (identifiable by IP address) or access times. This analysis also includes determining whether and when newsletters are opened and which links are clicked. The information is assigned to individual newsletter recipients and stored in their profiles until deletion. The evaluations serve to recognize the reading habits of our users and adjust our content to them or send different content according to the interests of our users. The measurement of opening and click rates, as well as the storage of the measurement results in user profiles and their further processing, are based on user consent. Unfortunately, it is not possible to revoke success measurement separately; in this case, the entire newsletter subscription must be cancelled or objected to. In that case, stored profile information will be deleted; Legal Basis: Consent (Article 6 (1) (a) GDPR).
  • Gmail: Email sending and receiving, storage of contacts in the address book, filter rules for sorting incoming emails, spam and virus protection, cloud storage for attachments and other content; Service provider: Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR); Website: https://www.google.com/gmail/about/. Privacy Policy: https://policies.google.com/privacy.

Commercial communication by E-Mail, Postal Mail, Fax or Telephone

We process personal data for the purposes of promotional communication, which may be carried out via various channels, such as e-mail, telephone, post or fax, in accordance with the legal requirements.

The recipients have the right to withdraw their consent at any time or to object to the advertising communication at any time free of charge using the contact options mentioned above.

After revocation or objection, we store the data required to prove the past authorization to contact or send up to three years from the end of the year of revocation or objection on the basis of our legitimate interests. The processing of this data is limited to the purpose of a possible defense against claims. Based on the legitimate interest to permanently observe the revocation, respectively objection of the users, we further store the data necessary to avoid a renewed contact (e.g. depending on the communication channel, the e-mail address, telephone number, name).

  • Processed data types: Inventory data (For example, the full name, residential address, contact information, customer number, etc.); Contact data (e.g. postal and email addresses or phone numbers). Content data (e.g. textual or pictorial messages and contributions, as well as information pertaining to them, such as details of authorship or the time of creation.).
  • Data subjects: Communication partner (Recipients of e-mails, letters, etc.).
  • Purposes of processing: Direct marketing (e.g. by e-mail or postal); Marketing. Sales promotion.
  • Retention and deletion: Deletion in accordance with the information provided in the section „General Information on Data Retention and Deletion“.
  • Legal Basis: Consent (Article 6 (1) (a) GDPR). Legitimate Interests (Article 6 (1) (f) GDPR).

Surveys and Questionnaires

We conduct surveys and interviews to gather information for the survey purpose communicated in each case. The surveys and questionnaires („surveys“) carried out by us are evaluated anonymously. Personal data is only processed insofar as this is necessary for the provision and technical execution of the survey (e.g. processing the IP address to display the survey in the user’s browser or to enable a resumption of the survey with the aid of a cookie).

  • Processed data types: Inventory data (For example, the full name, residential address, contact information, customer number, etc.); Contact data (e.g. postal and email addresses or phone numbers); Content data (e.g. textual or pictorial messages and contributions, as well as information pertaining to them, such as details of authorship or the time of creation.). Usage data (e.g. page views and duration of visit, click paths, intensity and frequency of use, types of devices and operating systems used, interactions with content and features).
  • Data subjects: Participants.
  • Purposes of processing: Feedback (e.g. collecting feedback via online form). Polls and Questionnaires (e.g. surveys with input options, multiple choice questions).
  • Retention and deletion: Deletion in accordance with the information provided in the section „General Information on Data Retention and Deletion“.
  • Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR).

Further information on processing methods, procedures and services used:

Web Analysis, Monitoring and Optimization

Web analytics (also referred to as „reach measurement“) is used to evaluate the visitor flows of our online services and may include pseudonymous values related to visitor behavior, interests, or demographic information such as age or gender. Through reach analysis, we can, for example, identify when our online services or their functions and content are most frequently used or likely to encourage repeat visits. It also enables us to determine which areas need optimization.

In addition to web analytics, we may also use testing procedures to test and optimize different versions of our online services or their components.

Unless otherwise specified below, profiles (i.e., data combined from a usage process) may be created for these purposes, and information can be stored in and later retrieved from a browser or device. The data collected includes, in particular, visited websites and elements used on them, as well as technical information such as the browser used, the computer system, and information about usage times. If users have given consent to the collection of their location data to us or to the providers of the services we use, the processing of location data is also possible.

Additionally, users‘ IP addresses are stored. However, we use an IP masking process (i.e., pseudonymization by shortening the IP address) to protect users. In general, no clear user data (such as email addresses or names) is stored as part of web analytics, A/B testing, or optimization. Instead, pseudonyms are used. This means that neither we nor the providers of the software used know the actual identity of the users, only the information stored in their profiles for the respective procedures.

Legal basis information: If we ask users for their consent to use third-party providers, the legal basis for data processing is consent. Otherwise, user data is processed based on our legitimate interests (i.e., our interest in efficient, economic, and user-friendly services). In this context, we would also like to point out the information on the use of cookies in this privacy policy.

  • Processed data types: Usage data (e.g. page views and duration of visit, click paths, intensity and frequency of use, types of devices and operating systems used, interactions with content and features). Meta, communication and process data (e.g. IP addresses, timestamps, identification numbers, involved parties).
  • Data subjects: Users (e.g. website visitors, users of online services).
  • Purposes of processing: Web Analytics (e.g. access statistics, recognition of returning visitors); Profiles with user-related information (Creating user profiles). Provision of our online services and usability.
  • Retention and deletion: Deletion in accordance with the information provided in the section „General Information on Data Retention and Deletion“. Storage of cookies for up to 2 years (Unless otherwise stated, cookies and similar storage methods may be stored on users‘ devices for a period of two years.).
  • Security measures: IP Masking (Pseudonymization of the IP address).
  • Legal Basis: Consent (Article 6 (1) (a) GDPR). Legitimate Interests (Article 6 (1) (f) GDPR).

Further information on processing methods, procedures and services used:

  • Google Analytics: We use Google Analytics to perform measurement and analysis of the use of our online services by users based on a pseudonymous user identification number. This identification number does not contain any unique data, such as names or email addresses. It is used to assign analysis information to an end device in order to recognize which content users have accessed within one or various usage processes, which search terms they have used, have accessed again or have interacted with our online services. Likewise, the time of use and its duration are stored, as well as the sources of users referring to our online services and technical aspects of their end devices and browsers.
    In the process, pseudonymous profiles of users are created with information from the use of various devices, and cookies may be used. Google Analytics does not log or store individual IP addresses. Analytics does provide coarse geo-location data by deriving the following metadata from IP addresses: City (and the derived latitude, and longitude of the city), Continent, Country, Region, Subcontinent (and ID-based counterparts). For EU-based traffic, IP-address data is used solely for geo-location data derivation before being immediately discarded. It is not logged, accessible, or used for any additional use cases. When Analytics collects measurement data, all IP lookups are performed on EU-based servers before forwarding traffic to Analytics servers for processing; Service provider: Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland; Legal Basis: Consent (Article 6 (1) (a) GDPR); Website: https://marketingplatform.google.com/intl/en/about/analytics/; Security measures: IP Masking (Pseudonymization of the IP address); Privacy Policy: https://policies.google.com/privacy; Data Processing Agreement: https://business.safety.google/adsprocessorterms/; Basis for third-country transfers: Data Privacy Framework (DPF), Standard Contractual Clauses (https://business.safety.google/adsprocessorterms); Opt-Out: Opt-Out-Plugin: https://tools.google.com/dlpage/gaoptout?hl=en, Settings for the Display of Advertisements: https://myadcenter.google.com/personalizationoff. Further Information: https://business.safety.google/adsservices/ (Types of processing and data processed).
  • Google as a recipient of consent: The consent given by users in the context of a consent dialogue (also known as „Cookie Opt-In/Consent“, „Cookie Banner“, etc.) serves multiple purposes. Firstly, it helps us to fulfil our obligation to obtain consent for the storage and reading of information on and from the end-user’s device (in accordance with ePrivacy Directives). Secondly, it covers the processing of users‘ personal data in accordance with data protection requirements. Additionally, this consent is also applicable to Google, as the company is required by the Digital Markets Act to obtain consent for personalised services. Therefore, we share the status of consents given by users with Google. Our consent management software informs Google about whether consents have been given or not. The aim is to ensure that user consents—or their absence—are taken into account when using Google Analytics and integrating features and external services. Thus, user consents and their revocation can be dynamically adjusted within our online offerings through Google Analytics and other Google services, depending on user selection; Service provider: Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland; Legal Basis: Consent (Article 6 (1) (a) GDPR); Website: https://support.google.com/analytics/answer/9976101?hl=en. Privacy Policy: https://policies.google.com/privacy.
  • Google Tag Manager: We use Google Tag Manager, a software provided by Google, which enables us to manage so-called website tags centrally via a user interface. Tags are small code elements on our website that serve to record and analyse visitor activities. This technology assists us in improving our website and the content offered on it. Google Tag Manager itself does not create user profiles, store cookies with user profiles, or perform any independent analyses. Its function is limited to simplifying and making the integration and management of tools and services we use on our website more efficient. Nevertheless, when using Google Tag Manager, users‘ IP addresses are transmitted to Google, which is technically necessary to implement the services we use. Cookies may also be set in this process. However, this data processing only occurs if services are integrated via the Tag Manager. For more detailed information about these services and their data processing, please refer to the further sections of this privacy policy; Service provider: Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland; Legal Basis: Consent (Article 6 (1) (a) GDPR); Website: https://marketingplatform.google.com; Privacy Policy: https://policies.google.com/privacy; Data Processing Agreement: https://business.safety.google/adsprocessorterms. Basis for third-country transfers: Data Privacy Framework (DPF), Standard Contractual Clauses (https://business.safety.google/adsprocessorterms).
  • Matomo (without cookies): Matomo is a data protection friendly web analysis software, which is used without cookies and in which the recognition of returning users is carried out with the help of a so-called „digital fingerprint“, which is stored anonymously and changed every 24 hours; in the case of the „digital fingerprint“, user movements within our online services are recorded with the help of pseudonymised IP addresses in combination with user-side browser settings in such a way that conclusions about the identity of individual users are not possible. User data collected through the use of Matomo is processed only by us and is not shared with third parties; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR); Website: https://matomo.org/. Security measures: IP Masking (Pseudonymization of the IP address).
  • VG Word / Scalable Central measurement method: VG Word / Scalable Central measurement method – We use the METIS access counting of VG WORT to measure accesses to online texts that we provide to you through our service. We do this so that the likelihood of copying these texts can be captured. The likelihood of a text being copied forms the basis of a lawful distribution of remunerations according to the Copyright Act (UrhG) by VG WORT to the authors and publishers of these texts. For this purpose, a „counting mark“ is integrated into the source code of the respective online text as part of the METIS access counting. This counting mark is a unique ID assigned to this particular text and ensures that when a text marked in this way is visited, an access to this text can be counted. Furthermore, as part of the METIS access counting, a client ID is formed and a so-called „METIS Session Cookie“ is set for the user of the marked text. With the help of this client ID and the session cookie, it can be recognized whether the text has already been accessed by this user within a browser session or not. This is to prevent unlawful multiple counts of this text in the determination of its likelihood of copying. Neither the session cookie nor any other data is processed at any time as part of the METIS access counting. No individual users are identified at any time. Your identity always remains protected. You will not receive any advertising through the system; Service provider: Verwertungsgesellschaft WORT (VG WORT), Untere Weidenstraße 5, 81543 Munich, Germany; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR); Website: https://www.vgwort.de. Privacy Policy: https://www.vgwort.de/datenschutz.html.

Online Marketing

We process personal data for the purposes of online marketing, which may include in particular the marketing of advertising space or the display of advertising and other content (collectively referred to as „Content“) based on the potential interests of users and the measurement of their effectiveness.

For these purposes, so-called user profiles are created and stored in a file (so-called „cookie“) or similar procedure is used by which the relevant user information for the display of the aforementioned content is stored. This information may include, for example, content viewed, websites visited, online networks used, communication partners and technical information such as the browser used, computer system used and information on usage times and used functions. If users have consented to the collection of their sideline data, these can also be processed.

The IP addresses of the users are also stored. However, we use provided IP masking procedures (i.e. pseudonymisation by shortening the IP address) to ensure the protection of the user’s by using a pseudonym. In general, within the framework of the online marketing process, no clear user data (such as e-mail addresses or names) is secured, but pseudonyms. This means that we, as well as the providers of online marketing procedures, do not know the actual identity of the users, but only the information stored in their profiles.

The information in the profiles is usually stored in the cookies or similar memorizing procedures. These cookies can later, generally also on other websites that use the same online marketing technology, be read and analyzed for purposes of content display, as well as supplemented with other data and stored on the server of the online marketing technology provider.

Exceptionally, clear data can be assigned to the profiles. This is the case, for example, if the users are members of a social network whose online marketing technology we use and the network links the profiles of the users in the aforementioned data. Please note that users may enter into additional agreements with the social network providers or other service providers, e.g. by consenting as part of a registration process.

As a matter of principle, we only gain access to summarised information about the performance of our advertisements. However, within the framework of so-called conversion measurement, we can check which of our online marketing processes have led to a so-called conversion, i.e. to the conclusion of a contract with us. The conversion measurement is used alone for the performance analysis of our marketing activities.

Unless otherwise stated, we kindly ask you to consider that cookies used will be stored for a period of two years.

Notes on revocation and objection:

We refer to the privacy policies of the respective service providers and the possibilities for objection (so-called „opt-out“). If no explicit opt-out option has been specified, it is possible to deactivate cookies in the settings of your browser. However, this may restrict the functions of our online offer. We therefore recommend the following additional opt-out options, which are offered collectively for each area:

a) Europe: https://www.youronlinechoices.eu.

b) Canada: https://www.youradchoices.ca/choices.

c) USA: https://optout.aboutads.info.

d) Cross-regional: https://optout.aboutads.info.

  • Processed data types: Usage data (e.g. page views and duration of visit, click paths, intensity and frequency of use, types of devices and operating systems used, interactions with content and features); Meta, communication and process data (e.g. IP addresses, timestamps, identification numbers, involved parties); Event Data (Facebook) („Event Data“ is data that can be transmitted from us to Facebook, e.g. via Facebook pixels (via apps or other means) and relates to persons or their actions; the data includes, for example, information about visits to websites, interactions with content, functions, installations of apps, purchases of products, etc.; Event data is processed for the purpose of creating target groups for content and advertising information (Custom Audiences). Event Data does not include the actual content (such as written comments), login information, and Contact Information (such as names, email addresses, and phone numbers). Event Data is deleted by Facebook after a maximum of two years, the Custom Audiences created from them with the deletion of our Facebook account).
  • Data subjects: Users (e.g. website visitors, users of online services).
  • Purposes of processing: Web Analytics (e.g. access statistics, recognition of returning visitors); Targeting (e.g. profiling based on interests and behaviour, use of cookies); Affiliate Tracking; Marketing; Profiles with user-related information (Creating user profiles); Conversion tracking (Measurement of the effectiveness of marketing activities). Provision of our online services and usability.
  • Retention and deletion: Deletion in accordance with the information provided in the section „General Information on Data Retention and Deletion“. Storage of cookies for up to 2 years (Unless otherwise stated, cookies and similar storage methods may be stored on users‘ devices for a period of two years.).
  • Security measures: IP Masking (Pseudonymization of the IP address).
  • Legal Basis: Consent (Article 6 (1) (a) GDPR).

Further information on processing methods, procedures and services used:

  • Facebook Ads: Placement of ads within the Facebook platform and analysis of ad results; Service provider: Meta Platforms Ireland Limited, Merrion Road, Dublin 4, D04 X2K5, Ireland; Legal Basis: Consent (Article 6 (1) (a) GDPR); Website: https://www.facebook.com; Privacy Policy: https://www.facebook.com/privacy/policy/; Basis for third-country transfers: Data Privacy Framework (DPF); Opt-Out: We refer to the privacy and advertising settings in the users‘ profiles on the Facebook platforms, as well as to Facebook’s consent procedures and contact options for exercising access and other data subject rights, as described in Facebook’s privacy policy. Further Information: User event data, i.e. behavioral and interest data, is processed for the purposes of targeted advertising and audience building on the basis of the joint controllership agreement („Controller Addendum“, https://www.facebook.com/legal/controller_addendum). The joint controllership is limited to the collection and transfer of the data to Meta Platforms Ireland Limited, a company located in the EU. Further processing of the data is the sole responsibility of Meta Platforms Ireland Limited, which concerns in particular the transfer of the data to the parent company Meta Platforms, Inc. in the USA (on the basis of standard contractual clauses concluded between Meta Platforms Ireland Limited and Meta Platforms, Inc.).
  • Instagram Ads: Placement of ads within the Instagram platform and analysis of ad results; Service provider: Meta Platforms Ireland Limited, Merrion Road, Dublin 4, D04 X2K5, Ireland; Legal Basis: Consent (Article 6 (1) (a) GDPR); Website: https://www.instagram.com; Privacy Policy: https://privacycenter.instagram.com/policy/; Basis for third-country transfers: Data Privacy Framework (DPF); Opt-Out: We refer to the data protection and advertising settings in the user’s profile on the Instagram platform as well as Instagram’s consent procedure and Instagram’s contact options for exercising information and other data subject rights in Instagram’s privacy policy. Further Information: User event data, i.e. behavioral and interest data, is processed for the purposes of targeted advertising and audience building on the basis of the joint controllership agreement („Controller Addendum“, https://www.facebook.com/legal/controller_addendum). The joint controllership is limited to the collection and transfer of the data to Meta Platforms Ireland Limited, a company located in the EU. Further processing of the data is the sole responsibility of Meta Platforms Ireland Limited, which concerns in particular the transfer of the data to the parent company Meta Platforms, Inc. in the USA.

Customer Reviews and Ratings

We participate in review and rating procedures to evaluate, optimise and advertise our performance. If users rate us via the participating rating platforms or methods or otherwise provide feedback, the General Terms and Conditions of Business or Use and the data protection information of the providers also apply. As a rule, the rating also requires registration with the respective provider.

In order to ensure that the evaluators have actually made use of our services, we transmit, with the consent of the customer, the necessary data relating to the customer and the service or products used to the respective rating platform (this includes the name, e-mail address, order number or article number). This data is used solely to verify the authenticity of the user.

  • Processed data types: Contract data (e.g. contract object, duration, customer category); Usage data (e.g. page views and duration of visit, click paths, intensity and frequency of use, types of devices and operating systems used, interactions with content and features). Meta, communication and process data (e.g. IP addresses, timestamps, identification numbers, involved parties).
  • Data subjects: Service recipients and clients. Users (e.g. website visitors, users of online services).
  • Purposes of processing: Feedback (e.g. collecting feedback via online form). Marketing.
  • Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR).

Further information on processing methods, procedures and services used:

  • Rating Widget: We include so-called “ rating widgets “ in our online services. A widget is a functional and content element integrated within our online services that displays variable information (e.g. a widget can be displayed in the form of a seal or a badge). Although the corresponding content of the widget is displayed within our online services, it is retrieved from the servers of the respective widget provider at this moment. This is the only way to always show the current content, especially the current rating. For this purpose, a data connection must be established from the website accessed within our online service to the widget provider’s server and the widget provider receives certain technical data (access data, including the IP address) that is necessary for the content of the widget to be delivered to the user’s browser.
    In addition, the widget provider receives information that users have visited our online services. This information may be stored in a cookie and used by the widget provider to identify which online offerings participating in the rating process have been visited by the user. The information can be stored in a user profile and used for advertising or market research purposes; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR).
  • Google Customer Reviews: Service for obtaining and/or displaying customer satisfaction and customer opinions; Service provider: Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR); Website: https://www.google.com/; Privacy Policy: https://policies.google.com/privacy; Basis for third-country transfers: Data Privacy Framework (DPF); Further Information: In the context of obtaining customer reviews, an identification number and time for the business transaction to be evaluated, in the case of review requests sent directly to customers, the customer’s e-mail address and its country of residence information as well as the review information itself are processed; Further information on types of processing and data processed: https://business.safety.google/adsservices/. Google Ads Controller-Controller Data Protection Terms and standard contractual clauses for data transfers to third countries: https://business.safety.google/adscontrollerterms.

Digital Badges

Digital badges, also known as Open Badges (hereafter referred to as „badges“), are digital certificates that confirm the skills, achievements, and interests of individuals or organisations. They are issued by credible organisations. These badges come with metadata and information about the acquired skills and achievements. Typically, badges are represented by an image or a digital certificate which provides details about the recipient, issuer, the metadata, and other relevant information.

When badges are individually issued for specific individuals, the metadata stored within the badges pertaining to skills, achievements, and interests of those individuals is processed.

If, within the context of the badges, non-essential cookies and similar technologies are used, and therefore or otherwise user consent is required, we obtain the appropriate consent from the users and inform them accordingly.

  • Processed data types: Inventory data (For example, the full name, residential address, contact information, customer number, etc.); Content data (e.g. textual or pictorial messages and contributions, as well as information pertaining to them, such as details of authorship or the time of creation.); Usage data (e.g. page views and duration of visit, click paths, intensity and frequency of use, types of devices and operating systems used, interactions with content and features). Meta, communication and process data (e.g. IP addresses, timestamps, identification numbers, involved parties).
  • Data subjects: Service recipients and clients; Users (e.g. website visitors, users of online services). Business and contractual partners.
  • Purposes of processing: Marketing; Provision of our online services and usability; Public relations and informational purposes. Provision of contractual services and fulfillment of contractual obligations.
  • Retention and deletion: Deletion in accordance with the information provided in the section „General Information on Data Retention and Deletion“. Deletion after termination.
  • Legal Basis: Consent (Article 6 (1) (a) GDPR). Legitimate Interests (Article 6 (1) (f) GDPR).

Further information on processing methods, procedures and services used:

  • Embedding of digital badges: Within our online services, we integrate badges from another source (referred to as ‚embedding. This means that both the display of the badge and its associated metadata are presented within our service. They are loaded in real-time from the servers of the respective badge provider to always showcase the most up-to-date content of the badge. To achieve this, a data connection is established between our online service and the server of the badge provider. The technical data that the badge provider receives includes the IP address, details and metadata of the badge, information about the visited website, the time of access, as well as technical details about the browser and system, as transmitted from the user’s device to the server. Through this data transfer, the badge provider is also informed that a user has accessed our online service; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR).

Profiles in Social Networks (Social Media)

We maintain online presences within social networks and process user data in this context in order to communicate with the users active there or to offer information about us.

We would like to point out that user data may be processed outside the European Union. This may entail risks for users, e.g. by making it more difficult to enforce users‘ rights.

In addition, user data is usually processed within social networks for market research and advertising purposes. For example, user profiles can be created on the basis of user behaviour and the associated interests of users. The user profiles can then be used, for example, to place advertisements within and outside the networks which are presumed to correspond to the interests of the users. For these purposes, cookies are usually stored on the user’s computer, in which the user’s usage behaviour and interests are stored. Furthermore, data can be stored in the user profiles independently of the devices used by the users (especially if the users are members of the respective networks or will become members later on).

For a detailed description of the respective processing operations and the opt-out options, please refer to the respective data protection declarations and information provided by the providers of the respective networks.

Also in the case of requests for information and the exercise of rights of data subjects, we point out that these can be most effectively pursued with the providers. Only the providers have access to the data of the users and can directly take appropriate measures and provide information. If you still need help, please do not hesitate to contact us.

  • Processed data types: Contact data (e.g. postal and email addresses or phone numbers); Content data (e.g. textual or pictorial messages and contributions, as well as information pertaining to them, such as details of authorship or the time of creation.); Usage data (e.g. page views and duration of visit, click paths, intensity and frequency of use, types of devices and operating systems used, interactions with content and features); Inventory data (For example, the full name, residential address, contact information, customer number, etc.). Meta, communication and process data (e.g. IP addresses, timestamps, identification numbers, involved parties).
  • Data subjects: Users (e.g. website visitors, users of online services).
  • Purposes of processing: Communication; Feedback (e.g. collecting feedback via online form); Public relations. Provision of our online services and usability.
  • Retention and deletion: Deletion in accordance with the information provided in the section „General Information on Data Retention and Deletion“.
  • Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR).

Further information on processing methods, procedures and services used:

  • Instagram: Social network, allows the sharing of photos and videos, commenting on and favouriting posts, messaging, subscribing to profiles and pages; Service provider: Meta Platforms Ireland Limited, Merrion Road, Dublin 4, D04 X2K5, Ireland; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR); Website: https://www.instagram.com; Privacy Policy: https://privacycenter.instagram.com/policy/. Basis for third-country transfers: Data Privacy Framework (DPF).
  • Facebook Pages: Profiles within the social network Facebook – The controller is jointly responsible with Meta Platforms Ireland Limited for the collection and transmission of data from visitors to our Facebook page („Fanpage“). This includes, in particular, information about user behaviour (e.g., viewed or interacted content, actions taken) as well as device information (e.g., IP address, operating system, browser type, language settings, cookie data). Further details can be found in the Facebook Data Policy: https://www.facebook.com/privacy/policy/. Facebook also uses this data to provide us with statistical evaluations through the „Page Insights“ service that give insights into how people interact with our page and its content. The basis for this is an agreement with Facebook („Information about Page Insights“: https://www.facebook.com/legal/terms/page_controller_addendum), which regulates security measures and the exercise of data subjects‘ rights. Further information can be found here: https://www.facebook.com/legal/terms/information_about_page_insights_data. Users can therefore direct requests for information or deletion directly to Facebook. The rights of users (particularly access, deletion, objection, complaint to a supervisory authority) remain unaffected by this. The joint responsibility is limited exclusively to the collection of data by Meta Platforms Ireland Limited (EU). Meta Platforms Ireland Limited alone is responsible for further processing, including any possible transmission to Meta Platforms Inc. in the USA; Service provider: Meta Platforms Ireland Limited, Merrion Road, Dublin 4, D04 X2K5, Ireland; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR); Website: https://www.facebook.com; Privacy Policy: https://www.facebook.com/privacy/policy/. Basis for third-country transfers: Data Privacy Framework (DPF), Standard Contractual Clauses (https://www.facebook.com/legal/EU_data_transfer_addendum).
  • LinkedIn: Social network – We are jointly responsible with LinkedIn Ireland Unlimited Company for the collection (but not the further processing) of visitor data, which is used to create „Page Insights“ (statistics) for our LinkedIn profiles. This data includes information about the types of content users view or interact with, as well as the actions they take. It also includes details about the devices used, such as IP addresses, operating systems, browser types, language settings, and cookie data, as well as profile details of users, such as job function, country, industry, seniority, company size, and employment status. Privacy information regarding the processing of user data by LinkedIn can be found in LinkedIn’s privacy policy: https://www.linkedin.com/legal/privacy-policy.
    We have entered into a special agreement with LinkedIn Ireland („Page Insights Joint Controller Addendum,“ https://legal.linkedin.com/pages-joint-controller-addendum), which specifically regulates the security measures LinkedIn must comply with and in which LinkedIn has agreed to fulfill the rights of data subjects (i.e., users can, for example, direct requests for information or deletion directly to LinkedIn). The rights of users (particularly the right to information, deletion, objection, and to lodge a complaint with the competent supervisory authority) are not restricted by our agreements with LinkedIn. The joint responsibility is limited to the collection of data and its transmission to LinkedIn Ireland Unlimited Company, a company based in the EU. Further processing of the data is the sole responsibility of LinkedIn Ireland Unlimited Company, particularly concerning the transfer of data to the parent company LinkedIn Corporation in the USA; Service provider: LinkedIn Ireland Unlimited Company, Wilton Place, Dublin 2, Ireland; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR); Website: https://www.linkedin.com; Privacy Policy: https://www.linkedin.com/legal/privacy-policy; Basis for third-country transfers: Data Privacy Framework (DPF), Standard Contractual Clauses (https://legal.linkedin.com/dpa). Opt-Out: https://www.linkedin.com/psettings/guest-controls/retargeting-opt-out.
  • Vimeo: Platform for the provision and delivery of video content; Service provider: Vimeo Inc., 555 West 18th Street New York, New York 10011, USA; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR); Website: https://vimeo.com; Privacy Policy: https://vimeo.com/legal/privacy; Data Processing Agreement: https://vimeo.com/legal/enterprise-terms/dpa. Basis for third-country transfers: Standard Contractual Clauses (https://vimeo.com/legal/enterprise-terms/dpa).
  • YouTube: Social network and video platform; Service provider: Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR); Privacy Policy: https://policies.google.com/privacy; Basis for third-country transfers: Data Privacy Framework (DPF). Opt-Out: https://myadcenter.google.com/personalizationoff.
  • Xing: Social network; Service provider: New Work SE, Am Strandkai 1, 20457 Hamburg, Germany; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR); Website: https://www.xing.com. Privacy Policy: https://privacy.xing.com/en.
  • Behance: Online presentation of creative works, networking opportunities for creatives, job search and listings in the creative field, interaction through comments and ratings; Service provider: Citywest Business Campus, 4-6 Riverwalk, Dublin 24, Republik Ireland; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR); Website: https://www.behance.net. Privacy Policy: https://www.adobe.com/privacy.html.

Plugins and embedded functions and content

Within our online services, we integrate functional and content elements that are obtained from the servers of their respective providers (hereinafter referred to as „third-party providers“). These may, for example, be graphics, videos or city maps (hereinafter uniformly referred to as „Content“).

The integration always presupposes that the third-party providers of this content process the IP address of the user, since they could not send the content to their browser without the IP address. The IP address is therefore required for the presentation of these contents or functions. We strive to use only those contents, whose respective offerers use the IP address only for the distribution of the contents. Third parties may also use so-called pixel tags (invisible graphics, also known as „web beacons“) for statistical or marketing purposes. The „pixel tags“ can be used to evaluate information such as visitor traffic on the pages of this website. The pseudonymous information may also be stored in cookies on the user’s device and may include technical information about the browser and operating system, referring websites, visit times and other information about the use of our website, as well as may be linked to such information from other sources.

  • Processed data types: Usage data (e.g. page views and duration of visit, click paths, intensity and frequency of use, types of devices and operating systems used, interactions with content and features); Meta, communication and process data (e.g. IP addresses, timestamps, identification numbers, involved parties); Contact data (e.g. postal and email addresses or phone numbers); Content data (e.g. textual or pictorial messages and contributions, as well as information pertaining to them, such as details of authorship or the time of creation.); Location data (Information on the geographical position of a device or person); Inventory data (For example, the full name, residential address, contact information, customer number, etc.); Contract data (e.g. contract object, duration, customer category). Payment Data (e.g. bank details, invoices, payment history).
  • Data subjects: Users (e.g. website visitors, users of online services); Service recipients and clients; Prospective customers. Business and contractual partners.
  • Purposes of processing: Provision of our online services and usability; Web Analytics (e.g. access statistics, recognition of returning visitors); Targeting (e.g. profiling based on interests and behaviour, use of cookies); Affiliate Tracking; Marketing; Profiles with user-related information (Creating user profiles); Information technology infrastructure (Operation and provision of information systems and technical devices, such as computers, servers, etc.)); Provision of contractual services and fulfillment of contractual obligations; Conversion tracking (Measurement of the effectiveness of marketing activities); Communication; Office and organisational procedures. Organisational and Administrative Procedures.
  • Retention and deletion: Deletion in accordance with the information provided in the section „General Information on Data Retention and Deletion“. Storage of cookies for up to 2 years (Unless otherwise stated, cookies and similar storage methods may be stored on users‘ devices for a period of two years.).
  • Legal Basis: Consent (Article 6 (1) (a) GDPR); Legitimate Interests (Article 6 (1) (f) GDPR); Performance of a contract and prior requests (Article 6 (1) (b) GDPR). Compliance with a legal obligation (Article 6 (1) (c) GDPR).

Further information on processing methods, procedures and services used:

  • Integration of third-party software, scripts or frameworks: We incorporate into our online services software which we retrieve from servers of other providers (e.g. function libraries which we use for the purpose of displaying or user-friendliness of our online services). The respective providers collect the user’s IP address and can process it for the purposes of transferring the software to the user’s browser as well as for security purposes and for the evaluation and optimisation of their services; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR).
  • OpenStreetMap: We integrate the maps from the „OpenStreetMap“ service, which are provided based on the Open Data Commons Open Database License (ODbL) by the OpenStreetMap Foundation (OSMF). OpenStreetMap uses user data exclusively for the purpose of displaying map functions and caching the selected settings. This data may particularly include the IP addresses and location data of the users, which, however, are not collected without their consent (typically within the settings of their devices or browsers); Service provider: OpenStreetMap Foundation (OSMF); Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR); Website: https://www.openstreetmap.de; Terms & Conditions: https://osmfoundation.org/wiki/Privacy_Policy. Privacy Policy: https://wiki.osmfoundation.org/wiki/Privacy_Policy.
  • YouTube videos: Video contents; Service provider: Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland; Legal Basis: Consent (Article 6 (1) (a) GDPR); Website: https://www.youtube.com; Privacy Policy: https://policies.google.com/privacy; Basis for third-country transfers: Data Privacy Framework (DPF). Opt-Out: Opt-Out-Plugin: https://tools.google.com/dlpage/gaoptout?hl=en, Settings for the Display of Advertisements: https://myadcenter.google.com/personalizationoff.
  • YouTube-Videos: Within our online services, videos are embedded that are stored on YouTube. The integration of these YouTube videos is carried out via a special domain using the „youtube-nocookie“ component in the so-called „enhanced privacy mode“. In „enhanced privacy mode“, only information including your IP address and details about your browser and device can be stored on your device in cookies or by comparable processes until the video starts, which YouTube requires for delivering, controlling, and optimizing video playback. Once you play the videos, additional information for analysing usage behaviour as well as for storage in user profiles and personalisation of content and ads may be processed by YouTube. The storage duration for the cookies can be up to two years; Service provider: Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland, , parent company: Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA 94043, USA; Legal Basis: Consent (Article 6 (1) (a) GDPR); Website: https://www.youtube.com; Privacy Policy: https://policies.google.com/privacy; Basis for third-country transfers: Data Privacy Framework (DPF). Further Information: https://support.google.com/youtube/answer/171780?hl=en#zippy=%2Cerweiterten-datenschutzmodus-aktivieren%2Cturn-on-privacy-enhanced-mode.
  • Vimeo Video Player: Integration of a video player; Service provider: Vimeo Inc., 555 West 18th Street New York, New York 10011, USA; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR); Website: https://vimeo.com; Privacy Policy: https://vimeo.com/legal/privacy; Data Processing Agreement: https://vimeo.com/legal/enterprise-terms/dpa. Basis for third-country transfers: Standard Contractual Clauses (https://vimeo.com/legal/enterprise-terms/dpa).
  • Mapbox: Provision and editing of geographic and other maps, plans, and location-based information; Service provider: https://www.mapbox.com/; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR); Legal Basis: Mapbox, Inc., 740 15th St Nw Suite 500 Washington, DC 20005 USA; Privacy Policy: https://www.mapbox.com/legal/privacy; Data Processing Agreement: Provided by the service provider. Basis for third-country transfers: Data Privacy Framework (DPF), Standard Contractual Clauses (see Data Processing Agreement).
  • Google Hosted Libraries: Google Hosted Libraries is a globally available Content Delivery Network (CDN) for the most commonly used open-source JavaScript libraries. These are provided to supply web libraries that optimise website loading times, reduce bandwidth usage, and enhance performance through the use of shared, public resources; Service provider: Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR); Website: https://developers.google.com/speed/libraries/. Privacy Policy: https://policies.google.com/privacy.
  • Yoast SEO: Optimization of websites for search engines; Service provider: Yoast B.V., Don Emanuelstraat 3, 6602 GX Wijchen, Netherlands; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR); Website: https://yoast.com/; Privacy Policy: https://www.newfold.com/privacy-center/privacy. Further Information: Operating within a self-hosted environment.
  • immowelt: Facilitating the brokerage of residential properties, commercial real estate, and other types of properties, providing search functions for rental and purchase listings, advertisement placements for landlords and sellers, initiation of contact between prospects and providers; Service provider: AVIV Deutschland GmbH, Nordostpark 3-5, 90411 Nürnberg, Germany; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR); Website: https://www.immowelt.de. Privacy Policy: https://www.immowelt.de/immoweltag/datenschutz.
  • ImmoScout24: Facilitating the brokerage of residential properties, commercial real estate, and other types of properties, providing search functions for rental and purchase listings, advertisement placements for landlords and sellers, initiation of contact between prospects and providers; Service provider: Immobilien Scout GmbH, Invalidenstraße 65, 10557 Berlin, Germany; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR); Website: https://www.immobilienscout24.de. Privacy Policy: https://www.immobilienscout24.de/agb/datenschutz.html.
  • Real Estate Appraisal: We process the data of our customers to enable them to receive real estate appraisals and related consulting services. The required information is marked as such during appraisal or consulting contracts and includes the information needed for appraisal and billing, as well as contact information for possible consultations. To the extent that we have access to information from customers or other persons, we process this in accordance with legal and contractual requirements; Legal Basis: Performance of a contract and prior requests (Article 6 (1) (b) GDPR), Compliance with a legal obligation (Article 6 (1) (c) GDPR), Legitimate Interests (Article 6 (1) (f) GDPR).
  • Real Estate Agent: We process the data of our customers and prospects to offer real estate brokerage services, including buying, selling, and renting properties. The necessary information is marked as such during the brokerage activity and includes information required for mediation and billing, as well as contact information for possible consultations. To the extent that we have access to information from end customers or other persons, we process this in accordance with legal and contractual requirements; Legal Basis: Performance of a contract and prior requests (Article 6 (1) (b) GDPR), Compliance with a legal obligation (Article 6 (1) (c) GDPR), Legitimate Interests (Article 6 (1) (f) GDPR).

Management, Organization and Utilities

We use services, platforms and software from other providers (hereinafter referred to as “ third-party providers“) for the purposes of organizing, administering, planning and providing our services. When selecting third-party providers and their services, we comply with the legal requirements.

Within this context, personal data may be processed and stored on the servers of third-party providers. This may include various data that we process in accordance with this privacy policy. This data may include in particular master data and contact data of users, data on processes, contracts, other processes and their contents.

If users are referred to the third-party providers or their software or platforms in the context of communication, business or other relationships with us, the third-party provider processing may process usage data and metadata that can be processed by them for security purposes, service optimisation or marketing purposes. We therefore ask you to read the data protection notices of the respective third party providers.

  • Processed data types: Content data (e.g. textual or pictorial messages and contributions, as well as information pertaining to them, such as details of authorship or the time of creation.); Usage data (e.g. page views and duration of visit, click paths, intensity and frequency of use, types of devices and operating systems used, interactions with content and features). Meta, communication and process data (e.g. IP addresses, timestamps, identification numbers, involved parties).
  • Data subjects: Communication partner (Recipients of e-mails, letters, etc.); Users (e.g. website visitors, users of online services). Third parties.
  • Purposes of processing: Communication; Provision of contractual services and fulfillment of contractual obligations; Office and organisational procedures. Artificial Intelligence (AI).
  • Retention and deletion: Deletion in accordance with the information provided in the section „General Information on Data Retention and Deletion“.
  • Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR).

Further information on processing methods, procedures and services used:

  • Free value indication for real estate owners: Scope and description of the processing of personal data


    On our website, you have the option of requesting an initial free value indication for your property.
For this purpose, we use an application from the specialist data provider Sprengnetter Real Estate Services GmbH („Sprengnetter“), Sprengnetter-Campus 1, 53474 Bad Neuenahr-Ahrweiler, HRB 27814, part of the Sprengnetter group of companies ([email protected]). Sprengnetter and we have concluded an order processing agreement that ensures the handling of personal data within the legally prescribed framework of the GDPR.
Sprengnetter’s privacy policy: https://www.sprengnetter.de/datenschutz/ The data you enter in the application is automatically transmitted to Sprengnetter and its group of companies for the purpose of creating the value indication. Sprengnetter expressly does not forward or use your data for advertising purposes or similar.
When the application is used, the following information about the call is automatically processed by Sprengnetter: Date and time of the call, IP address, browser type and version, device type and the operating system. This data is only used to provide the application and is deleted after a few seconds and not used for any other purpose.
Sprengnetter uses the services of the following providers as part of the application:

    – Mapbox, Inc. („Mapbox“) for address geocoding and map display (https://www.mapbox.com/).
By accessing the map service, Mapbox uses the user’s data exclusively for the purpose of the best possible display and optimization of the map functions and temporary storage of the selected settings. This data includes, in particular, IP addresses, data about your browser, device and operating system, as well as the website visit. Mapbox and Sprengnetter do not use your data to draw conclusions about your person.
Sprengnetter and Mapbox have concluded a data processing agreement (DPA) that ensures the handling of personal data within the legally prescribed framework of the GDPR.
To the privacy policy of Mapbox: https://www.mapbox.com/legal/privacy/


    – The Rocket Science Group LLC d/b/a Mailchimp („Mailchimp“) for sending emails (https://www.mailchimp.com).
Sprengnetter and Mailchimp have concluded a data processing agreement (DPA), which ensures the handling of personal data within the legally prescribed framework of the GDPR.
To the privacy policy of Mailchimp: https://mailchimp.com/about/security/



    – Microsoft Ireland Operations Ltd for hosting (https://www.microsoft.com).
By concluding the user agreement and thus accepting its terms of use, Microsoft provides a signed agreement on order processing to ensure compliance with the legal requirements.
To Microsoft’s privacy policy: https://privacy.microsoft.com/dede/privacystatement



    With just a few entries, you can obtain an initial overview of the value of your property. The information about your property as well as your name and e-mail address are required data, the indication of a telephone number is voluntary, unless otherwise described. We need this information in order to process your request, contact you correctly, authenticate you and provide you with the value indication.
After you have entered your personal data, consented to data processing and contact and clicked on the „Request“ button, Sprengnetter will automatically send you a link to the value indication created by Sprengnetter to the e-mail address you have provided.

    Sprengnetter automatically creates the requested value indication based on the address and property data provided. After a brief confirmation, you can call up the value indication. Upon confirmation, the data you have entered will be forwarded to us together with the link to the value indication so that we can contact you.
We will then contact you by e-mail or telephone and explain the contents of the value indication, advise you on the preparation of a detailed market price determination and, if necessary, offer you our support in marketing your property.
2 Legal basis for the processing of personal data The legal basis for data processing is your consent pursuant to Art. 6 para. 1 lit. a GDPR or our legitimate interests pursuant to Art. 6 para. 1 sentence 1 lit. f GDPR.You can withdraw your consent at any time with effect for the future.3 Purpose of processing To carry out and provide the value indication, we process your personal and property-related data that you have provided in the application. We need your e-mail address to send you the link to the created value indication. In addition, we process your e-mail address or your telephone number (if provided) in order to contact you in writing or by telephone for the purpose of explaining the value indication and, if necessary, providing advice with regard to services based on it.



    4 Duration of storage The data will be deleted or its processing restricted (blocked) as soon as it is no longer required for the purpose for which it was collected or the data subject has objected to this processing.




    Please also note that we may have to retain certain data for a specified period of time in order to comply with legal requirements (e.g. tax regulations); Service provider: Sprengnetter-Campus 1, 53474 Bad Neuenahr-Ahrweiler,
    HRB
27814, part of the Sprengnetter Group
    ([email protected]). Website: https://www.sprengnetter.de/.
  • WeTransfer: Transferring files over the Internet; Service provider: WeTransfer BV, Oostelijke Handelskade 751, Amsterdam, 1019 BW, Netherlands; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR); Website: https://wetransfer.com. Privacy Policy: https://wetransfer.com/legal/privacy.
  • OpenAI API: Interface access (so-called „API“) to AI-based services designed to understand and generate natural language and related inputs, analyze information, and make predictions („AI“, i.e., „Artificial Intelligence“, is to be understood in the legal sense of the term as applicable). The provision of AI services includes the processing (including collection, storage, organization, and structuring) of personal data as part of a machine learning process based on natural language; conducting activities to verify or maintain the quality of the services; identifying and correcting errors that impair the existing intended functionality, as well as supporting efforts to ensure the security and integrity of the AI services; Service provider: OpenAI Ireland Ltd, 117-126 Sheriff Street Upper, D01 YC43 Dublin 1, Ireland; Legal Basis: Legitimate Interests (Article 6 (1) (f) GDPR); Website: https://openai.com/api/; Privacy Policy: https://openai.com/policies/; Data Processing Agreement: https://openai.com/policies/data-processing-addendum; Basis for third-country transfers: Standard Contractual Clauses (https://openai.com/policies/data-processing-addendum). Opt-Out: https://privacy.openai.com/policies?modal=select-subject.

Changes and Updates

We kindly ask you to inform yourself regularly about the contents of our data protection declaration. We will adjust the privacy policy as changes in our data processing practices make this necessary. We will inform you as soon as the changes require your cooperation (e.g. consent) or other individual notification.

If we provide addresses and contact information of companies and organizations in this privacy policy, we ask you to note that addresses may change over time and to verify the information before contacting us.

Supervisory authority competent for us:

Der Landesbeauftragte für den Datenschutz
und die Informationsfreiheit Baden-Württemberg

Postfach 10 29 32
70025 Stuttgart
Telefon: 07 11/61 55 41-0

Terminology and Definitions

In this section, you will find an overview of the terminology used in this privacy policy. Where the terminology is legally defined, their legal definitions apply. The following explanations, however, are primarily intended to aid understanding.

  • Affiliate Tracking: Custom Audiences refers to the process of determining target groups for advertising purposes, e.g. the display of advertisements. For example, a user’s interest in certain products or topics on the Internet may be used to conclude that the user is interested in advertisements for similar products or the online store in which the user viewed the products. „Lookalike Audiences“ is the term used to describe content that is viewed as suitable by users whose profiles or interests presumably correspond to the users for whom the profiles were created. For the purposes of creating custom audiences and lookalike audiences, cookies and web beacons are typically used.
  • Artificial Intelligence (AI): The purpose of processing data through Artificial Intelligence (AI) includes the automated analysis and processing of user data to identify patterns, make predictions, and improve the efficiency and quality of our services. This involves the collection, cleansing, and structuring of data, training and applying AI models, as well as the continuous review and optimisation of results, and is carried out exclusively with users‘ consent or based on legal authorisation grounds.
  • Contact data: Contact details are essential information that enables communication with individuals or organizations. They include, among others, phone numbers, postal addresses, and email addresses, as well as means of communication like social media handles and instant messaging identifiers.
  • Content Delivery Network (CDN): A „Content Delivery Network“ (CDN) is a service with whose help contents of our online services, in particular large media files, such as graphics or scripts, can be delivered faster and more securely with the help of regionally distributed servers connected via the Internet.
  • Content data: Content data comprise information generated in the process of creating, editing, and publishing content of all types. This category of data may include texts, images, videos, audio files, and other multimedia content published across various platforms and media. Content data are not limited to the content itself but also include metadata providing information about the content, such as tags, descriptions, authorship details, and publication dates.
  • Contract data: Contract data are specific details pertaining to the formalisation of an agreement between two or more parties. They document the terms under which services or products are provided, exchanged, or sold. This category of data is essential for managing and fulfilling contractual obligations and includes both the identification of the contracting parties and the specific terms and conditions of the agreement. Contract data may encompass the start and end dates of the contract, the nature of the agreed-upon services or products, pricing arrangements, payment terms, termination rights, extension options, and special conditions or clauses. They serve as the legal foundation for the relationship between the parties and are crucial for clarifying rights and duties, enforcing claims, and resolving disputes.
  • Controller: „Controller“ means the natural or legal person, public authority, agency or other body which, alone or jointly with others, determines the purposes and means of the processing of personal data.
  • Conversion tracking: Conversion tracking is a method used to evaluate the effectiveness of marketing measures. For this purpose, a cookie is usually stored on the devices of the users within the websites on which the marketing measures take place and then called up again on the target website (e.g. we can thus trace whether the advertisements placed by us on other websites were successful).
  • Credit report: Automated decisions are based on automatic data processing without human intervention (e.g. in the case of an automatic rejection of a purchase on account, an online credit application or an online application procedure without any human intervention). Such automated decisions are only allowed under Article 22 GDPR if data subjects consent, if they are necessary for the performance of a contract or if national laws allow such decisions.
  • Inventory data: Inventory data encompass essential information required for the identification and management of contractual partners, user accounts, profiles, and similar assignments. These data may include, among others, personal and demographic details such as names, contact information (addresses, phone numbers, email addresses), birth dates, and specific identifiers (user IDs). Inventory data form the foundation for any formal interaction between individuals and services, facilities, or systems, by enabling unique assignment and communication.
  • Location data: Location data is created when a mobile device (or another device with the technical requirements for a location determination) connects to a radio cell, a WLAN or similar technical means and functions of location determination. Location data serve to indicate the geographically determinable position of the earth at which the respective device is located. Location data can be used, for example, to display map functions or other information dependent on a location.
  • Log data: Protocol data, or log data, refer to information regarding events or activities that have been logged within a system or network. These data typically include details such as timestamps, IP addresses, user actions, error messages, and other specifics about the usage or operation of a system. Protocol data is often used for analyzing system issues, monitoring security, or generating performance reports.
  • Meta, communication and process data: Meta-, communication, and procedural data are categories that contain information about how data is processed, transmitted, and managed. Meta-data, also known as data about data, include information that describes the context, origin, and structure of other data. They can include details about file size, creation date, the author of a document, and modification histories. Communication data capture the exchange of information between users across various channels, such as email traffic, call logs, messages in social networks, and chat histories, including the involved parties, timestamps, and transmission paths. Procedural data describe the processes and operations within systems or organisations, including workflow documentations, logs of transactions and activities, and audit logs used for tracking and verifying procedures.
  • Payment Data: Payment data comprise all information necessary for processing payment transactions between buyers and sellers. This data is crucial for e-commerce, online banking, and any other form of financial transaction. It includes details such as credit card numbers, bank account information, payment amounts, transaction dates, verification numbers, and billing information. Payment data may also contain information on payment status, chargebacks, authorizations, and fees.
  • Personal Data: „personal data“ means any information relating to an identified or identifiable natural person („data subject“); an identifiable natural person is one who can be identified, directly or indirectly, in particular by reference to an identifier such as a name, an identification number, location data, an online identifier or to one or more factors specific to the physical, physiological, genetic, mental, economic, cultural or social identity of that natural person.
  • Processing: The term „processing“ covers a wide range and practically every handling of data, be it collection, evaluation, storage, transmission or erasure.
  • Profiles with user-related information: The processing of „profiles with user-related information“, or „profiles“ for short, includes any kind of automated processing of personal data that consists of using these personal data to analyse, evaluate or predict certain personal aspects relating to a natural person (depending on the type of profiling, this may include different information concerning demographics, behaviour and interests, such as interaction with websites and their content, etc.) (e.g. interests in certain content or products, click behaviour on a website or location). Cookies and web beacons are often used for profiling purposes.
  • Targeting: „Tracking“ is the term used when the behaviour of users can be traced across several websites. As a rule, behavior and interest information with regard to the websites used is stored in cookies or on the servers of the tracking technology providers (so-called profiling). This information can then be used, for example, to display advertisements to users presumably corresponding to their interests.
  • Usage data: Usage data refer to information that captures how users interact with digital products, services, or platforms. These data encompass a wide range of information that demonstrates how users utilise applications, which features they prefer, how long they spend on specific pages, and through what paths they navigate an application. Usage data can also include the frequency of use, timestamps of activities, IP addresses, device information, and location data. They are particularly valuable for analysing user behaviour, optimising user experiences, personalising content, and improving products or services. Furthermore, usage data play a crucial role in identifying trends, preferences, and potential problem areas within digital offerings
  • Web Analytics: Web Analytics serves the evaluation of visitor traffic of online services and can determine their behavior or interests in certain information, such as content of websites. With the help of web analytics, website owners, for example, can recognize at what time visitors visit their website and what content they are interested in. This enables them, for example, to better adapt the content of their websites to the needs of their visitors. For the purposes of web analytics , pseudonymous cookies and web beacons are often used to recognize returning visitors and thus obtain more precise analyses of the use of an online service.