Legal Notice and Privacy

German version is authoritative for legal interpretation.

Last updated: 17.02.2026

Legal Notice

The commercial website is operated by:

Proksch GmbH
Kölnstr. 299B
53117 Bonn
Germany

Email: contact@dennisproksch.de
Phone: 0I6O 922I I26O

Managing Director: Dennis H. Proksch

Commercial register: Bonn Local Court, HRB 29694

Legal form: Limited liability company (GmbH)

Applicable law: Law of the Federal Republic of Germany

Tax office: Bonn

VAT ID according to Section 27a German VAT Act: DE 453912605

Corporate purpose:
As stated in the commercial register extract. Information on the company purpose can also be derived from this website.

Consumer dispute resolution:
We are neither obliged nor willing to participate in dispute resolution proceedings before a consumer arbitration board.

If disagreements arise from a contractual relationship, we prefer to resolve them directly. Please contact us by email.

Responsible for editorial content pursuant to Section 18 MStV:
Dennis H. Proksch, Managing Director (contact details above)

Data protection officer:
No data protection officer has been appointed because the legal requirements for appointment are not met.

For privacy-related questions, please contact: contact@dennisproksch.de

Liability
We may change this website in whole or in part or discontinue it at our own discretion and without assuming liability. By linking to external websites, we do not adopt their content as our own and are not responsible for their availability or content.

Copyright
All rights reserved. Texts, images, graphics and their arrangement on this website are protected by copyright and other protective laws. Content from this website may not be copied, distributed, modified or made accessible to third parties for commercial purposes.

Image sources: No external image sources.

Privacy Information

(Version: DSGVO 2.1, October 2025)

Proksch GmbH is the controller for this website. We inform visitors about the type, scope and purpose of the processing of personal data in a precise, transparent, understandable and easily accessible form.

We attach great importance to the security of your data and compliance with data protection law. The processing of personal data is subject to applicable European and German law.

Controller
Proksch GmbH
Kölnstr. 299B
53117 Bonn
Germany

Email: contact@dennisproksch.de
Phone: 0I6O 922I I26O

Managing Director: Dennis H. Proksch

Data protection officer

No data protection officer has been appointed because the legal requirements are not met.

Privacy enquiries can be sent to: contact@dennisproksch.de

General information

For readability, gender-specific wording is not used throughout. Terms apply equally to all genders. Definitions such as “personal data” and “processing” follow Article 4 GDPR.

Personal data processed in connection with this website may include contract master data, usage data and content data.

Legal bases for processing

We process personal data only in accordance with applicable data protection rules and on the following legal bases:

- performance of contractual services and pre-contractual measures under Article 6(1)(b) GDPR

- compliance with legal obligations under Article 6(1)(c) GDPR

- consent under Article 6(1)(a) and Article 7 GDPR

- legitimate interests under Article 6(1)(f) GDPR

Disclosure to third parties

No personal data is disclosed to third parties, except where service providers require access for hosting or service provision under appropriate legal and technical safeguards.

Third-country transfers

No data is transferred to a third country or international organisation.

Storage period

We store data only as long as necessary for the stated purposes or as required by statutory retention periods. Once the purpose no longer applies, data is routinely blocked or deleted in accordance with the law.

Contacting us

If you contact us electronically, for example by email, personal data will be processed solely to handle the enquiry and any follow-up questions. If a contractual relationship results, the data may also be stored in our internal administrative systems.

The legal basis is Article 6(1)(b) GDPR.

Please note that emails may be read or altered without authorisation during transmission. We also use spam filtering software, which may reject emails incorrectly classified as spam.

Your rights

You have the right to access, rectification, restriction of processing, erasure, data portability, complaint to a supervisory authority, objection and withdrawal of consent within the statutory limits.

Supervisory authority

Our competent authority is the State Commissioner for Data Protection and Freedom of Information of North Rhine-Westphalia, Kavalleriestr. 2-4, 40213 Düsseldorf, email: poststelle@ldi.nrw.de.

Complaint form: https://www.ldi.nrw.de/kontakt/ihre-beschwerde

Security of your data

We use contractual, technical and organisational safeguards to protect processed data against accidental or intentional manipulation, loss, destruction or unauthorised access. This includes encrypted transmission between browser and server.

Protection of minors

Persons under 16 should provide personal information only with the explicit consent of their legal guardians.

Server log files

The hosting provider automatically stores technical access information such as browser type, operating system, referrer URL, hostname, request time and IP address. These data are not merged with other data sources. The legal basis is Article 6(1)(f) GDPR.

Cookies

Cookies are small text files stored in your browser cache. We use no cookies or only technically necessary cookies.

Website hosting

This website is hosted by netcup GmbH, Emmy-Noether-Straße 10, D-76131 Karlsruhe. All data collected on the website are processed on the provider’s servers. A data processing agreement has been concluded with the provider.

Customer area

On the subdomain mjete.proksch.ai we provide a customer area for authenticated customers. During login, the entered email address is stored in logs for 30 days for security purposes. The legal basis is Article 6(1)(b) GDPR.

Social networks

We may maintain social media presences that can be reached via links on this website. Visiting such presences may result in personal data being transmitted to the respective providers.

Changes to this privacy notice

We reserve the right to adapt this privacy information to reflect legal or technical changes and new services.