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Legal Notice

Information pursuant to Section 5 of the German Digital Services Act (DDG)

🇩🇪 Deutsch · 🇫🇷 Français

Company

Thümmler AI GmbH

Leonardo-da-Vinci-Straße 15

14467 Potsdam

Germany

Represented by

Managing Director: Helene Thümmler

Contact

support@nachhilfe-mentor.de

Commercial Register

Registered in the German Commercial Register

Register court: Local Court (Amtsgericht) of Potsdam

Register number: HRB 40323 P

VAT ID

VAT identification number pursuant to Section 27a of the German VAT Act (UStG):

DE452716656

Responsible for content pursuant to Section 18(2) MStV

Helene Thümmler

Leonardo-da-Vinci-Straße 15, 14467 Potsdam, Germany

EU Dispute Resolution

The European Commission provides a platform for online dispute resolution (ODR):

https://ec.europa.eu/consumers/odr/

You will find our e-mail address above in this Legal Notice.

Consumer Dispute Resolution

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

Liability for Content

As a service provider, we are responsible for our own content on these pages in accordance with general law (German Digital Services Act, DDG, in conjunction with Regulation (EU) 2022/2065 – Digital Services Act, DSA). However, as a service provider, we are not obliged to monitor transmitted or stored third-party information or to actively investigate circumstances indicating unlawful activity (Art. 8 DSA).

Obligations to remove or block the use of information under general law remain unaffected. However, liability in this respect is only possible from the time of knowledge of a specific legal violation. Upon becoming aware of corresponding legal violations, we will remove such content immediately.

Liability for Links

Our offering contains links to external third-party websites over whose content we have no influence. Therefore, we cannot assume any liability for this external content. The respective provider or operator of the pages is always responsible for the content of the linked pages. The linked pages were checked for possible legal violations at the time of linking. Unlawful content was not recognisable at the time of linking.

However, permanent monitoring of the content of the linked pages is not reasonable without concrete indications of a legal violation. Upon becoming aware of legal violations, we will remove such links immediately.

Copyright

The content and works created by the site operators on these pages are subject to German copyright law. Reproduction, editing, distribution and any kind of exploitation outside the limits of copyright law require the written consent of the respective author or creator. Downloads and copies of this site are only permitted for private, non-commercial use.

Insofar as the content on this site was not created by the operator, the copyrights of third parties are respected. In particular, third-party content is marked as such. Should you nevertheless become aware of a copyright infringement, please inform us accordingly. Upon becoming aware of legal violations, we will remove such content immediately.

© 2026 Thümmler AI GmbH. All rights reserved.

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