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Information in accordance with section 5 TMG:

Hopf, Ringleb & Co. GmbH & CIE
Gardeschützenweg 82
12203 Berlin

Represented by:
Personally liable partner: General partner Dr. Hopf Limited Liability Company, Berlin
Representation of general partner: Managing Director Dr. S. Hopf, S. Hopf-Heller

Telephone: +49 (0) 30 830 00 30
Fax: +49 (0) 30 833 29 95
Internet address :

Commercial register entry: Register number: HRA 4870
Register court: Charlottenburg district court HRB 10115

Sales tax ID:
Sales tax identification number in accordance with Section 27a of the Sales Tax Act
DE 136655258

Responsible for the content according to § 55 Abs. 2 RStV:
Managing Director Dr. S. Hopf, S. Hopf-Heller

Sources for the images and graphics used:

Disclaimer of liability

Liability for content

The contents of our pages were created with great care. However, we cannot accept any liability for the correctness, completeness and topicality of the content. As a service provider, we are responsible for our own content on these pages in accordance with general law in accordance with Section 7, Paragraph 1 of the German Telemedia Act (TMG). According to §§ 8 to 10 TMG, as a service provider, we are not obliged to monitor transmitted or stored third-party information or to research circumstances that indicate illegal activity. Obligations to remove or block the use of information according to general law remain unaffected. However, liability in this regard is only possible from the point in time at which we become aware of a specific legal infringement.

Liability for links

Our offer contains links to external third-party websites over whose content we have no influence. We therefore cannot accept any liability for this third-party 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 they were linked. No illegal content was found at the time the link was created. A permanent control of the content of the linked pages is not reasonable without concrete evidence of a violation of the law. As soon as we become aware of legal violations, we will remove such links immediately.


The content and works on these pages created by the website operator are subject to German copyright law. The duplication, processing, 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 website 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 observed. In particular contents of third parties are marked as such. Should you nevertheless become aware of a copyright infringement, we would ask you to notify us accordingly. As soon as we become aware of legal violations, we will remove such content immediately.

Source: Sample Imprint –