Responsible for content according to § 55 RfStV and § 5 TMG:

Martin Greve GmbH
Bilsenkrautweg 21
22391 Hamburg

phone.: +49 40 819 88 598
fax: +49 40 41 280 031

CEO: Martin Greve
Commercial register of the local courts:
Hamburg HRB 107349
VAT-ID.: 50 741 00467

Concept, Layout, Realisation:

Photo credits:, &
Prof. Horst Sondermann



Contents, design and structure of the website are protected by copyright. All information, texts and photos provided on the website are only intended for individual use. The information or data contained therein, particularly texts, excerpts of texts or photos, may not be replicated without prior written consent by Martin Greve GmbH.

Liability for content

While we have prepared the content of this website with the utmost care, we cannot guarantee its accuracy or completeness. As a service provider, we are responsible for our own content on this site in accordance with the general laws pursuant to Section 6 (1) MDStV [German Interstate Media Services Agreement] and Section 8 (1) TDG [German Teleservices Act]. Service providers are, however, not obligated to monitor third party information provided or stored by them or to check for circumstances which would indicate an illegal activity. Obligations to remove or block the use of the information in accordance with the general laws remain unaffected. Liability in this regard, is only possible from the time of obtaining the knowledge of an explicit violation. When we become aware of relevant violations of law, we will promptly remove the content in question.

Responsibility for links

Martin Greve GmbH denies any liability for information displayed on websites for which there is a direct or indirect link from the pohlmann service website. Martin Greve GmbH has neither provided the content of these linked, external websites, nor does the company have any control over the content displayed on websites of third parties. The contents of websites linked with the Martin Greve GmbH homepage do not reflect the opinion of Martin Greve GmbH and are only intended to provide information and contextual explanations. Martin Greve GmbH cannot be made liable for external contents, which was merely referred to as outlined above. The responsibility lies entirely with the provider of the respective contents.