The website is operated by:

Exxeta AG
Neumarkt 9-19
04109 Leipzig
tel +49 341 496-350
fax +49 341 496-350

HRB 702566
Amts­ge­richt Mann­heim
USt-IdNr. DE813026499

Authorized Executive Board:
Dr. Pe­ter Hei­ne
Erwin Kiefer
Achim Kirch­gäs­s­ner
An­dre­as Rit­ter

Chairman of the Supervisory Board:
Ul­rich A. Götz

Content Manager:
Daniel Behrens, Neumarkt 9-19, 04109 Leipzig

Liability Notice

Liability for contents

The contents of our pages have been created with the utmost care. However, we cannot guarantee the accuracy, completeness, and timeliness of the content. As a service provider, we are responsible for our own content on these pages in accordance with § 7(1) of the German Telemedia Act (TMG) and general laws. According to §§ 8 to 10 of the TMG, we are not obligated as a service provider to monitor transmitted or stored foreign information or to investigate circumstances that indicate illegal activity. Obligations to remove or block the use of information under general laws remain unaffected. However, liability in this regard is only possible from the time of knowledge of a specific infringement. Upon becoming aware of corresponding infringements, we will remove these contents immediately.


The contents and works created by the site operators on these pages are subject to German copyright law. The reproduction, adaptation, distribution, and any kind of exploitation beyond the limits of copyright 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 identified as such. If you become aware of a copyright infringement, please provide us with the corresponding information. Upon becoming aware of such violations, we will remove the content immediately.

Liability for links

Our offer contains links to external websites of third parties, the content of which we have no influence over. Therefore, we cannot assume any liability for these external contents. The respective provider or operator of the linked pages is always responsible for their content. The linked pages were checked for possible legal violations at the time of linking. Illegal content was not recognizable at the time of linking. However, a permanent content control of the linked pages is not reasonable without concrete evidence of a legal violation. Upon becoming aware of any infringements, we will immediately remove such links.