Photon AG

Supervisory Board
Dr. Hermann Andreas (Chairman of the board)
Axel Kahsnitz
Michael Clausecker

Managing Board
Steffen Neumann (Chairman/CEO)
Holger Alder

Staakener Straße 53-63
13581 Berlin


+49 (0 30) 36 40 88 0


+49 (0 30) 36 40 88 19



Commercial register
County Court Charlottenburg
Berlin HRB 71554

VAT Id No.


Concept, design, programming

Pfefferkorn & Friends GmbH
Bautzner Straße 132
01099 Dresden


+49 (0) - 26 55 322
+49 (0) - 26 55 323



1. Content of Internet site

Photon AG provides no guarantee whatsoever for the currentness, correctness, completeness or quality of the information provided. Any liability claims against Photon AG, whether related to damages of a material or conceptual nature, caused by the use or non-use of the information provided, or respectively, by the use of flawed and incomplete information, are principally ruled out, provided that no verifiably intentional or grossly negligent fault exists on the part of Photon AG. All offers are without obligation and are non-binding. Photon AG explicitly reserves the right to change, supplement, delete or remove from the public sphere, temporarily or irrevocably either parts of pages or the entire Internet site, without providing special notice.

2. Links

In the case of direct or indirect links to third party web pages, which do not come under the responsibility of Photon AG, Photon AG could be held liable only in a situation where Photon AG had knowledge of the content, and it would be technically possible and reasonable to expect that its use be prevented if the content was illegal. Photon AG explicitly declares herewith that at the time the links were established, no illegal content was recognizable on the pages linked to. Photon AG has no influence whatsoever on the current and future design, content or authorship of the linked pages. That is why Photon AG herewith explicitly distances itself from all content of all linked pages, which were changed after the link was established. This statement applies to all links within our own Internet site, as well as for third party submissions in guest books, discussion forums, link lists, mailing lists and all other forms of databases set up by Photon AG, the content of which is accessible and prone to changes from external sources. For all illegal, flawed or incomplete content, and in particular for damages which arise from the use or non-use of such information provided, only the provider of the pages to which the link was made, and not the one whose links merely lead to these respective publicly accessible pages, shall be held liable.

3. Authorship and trademark law

In all publications Photon AG strives to observe the copyrights of all graphics, audio files, video sequences and texts used; to use graphics, audio files, video sequences and texts it creates itself, or to make use of license-free graphics, audio files, video sequences and texts. All of the brands and trademarks within the Internet site which are named, and if applicable, protected by third parties, are fully subject to the provisions of the respective, valid trademark laws and the ownership rights of the respective, registered owners. The mere mentioning of them is not sufficient reason to draw the conclusion that trademarks are not protected by third party rights! The copyright for published objects, which Photon AG has itself created, remains solely that of the author of the pages. It is not permitted to reproduce multiple copies of such graphics, audio files, video sequences and texts or use them in any other electronic or printed publications, without the explicit authorization of Photon AG.

4. Privacy protection

Provided that it is possible within the Internet site to input personal or business data (email addresses, names, addresses), this data is divulged explicitly on a voluntary basis on the part of the user. The use of and payment for all services offered is also possible without providing such data, or respectively, by providing anonymous data or a pseudonym – as far as is technically possible and reasonable. The data available in the imprint or any other similar, published contact data such as postal addresses, telephone and fax numbers, and email addresses is not permitted to be used by third parties to send information which was not expressly requested. In cases where this ban is violated, we explicitly reserve the right to take legal measures against those who send so-called spam emails.

In its server log files Photon AG records and automatically saves information which your browser sends us. Among others this includes:

  • Browser type/version
  • The operating system used
  • The Referrer URL (the previous Web page which was visited)
  • The host name of the accessing computer (IP address)
  • The time of the server request

Photon AG cannot allocate this data to specific persons. No attempt is made to use this data in combination with other data sources; also, the data are deleted after statistical analysis.

5. Legal force of this disclaimer

This disclaimer is to be considered as a component of the Internet site that linked to this page. Should parts or individual formulations of this text not comply with applicable law, or cease to do so or not do so in full, the rest of the document shall remain unaffected in terms of its content and validity.

6. Further information


The Internet pages use so-called cookies in different places. These are used to make our Internet site more user-friendly, effective and more secure. Cookies are small text files which are saved on your computer, and which your browser saves. Most of the cookies we use are socalled “session cookies”. They are deleted automatically after you end your visit to our site. Cookies do not damage your computer, and contain no viruses.

Right to information

At any time you have the right to information about any saved data related to you, its source and recipient, as well as the reason for it being saved. The data protection officer can provide you with information about this saved data.

General terms and conditions of business

General terms and conditions of business of the Photon Group