Hagedorn Informationssysteme GmbH
Company officers:
Joachim Hagedorn, Reinhold Hagedorn
Commercial register:
Aurich HRB 111388
VAT reg. no.:
Responsibility for content:
Hagedorn Informationssysteme GmbH


The company Hagedorn Informationssysteme GmbH makes every effort to provide only up-to-date, useful and correct information on this website. However, we do not guarantee the up-to-dateness, correctness, completeness or quality of published information. Any claim of liability against the company Hagedorn Informationssysteme GmbH connected with damage to material or intellectual property which might have been caused by using or not using provided information or by using incorrect or incomplete information, is strictly excluded, unless it can be proven that Hagedorn Informationssysteme GmbH has deliberately or by gross negligence caused the problem.
All offers are open and with no obligation. Hagedorn Informationssysteme GmbH reserves the right without notice to change, update or leave out parts of individual pages or complete offers, or to temporarily interrupt or terminate their publishing.

Copyright and trademark

Hagedorn Informationssysteme GmbH undertakes that in all published material it will make sure of keeping to the copyright conditions. Unless statedotherwise, the content of these websites is not subject to license conditions, or was created by Hagedorn Informationssysteme GmbH itself. Publishing of third party information is clearly stated with appropriate signs or with a reference to the author. All trademarks presented in these pages, whether or not they are third-party protected trademarks, are subject to the regulations of the valid law about trademarks and ownership rights of relevant listed owners. It is not possible to make a conclusion that the trademark right of a third party is not protected simply on the basis of the name. Hagedorn Informationssysteme GmbH reserves the right of copyright for all published material created by them. Any kind of copying or use of graphics, audio documents, video sequences and texts in other electronic or printed publications is not permitted without the written consent of the authors.

Legal force

It is necessary to consider this clause as a part of any internet offer from which there is a link to this page. If parts or particular formulations of this text do not correspond either partially or completely to the valid legal condition, the other parts of the document remain unaffected in terms of their content and validity.


Hagedorn Informationssysteme GmbH is not liable for the content of other websites which are accessible through our website only through a hyperlink. By this we state that at the time of placing the hyperlink on the website no illegal links are known to them. The authors have no influence on the present and future design, content, creation of links or associated websites. For this reason they firmly distance themselves from any kind of content on links or associated websites that may be changed after placing the hyperlink. This statement applies to all hyperlinks situated on our website. If in your opinion some of the websites accessible through the hyperlink contain illegal, offensive content or content which is not consistent with commercial competition, please inform us immediately in order for us to investigate or possibly delete the hyperlink.

Data protection

Hagedorn Informationssysteme GmbH maintains the legal regulations about data protection and states that personal information is strictly confidential and is not provided to any third party. If within the internet offer there exists a possibility to put in personal information or commercial information ( e-mail addresses, names, addresses ), then this information may be presented by the user exclusively on a voluntary basis. The company only uses the data that are required for processing business relations. At your request we will provide you with all the information that we have about you.