Responsible for

Engineering office CAT M.Zipperer GmbH
Management: Markus Zipperer
Wettelbrunnerstr. 6
D-79282 Ballrechten- Dottingen
Tel .: +49 (0) 7634- 5056-800
Fax: +49 (0) 7634- 5056-801


Registered in the Commercial Register Freiburg HRB 108 St
VAT ID No .: DE 142212412

WEEE No .: DE 54398924

Responsible i.S.d. Section 55 (2) RStV:
Markus Zipperer
Wettelbrunnerstr. 6
D-79282 Ballrechten- Dottingen

Ingenieurbüro CAT M.Zipperer GmbH is not willing and obliged to participate in a dispute settlement procedure before a consumer arbitration board.

Online dispute resolution pursuant to Art. 14 para. 1 ODR-VO: The European Commission provides a platform for online dispute resolution (OS), which can be found at


All published contributions, texts, pictures, graphics and files are subject to the copyright and other laws for the protection of intellectual property. All rights and translations are reserved. Reproductions of any kind may only be made with the written permission of Ingenieurbüro CAT M.Zipperer GmbH. It can not be concluded from the publication that the designations used are free from industrial property rights. We point out that images contained on the websites are partly subject to the copyright of third parties.

References and links

We assume no liability for the content of external links. We point out that we have no influence on the design and content of the linked sites. The content of the linked pages are the sole responsibility of their operators. This declaration applies to all links to external pages and their contents contained on our Internet pages.

Copyright © 2018 Ingenieurbüro CAT M.Zipperer GmbH