Imprint/ Impressum

Operator of the website

Keller Holding GmbH
Kaiserleistraße 8
63067 Offenbach · Germany

Tel. +49 (0)69 80 51-0
Fax +49 (0)69 80 51-244

Managing Directors:
Thorsten Holl,
Erwin Trojan (Finance Director)

Responsible for content according to § 55 Abs. 2 Rundfunkstaatsvertrag (RStV):
Simone Hebel, Marketing Manager EMEA

Commercial Register:
Offenbach HRB 7784
V.A.T. No. / USt.-IdNr.: DE 184 333 879

Legal Disclaimer

Privacy Policy
Keller Holding GmbH is committed to user privacy. If you submit your name and other personal information (such as postal or e-mail address) to us via this website we will handle your personal data strictly confidentially and in accordance with the statutory regulations. In particular, we do not disclose your personal data to third parties for commercial or any other purpose. We only store and use your personal data to the extent that and as long as it is required in order to provide the services or information you requested.


The information contained in this website is for general information purposes only. If you are interested in further information to take an informed transactional decision, please contact us directly.

Although we endeavour to keep this website up-to-date and correct, no assurance is given as to the accuracy of the information contained herein. Any reliance you place on such information is therefore strictly at your own risk.

Through this website you are able to link to other websites which are not under the control of Keller Holding GmbH. We therefore do not take any liability for external links.

© Copyright Keller Holding GmbH, Offenbach (Germany). All rights reserved. Text, photos, graphics, sound, animations and videos as well as their arrangement on the website ( are subject to the protection of copyright and other protection laws.
The contents of this website may not be copied for commercial purposes, distributed, altered or be made available to third parties.