3k personalberatung GmbH
Konrad-Adenauer-Ufer 21
50668 Cologne

Commercial register Bonn: HRB 9927
Managing Director: Kerstin Karuschkat

Represented by

Kerstin Karuschkat


Phone: +49 228 971447-0
Fax: + 49 228 971447-11

Dispute resolution

The European Commission provides a platform for online dispute resolution (OS):
You can find our e-mail address in the imprint above.

We are not willing or obliged to participate in dispute resolution proceedings before a consumer arbitration board.

Copyright and image credits:

The contents of are - unless otherwise stated - protected by copyright. Photographs used are marked with picture credits where applicable or listed below, unless they were taken by the author. The use of photographs on third-party sites is only possible within the framework of the respective licence of the copyright holder. You will find the dedicated image credits with copyright information for the images on our website here.

Picture credits: All images were created by Uta Wagner

Icons: Designed by Prosymbols, Freepik, Becris on Flaticon for free disposal/ commercial use.


This website is intended to enable interested parties of 3k Transformation GmbH to obtain information about the company and its services. 3k Transformation GmbH does not guarantee the completeness or accuracy of the information presented. 3k Transformation GmbH has checked the links to other sites presented on this website with the utmost care. We expressly point out that 3k Transformation GmbH is not responsible for the content of linked third-party sites and therefore accepts no liability.