Information about the whistleblowing system


Information about the whistleblowing system

We value integrity and trusting cooperation.
Employees and business partners can contact our independent ombudsman confidentially and anonymously if they wish to report possible violations of laws or internal rules.

Our lawyer of confidence can be contacted as follows:

Dr. Carsten Thiel von Herff, LL.M.
Loebellstraße 4
D - 33602 Bielefeld

Phone: +49 521 557 333 0
Mobile: +49 151 58230321

E-Mail: vertrauensanwalt(at)


Please note: The lawyer of confidence is not responsible for any complaints, requests for delivery dates or similar matters. Please contact your contract partner in this regard. 

Do you have any questions?

We will be happy to help you.