how you can reach us


About Us

Worldwide References


Kolb Design Technology GmbH & Co. KG
Josef-Wallner-Str. 5 a
94469 Deggendorf
Phone: +49 991 344739-0
Fax: +49 991 344739-290

By sending a message you confirm
the information concerning our data protection regulations.



Whistle Blower System

We have set up a whistle blower system in order to be able to receive notes and
complaints from you, among other things on the basis of the Whistle Blower Protection Act (HinSchG) and the Supply Chain Due Diligence Act (LkSG).
As a confidential handling of your information is very important for us we have
appointed attorney Mr. Thomas Sedlmayr of the law firm SWS Partner mbB in Deggendorf (Germany) as contact person for our whistle blower system.

You can get in contact with Mr. Sedlmayr as follows:

Thomas Sedlmayr
Phone + 49 991 379175 298

He will handle your information confidentially.

Please notice, that Mr. Sedlmayr is exclusively responsible for enquiries regarding the whistle blower system.
For all other enquiries please send an e-mail toinfo(at)

For more information regarding our whistle blower system, please look at:
Rules of Procedure

Information on the processing of your personal data and your rights on basis of the General Data Protection Regulation can be found here.