This website is controlled, operated and managed by PROSTEP AG from its headquarters in Germany.
PROSTEP AG does not guarantee that the material on this website is suitable or available for use outside of Germany.
The operator of the website is
|Tel||+49 6151 9287-0|
|Fax||+49 6151 9287-326|
Dr. Bernd Paetzold (CEO)
Responsible for content according § 5 German Broadcast Media Act (TMG)
Court of registry
VAT identification number according to § 27a VAT Act (Umsatzsteuergesetz)