This translation is for informational purposes only!

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

Company address

Dolivostrasse 11
64293 Darmstadt

Tel +49 6151 9287-0
Fax +49 6151 9287-326

Authorized representatives

Dr Bernd Paetzold (CEO)
Dr. Karsten Theis

Responsible for content according § 5 German Broadcast Media Act (TMG)

Joachim Christ

Court of registry

Amtsgericht Darmstadt

Register number

HRB 8383

VAT identification number according to § 27a VAT Act (Umsatzsteuergesetz)


Typo3 implementation

one4vision GmbH

TYPO3 Agentur Saarland
Residenz am Schlossgarten
Talstrasse 34-42
66119 Saarbrucken, Germany

Tel.: +49 681 96727-60
Fax: +49 681 96727-69

+49 6151 9287-0
North America
+1 248 247 1007
Toll Free
1-8 PROSTEP 01