Website Operator

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

Dolivostrasse 11
64293 Darmstadt

Tel +49 6151 9287-0
Fax +49 6151 9287-326
E-mail: info(at)

Authorized representatives

Dr Bernd Paetzold (CEO)
Reinhard Betz
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)


Concept, Layout & Programming

one4vision GmbH

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

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


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