Published by

STEAG GmbH 
Rüttenscheider Straße 1-3 
45128 Essen
+49 201 801-00
+49 201 801-6388
E-mail

Represented by the management board

Joachim Rumstadt
Dr. Wolfgang Cieslik 
Alfred Geißler
Dr.-Ing. Ralf Gilgen

Chairman of the supervisory board

Dr. Hermann Janning

Registered office

Essen
Court of registry
Essen local court 
Commercial registry B 19649

VAT ID no.

DE 119 821 534

Contact

For information about STEAG GmbH or this website, including the editorial content, please contact

Dr. Hans Wolf von Koeller
STEAG GmbH
Rüttenscheider Straße 1-3
45128 Essen

Contact person

Anna-Maria Limberg 
+49 201  801-4258 
E-mail

© STEAG GmbH, issued 19th July, 2011