VENTUR GmbH
Marienhütte 6
57080 Siegen
Germany
Phone: +49 (0)271/3189-290
Fax: +49 (0)271/3189-231
E-Mail: ventur@droessler.de
Managing Directors
Michael Stahl 
Phone: +49 (0) 271 3189-127
Frank Bleuel
Phone: +49 (0) 271 3189-119
Wind turbine towers
Daniele Blömeke
Phone: +49 (0) 271 3189-130
Series products, Hightech facades, UHPC/Ultralith
Carsten Fuchs
Phone: +49 (0) 271 3189-179
