Top management

Executive board

Mirjam Borowietz, Dipl.-Ing.

Mirjam Borowietz
Dipl.-Ing.

Hans-Joachim Kloth, Dipl.-Ing.

Hans-Joachim Kloth
Dipl.-Ing.

Christoph Zibell, Dipl.-Kfm.

Christoph Zibell
Dipl.-Kfm.

Supervisory board

Erhard Rüther, Dipl.-Ing.

Erhard Rüther
Dipl.-Ing.

Branch manager

Berlin

Sven Bega, Dipl.-Ing.

Sven Bega
Dipl.-Ing.

Bochum

Oliver Arndt
Dipl.-Ing.

Bochum

Markus Lüttenberg, Dipl.-Ing.

Markus Lüttenberg
Dipl.-Ing.

Hamburg

Andy Tagoe, Dipl.-Ing.

Andy Tagoe
Dipl.-Ing.

Dresden

Jens Hellner
Dipl.-Ing.

Dresden

Peer-Uwe Waldbauer
Dipl.-Ing.

Munich

Tobias Czarnecki
M. Sc.

Stuttgart

Dr. Marc Benzinger
Dipl.-Ing. (FH), Dipl.-Wirt.-Ing.,
Dr. rer. pol.

Stuttgart

Willy Wulz, Dipl.-Ing.

Willy Wulz
Dipl.-Ing.

Wiesbaden

Jan Arnhold, Dipl.-Ing.

Jan Arnhold
Dipl.-Ing.

Wiesbaden

René Koch Dipl.-Ing.

René Koch
Dipl.-Ing.

Cologne and international

Christoph Adamietz, Dipl.-Ing.

Christoph Adamietz
Dipl.-Ing., Dipl. Wirt.-Ing.

Cologne and Stuttgart

Bernhard Pfeifer, Dipl.-Ing.

Bernhard Pfeifer
Dipl.-Ing., Dipl.-Kfm.

Cologne

Stefan Friedrich
Dipl.-Ing.

Cologne

Tobias Göddecke
Dipl.-Ing.

Innovation

Thomas Bühl-Nebel, Dipl.-Ing.

Thomas Bühl-Nebel
Dipl.-Ing.

Innovation Zentrale Dienste

Pierre Gössl, Dipl.-Ing.

Pierre Gössl
Dipl.-Ing.

Quality Management

Christoph Boch, Dipl-Ing.

Christoph Boch
Dipl.-Ing.

Construction management

Olaf Hübner