Skip to content
PORR Spezialtiefbau GmbH Jochen Kraft General Manager
PORR Spezialtiefbau GmbH Christian Rinke General Manager

Region North

Hanover Markus Wenke Technical Regional Manager North
Seevetal Karl Thöne Commercial Regional Manager North
Oldenburg Lars Brömstrup Branch Manager . Competence Centre Foundation Technology
Oldenburg Thomas Cramer Branch Manager . Competence Centre Foundation Technology

Region East

Berlin Patrick Günther Technical Regional Manager East
Berlin Markus Schwarz Commercial Regional Manager East
Chemnitz Lew Schwarz Office Manager

Region South

Munich Wolfgang Wiesnet Technical Regional Manager South
Munich Marcel Nyssen Commercial Regional Manager South
Stuttgart Stefan Lechelmair Branch Manager
Stuttgart Jürgen Christ Regional Manager South Foundation Technology

Region West 

Dusseldorf Dr.-Ing. André Schürmann Technical Regional Manager West
Dusseldorf Harald Friedrich Commercial Regional Manager West
Dusseldorf Karim El Moustaphaoui Office Manager

Consulting and planning

Deep foundations Dr.-Ing. Jens Wasner Technical Manager Specialist area manager piles
Building foundations Denis Ivkic Deputy manager Head of the construction pits department

Mechanical Engineering

Mechanical Engineering Stefan Hemmerle Head of Mechanical Engineering
Mechanical Engineering Harald Breitenauer Specialist welding engineer

Measurement technology

Dr.-Ing. Arne Kindler Head of Measurement Technology