Our team
Management Team

Ramin Ghalibaf
Chief Executive Officer (CEO)


Andreas Groth
Managing Director Environmental Technology

Dietrich Wunn
Managing Director Conveyor Systems

Christian Unger
Managing Director Grab Systems

Ralf Sand
Managing Director Industrial Services
Senior Engineers

Juri Ball
Senior Engineer Environmental Technology

Marcel Ben-Jemiaa
Senior Engineer Conveyor Systems

Elke Betancourt
Senior Engineer Conveyor Systems




Tobias Gensler
Senior Engineer Industrial Services




Philipp Portz
Senior Engineer Environmental Technology





Bernhard Schmid
Senior Engineer Environmental Technology

Harry Schmitz
Senior Engineer Environmental Technology

Nicole Sieberichs
Senior Engineer Conveyor Systems

Josef Stelzer
Senior Engineer Industrial Services

Albert Steinmetz
Senior Engineer Industrial Services

Daniel Vogel
Senior Engineer Industrial Services
Conveyor Systems

Dietrich Wunn
Managing Director Conveyor Systems

Marcel Ben-Jemiaa
Senior Engineer Conveyor Systems

Elke Betancourt
Senior Engineer Conveyor Systems




Nicole Sieberichs
Senior Engineer Conveyor Systems
Environmental Technology

Andreas Groth
Managing Director Environmental Technology

Juri Ball
Senior Engineer Environmental Technology

Philipp Portz
Senior Engineer Environmental Technology

Bernhard Schmid
Senior Engineer Environmental Technology

Harry Schmitz
Senior Engineer Environmental Technology
Grab Systems

Christian Unger
Managing Director Grab Systems






Industrial Services

Ralf Sand
Managing Director Industrial Services

Tobias Gensler
Senior Engineer Industrial Services

Josef Stelzer
Senior Engineer Industrial Services