Contact persons German
German-speaking staff
Andreas Dresen
M. Sc. / Technical Design
Cordula Thönnissen
Financial accounting
Daniel Kleef
M. Sc. / Technical Design
Dennis Jaeger
B. Eng. / Manager Technical Design
Fabienne Nottinger
Order processing
Frank Ebel
Business graduate, Commercial Manager / Controlling / Authorized Officer
Jannik Huff
B. Eng. / Technischer Vertrieb
Lennart Koellges
B. Sc., Limited Partner, Technical Sales
Martin Kamp
Graduate Engineer, Manager Automated Bolt Tensioning / Technical Design
Michael Wolf
Calculation, Graduate Engineer, Technical Design
Mladen Ivanov
Graduate Engineer, Technical Design
Mustafa Almalla
B.Eng., Software development
Niklas Horst
M. Eng. / Commercial Department / Technical Sales
Ralf Koellges
CEO, Graduate Engineer, Manager Sales
Robin Rechner
B. Sc. Commercial department
Stefan Thoenes
Authorized Officer, Manager Purchase
Thomas Loenes
Authorized Officer, M. Sc. / Technical Lead TTG Nut and Bolt-Technology
Thorsten Langendorf
Quality Management
Ursula Spitz
Secretary to the Executive Board
Volker Glaesener
Graduate Engineer, Technical documentation
