Managing Director
Dr. Armin Franke

Tel. +49 (0) 931 797 39-100
a.franke@gartnersteel.com

Director Sales
Dipl.-Ing. Frank Küsters

Tel. +49 (0) 931 797 39-200
f.kuesters@gartnersteel.com

Director Engineering/ Design
Dipl.-Ing. Nikolaus Rennon

Tel. +49 (0) 931 797 39-400
n.rennon@gartnersteel.com

Director Operations
Dipl.-Ing. Stefan Zimmermann

Tel. +49 (0) 931 797 39-300
s.zimmermann@gartnersteel.com