
Ulrich Hemesath
Head of Business Unit
+49 (0) 5451 85-629
ulrich.hemesath@keller.de

Sales Manager
+49 (0) 5451 85-344
christian.gohmann@keller.de

Andrej Tscheprassow
Sales Support
+49 (0) 5451 85-248
andrej.tscheprassow@keller.de

Thomas Sparenberg
Project Manager IT and Development
+49 (0) 5451 85-635
thomas.sparenberg@keller.de

Ansgar Stallmeyer
Project Manager Process Control
+49 (0) 5451 85-547
ansgar.stallmeyer@keller.de