The management of the HSGP office consists of:
managing directors:
H.J. Stahmer
K. Grabis
J. Schlotawa

department managers:
Dr. Sören Ehlers (sanitary/fire suppression systems)
Mr. Jan-Henrik Jochens (heating/refrigeration)
Mr. Kai Grabis (building automation)
Mr. Jan Schlotawa (ventilation and construction management)
Mr. Jens Naujokat (electrical & telecommunications engineering)
Mrs. Michaela Holzheuer (office)
Mrs. Gabriela Hoffmann (representative for quality management)

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Borsteler Chaussee 25, 22453 Hamburg
+49 (0)40 5 14 77-0 •