Team
Management
Frank Hirschmann
Managing Director CEO
Phone
Philipp Gremm
Commercial management
Phone
Yusa Mahmut Özkilic
Management
Phone
Jochen Schwiersch
CFO
Phone
Reception/Center
Sales field service/product management
Gábor Balogh
product management for measurement technology
Andre Weinsheimer
Product Management Communication
Constantin Joannou-Römer
Sales office south
Michael Kaul
Product management water
(HWZ/GWZ/Communication)
Hermann Ruyters
Key Account Manager
Water & heat management
Andre Fahrig
Sales Office East / Head of Export
Arne Berthel
Product managment water and heat
Lars Peuckmann
Product Specialist Communication and Systems
Oliver Roßbach
Product Specialist Communication and Systems
Water
Jessica Kohlscheen
Internal sales water
Kevin Schlobonski
Internal sales water and gas
Gas
Tobias vom Orde
Purchasing/Sales Internal Sales Gas
Phone
+49 (0)21 91/56 10 63
Christine Wind-Wörder
Purchasing/Sales Internal Sales Gas
Repair
Dirk Schröder
Gas meter repair
Deput. Test center manager GNW 50
Phone
Test centers
Gerardo Lamberti
Water meter testing center WNW
50/Test center manager
Phone
Jürgen Bauer
Gas meter test center
GNW 50/Test center manager
Phone
Carsten Sczesny
Gas meter test center
GNW 50/ Deputy. Test center manager
Phone
Stefan Rottländer
Gas meter test center
GNW 50. Test center manager
Phone
Tim Salamon
Production engineer
test centre Water WNW50
Phone
Accounting - QM - Logistics
Susanne Schroeder
Accounting/Personnel
Phone
Michael Aldon
Logistics Manager
Phone
Maria Conrad
Accounting/Personnel
Phone
Andre Carbone
Operating technology/
Occupational safety specialist
Phone
André Knabe
Management systems (QMB/UMB)
Phone
Sergei Dsojer
Controlling
Phone
Leon Proske
Industrial clerk i.A.
Phone
Flavio Forte
Industrial clerk i.A.
Phone
Sarah Becker
Industrial clerk i.A.
Phone
Marlon Kühne
Warehouse logistics specialist (in training)
Phone
Marcel Gawol
Warehouse specialist i.A.
Phone