Contact Europe
Germany
geff GmbH
Siercker Straße 3
D - 74638 Waldenburg
T +49 (0)7942 - 94654 0
E info@geff.de
Contact North America
geff L.P.
Headquarters
5460 33rd Street SE
Grand Rapids, Michigan 49512
USA
T +1 (302) 482-4872
Contact Asia
Qwest Green Technology Pte Ltd
Link@AMK #05-27
3 Ang Mo Kio Street 62
Singapore 569139T +65 91796717
E asia@geff.de
Steffen Müller
Managing Director, geff GmbH
President, geff L.P.
Matthias Förnzler
Technical Director, geff GmbH
Christian Goetz
Business Development Manager
North America, geff GmbH
Administration & Operations, geff L.P.
Klaus Kümmerle
Partner, Asien
Qwest Green Technology Pte Ltd
Link@AMK #05-27
3 Ang Mo Kio Street 62
Singapore 569139
Hans Nägele
Business Development, Europe
Lighting Projects
Arantza Vidaurre
Business Development, Europe
.
Tanja Ellenberger
geff media, geff GmbH