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
E ask@geff.us
Kontakt Mexiko
geff México
La Morena #854, int 110
Col. Narvarte Poniente
03020, Alc. Benito Juarez
Mexiko City, Mexiko
T +52 55 8437 0278
E contacto@geff.mx
Steffen Müller
Managing Director, geff GmbH President, geff L.P.
Christian Goetz
Business Development Manager North America, geff GmbH Administration & Operations, geff L.P.
Hans Nägele
Business Development, Europe Lighting Projects
Arantza Vidaurre
Business Development, Europe
Lucia Martinez
Chief Operations Officer , geff Mexiko
Tanja Ellenberger
geff media, geff GmbH