Contact
Geneva – Centre
Rue Jean-Gutenberg,
3bis
Reach us
The address, the phone, the hours: it’s all here.
RingWTTM — ground floor, by appointment
Call+41 22 830 00 95
Writehello@wttm.ch
ComeTram 14 · 18 or bus 3, Lyon stop. Bus 6 · 9 · 10 · 19, Prairie stop. Cornavin station is a six-minute walk.
OpenMonday to Friday, 9:00 – 17:00
Or: we call you back
Leave a number: we call back the next working day.