Adressen

SPEAK GmbH
Rychenbergstrasse 67
CH-8400 Winterthur
Tel. +41 52 536 55 70

Brigitt Walser 
Tel. +4179 354 06 79, bwalser@speak.ch

Jürg Hebeisen
Tel. +4179 426 51 09, jhebeisen@speak.ch

Sibylle Sommerer
Tel. +4179 226 05 19, ssommerer@speak.ch