Società affiliate

SWISS TXT SA

Alexander-Schöni Strasse 40
2501 Bienne

Tel: +41 32 329 29 29

Telvetia S.A.

Jürg Schäffler
Giacomettistrasse 1
3000 Bern 31

Tel: +41 31 350 93 17

technology and production center switzerland ag (tpc)

Fernsehstrasse1–4
8052 Zurigo

Tel: +41 44 305 40 00