You can find links to individual congregations and communities under these umbrellas:
Swiss Federation of Jewish Communities (Main umbrella organization, with 80 percent of the congregations)
Gotthardstrasse 65
P.O. Box 2105
8027 Zurich
Tel: +41 (0) 43 305 07 77
Fax: +41 (0) 43 305 07 66
List of Jewish Communities Affiliated with the Federation, contacts & links
PLJS (Platform for Liberal Jews in Switzerland)
Hallwylstrasse 78
Postfach 9126
8036 Zürich
Tel.: +41 (0) 43 322 02 58
Fax: +41 (0) 43 322 03 16
E-mail: office@liberaljews.ch
List of Affiliated Jewish Communities, contacts & links
Main office:
Rudigerstrasse 10
8027 Zürich
Tel: +41 (0) 44 2897050