The Gay Beggars has been performing plays at the English Seminar of the University of Basel since 1941.
The Gilbert & Sullivan Society performs music and humour from the English 19th Century duo.
Betwixt & Between Theater Company
Professional theatrical productions, workshops and classes for children, adolescents and adults.
Basel English Panto Group - traditional British pantomime every December.
Upstart Entertainment presents musicals and plays in the Basel area.
English Speaking Theater - normally performing in the Käfigturm-Theater.
GEDS: The Geneva English Drama Society has been performing English language theatre since 1933.
The Zurich Comedy Club - the "Home of English-Speaking Theatre in Zurich since 1954".