OST Campus
OST conducts teaching, research and advisory activities across three campuses. Here you will find an overview on the OST Campuses in St. Gallen, Rapperswil-Jona and Buchs. More detailed information on infrastructure, opening times, sports programs and much more can be found on the individual campus pages.

St.Gallen Campus
In the heart of the city

Rapperswil-Jona Campus
Directly on the shores of Lake Zurich
