Omya (Schweiz) AG is the leading supplier of industrial minerals based on calcium carbonate and dolomite and acts as a manufacturer and distributor of specialty chemicals in Switzerland.

With our sites and field representatives we are present in all regions of Switzerland, near the markets and the customers. In this way, we are able to react rapidly to demands and the delivery times are accordingly short.

Omya (Schweiz) AG in Oftringen are the headquarters of the Omya group and its worldwide research and development departments.