Proto Chemicals AG & Protopharm AG

The beautiful canton of Glarus is home to a highly productive plant that has been manufacturing the active ingredient tramadol for over three decades. It is operated by Proto Chemicals AG, one of the Swiss subsidiaries of the international pharmaceutical company Grünenthal, headquartered in Aachen (Germany). The team of experienced, highly motivated employees ensures that the active ingredient is manufactured in a 24/7 operation and transported from Mitlödi to many countries around the world. In this way, the company ensures that the quality of life of many patients can be improved on a daily basis. Protopharm AG, for its part, is a trading company for chemical and pharmaceutical raw materials and products.