Logo Grünenthal PRO Contract Manufacturing

External Link

You are now leaving the Grünenthal PRO website. You will be re-directed to an external website. Grünenthal accepts no responsibility for the content of other websites.

highly automated production facilities

API Site Mitlödi

Switzerland

Production Site Switzerland

Our site in Mitlödi focuses on the production of active pharmaceutical ingredients and related intermediates, including tramadol and a precursor for tapentadol, supporting both proprietary and external products.

The facility combines modern API manufacturing capabilities with specialised technical expertise, supporting consistent production for a range of applications.

Operations follow pharmaceutical standards and are certified by leading global health authorities.

Key Certifications
US FDA | Japan PMDA | Korea FDA | Swiss Medic | EU GMP
ISO 45001 | ISO 14001 | ISO 50001:18

Fast Facts of production facility of Proto Chemicals AG in Mitlödi, Switzerland

Contact information:

Proto Chemicals AG

Tschachen 2
8756 Mitlödi
Switzerland

Contact form

Great Place to Work® Certified CH Sep24-Sep25