PROTAN AG is a professional team of experts with more than 40 years of international experience in:
- managerial activities in chemical industry
- international trade with raw materials
- trade marketing.

Since years we are successful on an international level with intelligent product alternatives and technically demanding manufacturing processes in very interesting niches.

It is our philosophy to be "big" enough to manage international "challenges". At the same time we wish to remain "small" and "flexible" enough to manage the individual needs of our customers with know-how and creativity.

Our close and exclusive relationships with our manufacturers in Europe and in Asia, specifically in the area of lyophilization, enzymatic hydrolysis and membrane separation technologies, have made us a market leader in selected areas.