Siegfried (USA), Inc. is a division of Siegfried Ltd., Switzerland. As a supplier and service provider for the worldwide pharmaceutical industry, we concentrate on the development and production of pharmaceutical drug substances and custom-manufactured finished drugs, and offer all related services. We focus on maintaining the highest level of competence, wording together with our clients as partners. Our specific know-how in process development, chemical and pharmaceutical production, and managing complex outsourcing projects is used to contribute significantly to teh success of our customers.