Siegfried AG

Siegfried is your preferred partner for complete integrated drug substance and drug product services with production capabilities worldwide.  Our professionalism is pivotal for your project throughout the entire life cycle.  Creating and manufacturing formulations is our passion.  Having such a combination of inherited technical know-how and expertise is unique for a supplier of development and manufacturing services.

Drug Substances services include Custom Development and Contract Manufacturing for both API and intermediates, combined with our own product portfolio of API (opiates and other controlled substances) and dossiers with independent patented technologies.

Drug Products clients benefit from a broad base of inherited knowledge in complex oral drug delivery systems including sterile filling, with in-house development, customer development and manufacturing, and a broad portfolio of finished dosage form products.

Improving chemical processes and formulations is our expertise. We work closely with customers to develop and optimize innovative chemical processes adding more benefit and value. Siegfried has 11 sites worldwide spanning both the Eastern and Western Hemispheres with chemical manufacturing multi-purpose cGMP locations in Zofingen, Switzerland; Pennsville, New Jersey, USA; Nantong, China; Minden, Germany; Saint-Vulbas, France; Evionnaz, Switzerland; and drug product manufacturing sites in Zofingen, Switzerland; Malta; Hameln, Germany, Irvine, USA; Barberà del Vallès, Spain and El Masnou, Spain.  

Expect more with Siegfried as your preferred partner.