About Siegfried Holding AG
Siegfried Holding AG is a pharmaceutical company that provides contract development and manufacturing services to the global pharmaceutical industry. The company specializes in the development and production of active pharmaceutical ingredients (APIs), drug substances, and finished dosage forms for both chemical and pharmaceutical applications. Siegfried supports customers across the pharmaceutical value chain, including originator and generic drug manufacturers, through integrated development, regulatory support, and commercial manufacturing services. The company operates production and development sites in Switzerland, Europe, Asia, and North America and serves international pharmaceutical markets. Siegfried Holding AG was founded in 1873 and is headquartered in Zofingen, Aargau, Switzerland.