Purisys - now part of the Siegfried Group Employee Directory
Pharmaceutical ManufacturingGeorgia, United States11-50 Employees
Purisys, now part of the Siegfried Group, is a pharmaceutical manufacturing and development organization focused on the custom synthesis of active pharmaceutical ingredients for pharma and biotech clients. The company handles APIs for research and development, reference standards, controlled substances, cannabinoids, and psychedelics, alongside cGMP clinical and niche commercial CDMO services. It maintains a portfolio of more than 50 cannabinoids, supports regulatory filings with multiple DMFs, and holds DEA licenses for psychedelic classes, including GMP psilocybin and psilocin production. Purisys also stocks over 250 reference standards with comprehensive analytical data and ships to clients in more than 30 countries on six continents.