Vifor Pharma AG is a pharmaceutical company, which engages in the research, development, production, and marketing of therapeutic products. It operates through the following geographical segments: Switzerland, Europe, USA, Rest of World, and Group. The firm offers products for iron deficiency, nephrology, and cardio-renal therapies. It specializes in strategic global partnering, in-licensing and developing, manufacturing and marketing pharmaceutical products for precision patient care. The company was founded in 1927 and is headquartered in St. Gallen, Switzerland.