Andreas Geistlich

ED Geistlich Söhne AG engages in the production of chemicals and related products. The firm offers its services through its divisions Geistlich Pharma AG, Geistlich Ligamenta AG, Geistlich Immobilia AG, Gewo GmbH, and Delta AG. Its activities include pharmaceuticals and biomaterials for medical applications, edible collagen foil for the meet processing industry, fats for cattle feed as well as adhesives for technical applications. The company was founded in 1851 and is headquartered in Zürich, Switzerland

Geistlich Pharma AG researches, manufactures and provides pharmaceutical products, gelatine products, biomaterials and industrial glues. It offers Geistlich Bio-Oss and Geistlich Bio-Gide products. The firm specializes in biomaterials for the regeneration of bone, cartilage and tissue and develops, and manufactures medical devices. The company was founded in 1851 and is headquartered in Wolhusen, Switzerland.