Yuki Gosei Kogyo Co. Ltd. engages in the manufacture and sale of medical products. It operates through the following divisions: Amino Acids, Chemical Products, Pharmaceuticals, Manufacturing Contract, and Sales-related Contract. The Amino Acids division manufactures and sells amino acids and vitamins. The Chemical Products division manufactures and sells raw tire cord adhesive materials, agricultural chemicals intermediates, and silicon compound. The Pharmaceuticals division produces and markets raw materials and intermediates for pharmaceutical products. The Manufacturing Contact division handles contract manufacturing operations. The Sales-related Contract division handles contract for sales-related business. The company was founded on November 4, 1947 and is headquartered in Tokyo, Japan.