AS ONE Corp. engages in the sale of research instruments and equipment, hospital and nursing care products, and other scientific instruments. The company is headquartered in Osaka, Osaka-Fu and currently employs 731 full-time employees. The research and industrial equipment business is engaged in the wholesale of equipment and apparatus, which is used by researchers and technicians, to scientific equipment dealers. This business is also engaged in the provision of product catalogs to dealers, as well as the import and sale of physics and chemistry equipment. The hospital and nursing care business is engaged in the wholesale of equipment and apparatus, which is used by nursing care-related persons, to medical and nursing care institutions. The other business provides purchasing business proxy service using a web system, and to receive the system usage fee by the final user who participates in the system.