Otsuka Pharmaceutical Co., Ltd., abbreviated OPC, is a pharmaceutical company headquartered in Tokyo, Osaka and Naruto, Japan. The company was established August 10, 1964. Wikipedia
Headquarters: Chiyoda City, Tokyo, Japan
Number of employees: 5,634 (2017)
Revenue: 1.74 trillion JPY (2022)
Founded: August 10, 1964
Founder: Busaburo Otsuka
Parent organization: Otsuka Holdings
Subsidiaries: Taiho Pharmaceutical, Otsuka America, Inc., PT. Amerta Indah Otsuka., and more