Otsuka Pharmaceutical
Logo used since 2007 | |
Headquarters in Chiyoda, Tokyo | |
Native name | 大塚製薬株式会社 |
|---|---|
Romanized name | Ōtsuka Seiyaku Kabushiki-gaisha |
| Company type | Subsidiary KK |
| Industry | Pharmaceutical |
| Founded | 1921 (brand) August 10, 1964 (company) |
| Founder | Busaburo Otsuka |
| Headquarters | Tsukasamachi, , |
Number of locations | 69 |
Area served | Worldwide |
Key people | Tatsuo Higuchi (President) |
| Revenue | ¥ 1.74 trillion (2022) |
| ¥ 150.32 billion (2022) | |
Number of employees | 5,634 (2017) |
| Parent | Otsuka Holdings |
| Website | https://www.otsuka.com/jp/ |
Otsuka Pharmaceutical Co., Ltd. (大塚製薬株式会社, Ōtsuka Seiyaku Kabushiki-gaisha), abbreviated OPC, is a pharmaceutical company headquartered in Chiyoda, Tokyo. The company was established on August 10, 1964.