- Ajinomoto Co., Inc.
- Amano Enzyme Inc.
- Central Glass Co., Ltd.
- Daiichi Sankyo Co., Ltd.
- Eizai Food & Chemicals Co., Ltd.
- Fukuzyu Pharmaceutical Co., Ltd.
- HAYASHIBARA CO., LTD.
- Ikeda Tohka Industries Co., Ltd.
- Japanese Coenzyme Q Association
- Kaneka Corporation
- KNC Laboratories Co., Ltd.
- K-Techno Co., Ltd.
- KUROKAWA Corporation
- Megazyme International
- Namiki Yakuhin Co., Ltd.
- NITTO PHARMACEUTICAL INDUSTRIES, LTD.
- Sanki Seiki Co., Ltd.
- Takeda Pharmaceutical Company Limited
- Toyama Prefectural University
