List of Member Companies
as of end-March, 2025
Permanent Committee Companies
- IHI Corporation
- ASAHI GROUP HOLDINGS, LTD.
- Idemitsu Kosan Co., Ltd.
- ITOCHU Corporation
- AGC Inc.
- Human Resources Governance Leaders Co., Ltd.
- ANA HOLDINGS INC.
- S-Pool, Inc.
- NTT DATA Group Corporation
- Oji Holdings Corporation
- CANON INC.
- Japan Bank for International Cooperation（JBIC）
- SAPPORO HOLDINGS LTD.
- JAC Recruitment Co., Ltd.
- SHIMIZU CORPORATION
- Shin-Mutsu-Ogawara Inc.
- Sumitomo Chemical Co., Ltd.
- SUMITOMO CORPORATION
- SUMITOMO FORESTRY CO., LTD.
- SEKISUI CHEMICAL CO., LTD.
- Seven & i Holdings Co., Ltd.
- Sojitz Corporation
- Sompo Japan Insurance Inc.
- TAISEI CORPORATION
- TAIHEIYO CEMENT CORPORATION
- Daiwa Securities Group Inc.
- Tokio Marine & Nichido Fire Insurance Co., Ltd.
- Tokyo Gas Co., Ltd.
- Toshiba Corporation
- Toray Industries, Inc.
- TOYOTA MOTOR CORPORATION
- NSK Ltd.
- Nippon Paper Industries Co., Ltd.
- NIPPON STEEL CORPORATION
- Nippon Life Insurance Company
- Japan Tobacco Inc.
- NEC Corporation
- Japan Exchange Group, Inc.
- The Norinchukin Bank
- Panasonic Holdings Corporation
- Hitachi, Ltd.
- HINO MOTORS,LTD
- FUJITSU LIMITED
- FUJIFILM Corporation
- MAEDA CORPORATION
- Marubeni Corporation
- Mizuho Financial Group, Inc.
- Mitsui Sumitomo Insurance Co., Ltd.
- Sumitomo Mitsui Trust Bank, Limited
- Sumitomo Mitsui Financial Group, Inc.
- Mitsui & Co., Ltd.
- Mitsubishi Heavy Industries, Ltd.
- Mitsubishi Corporation
- MITSUBISHI ELECTRIC CORPORATION
- Mitsubishi UFJ Financial Group, Inc.
- Meiji Holdings Co., Ltd.
Ordinary Companies
- ASAHI KASEI CORPORATION
- Asahi Mutual Life Insurance Co.
- Astellas Pharma Inc.
- Azbil Corporation
- Iwatani Corporation
- Weathernews Inc.
- Veolia Japan GK
- APP JAPAN LIMITED
- ENEOS Holdings, Inc.
- Osaka Gas Co., Ltd.
- OBAYASHI CORPORATION
- Okabe Co., Ltd.
- OKAMURA CORPORATION
- The Okinawa Electric Power Co., Inc.
- THE KANSAI ELECTRIC POWER CO., INC.
- Canon Marketing Japan Inc.
- KYUSHU ELECTRIC POWER CO.,INC.
- Kyowa Kirin Co., Ltd.
- KIRIN HOLDINGS COMPANY, LIMITED
- KURIMOTO,LTD.
- KUREHA CORPORATION
- KDDI CORPORATION
- COSMO ENERGY HOLDINGS CO., LTD.
- Komatsu Ltd.
- SANKI ENGINEERING CO., LTD.
- SUNTORY HOLDINGS LIMITED
- JNC Corporation
- JFE Holdings, Inc.
- J-OIL MILLS , INC.
- Citizen Watch Co., Ltd.
- Mitsui O.S.K. Lines, Ltd.
- SUMITOMO BAKELITE CO., LTD.
- Suruga Bank Ltd.
- SOHGO SECURITY SERVICES CO., LTD.
- SoftBank Corp.
- Sompo Risk Management Inc.
- THE DAI-ICHI LIFE INSURANCE COMPANY, LIMITED
- DAIBIRU CORPORATION
- Takasago Thermal Engineering Co., Ltd.
- CHUGAI PHARMACEUTICAL CO., LTD.
- The Chugoku Electric Power CO., Inc.
- Chubu Electric Power Company, Incorporated
- MITSUI DM SUGAR CO., LTD.
- Denka Company Limited
- Tokyu Fudosan Holdings Corporation
- Tokyo Tatemono Co., Ltd.
- Tokyo Electric Power Company Holdings, Inc.
- Toho Gas Co., Ltd
- Tohoku Electric Power Co., Inc.
- Toyo Seikan Group Holdings, Ltd.
- DOWA HOLDINGS CO., LTD.
- TOPPAN Holdings Inc.
- TOYOTA TSUSHO CORPORATION
- The Nisshin OilliO Group, Ltd.
- Nissui Corporation
- NIPPON EXPRESS HOLDINGS, INC.
- JAPAN PULP AND PAPER COMPANY LIMITED
- NGK INSULATORS, LTD.
- NIPPON LIGHT METAL HOLDINGS COMPANY, LTD.
- Japan Airlines Co., Ltd.
- NIPPON SHOKUBAI CO., LTD
- The Japan Steel Works,Ltd.
- Development Bank of Japan Inc.
- NIHON TECHNO CO., LTD.
- Nippon Telegraph And Telephone Corporation
- JAPAN POST HOLDINGS Co., Ltd.
- Nippon Yusen Kabushiki Kaisha
- Nomura Holdings, Inc.
- Hakuhodo DY Holdings Inc.
- HANWA CO., LTD.
- East Japan Railway Company
- Huawei Technologies Co., Ltd.
- Hokkaido Electric Power Co.,Inc.
- Honda Motor Co., Ltd.
- SUMITOMO MITSUI TRUST GROUP , INC.
- MITSUI FUDOSAN CO., LTD.
- MITSUBISHI GAS CHEMICAL COMPANY, INC.
- MITSUBISHI ESTATE CO., LTD.
- Mitsubishi Materials Corporation
- Meiji Yasuda Life Insurance Company
- MORI BUILDING CO., LTD.
- Lion Corporation
- RICOH LEASING COMPANY, LTD.
- Resonac Holdings Corporation
Total. 140 Companies