Group Companies
Domestic Electricity Business
Other Energy Services Businesses
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KYUDEN NEXT CO., INC
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Oita Liquefied Natural Gas Co., Inc.
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Kitakyushu Liquefied Natural Gas Co., Inc.
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Kushima Wind Hill Co., Ltd.
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Kyushu Rinsan Co., Inc.
- Nagashima Wind Hill Co., Ltd.
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Fukuoka Energy Service Co., Inc.
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Kyuden Technosystems Corporation
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Kyuden High Tech Corporation
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KYUDEN T&D SERVICE CO., Inc
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NISHI NIPPON AIRLINES CO., LTD.
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Nishinippon Plant Engineering and Construction Co., Ltd.
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Kyushu kouatsu concrete Industries Co., Ltd.
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KYUDEN SANGYO CO., Inc.
- Kyuden T&D Global Co., Inc.
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WEST JAPAN ENGINEERING CONSULTANTS, Inc.
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Koyou Denki Kogyo Co., Ltd.
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Nishikoh corp.
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Ho-you Electrical Engineering Co., Ltd.
- Q United Energy Supply & Trading Co.
- Hibiki Power GK.
- Shimonoseki Biomass Energy GK.
- Kyushu Electric Australia Pty Ltd
- Kyushu Electric Wheatstone Pty Ltd
- Kyushu Electric Trading Pty Ltd
- Pacific Hope Shipping Limited
- Washiodake Wind Power Co., Ltd.
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Nishigi Surveying and Design Co., Ltd.
- Munakataasty Solar Power Co. Ltd
- QE1 Flexibility Services LLC
- Kyuden Energy Investment GK.
- Amami Oshima Wind Power Co., Ltd.
- KYUDEN INNOVATECH VIETNAM CO., LTD.
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KYUDEN T&D LAND MANAGEMENT PLUS Co., Ltd.
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Kyuden Agri-Labo Co., Ltd.
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Hibiki Wind Energy Co., Ltd.
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Kyushu Co-operative Power Company Co., Ltd.
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KRAFTIA CORPORATION
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Fukuoka Clean Energy Co., Ltd.
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Kyushu Cryogenics Co., Ltd.
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KEYS Bunkering West Japan Co., Ltd.
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Kyuhen Co., Ltd.
- Miyazaki Biomass Recycle Co., Ltd.
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Seishin Corporation
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Nishikyushu Kyodo Kowan Co., Ltd.
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Kyuken Corporation
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Nishi Nihon Denki Tekkou Co., Ltd.
- Tahara Green Biomass LLC
- Kyushu Tohoku Enrichment Investing SAS
- Biocoal Kumamoto South Co., Ltd.
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Sanshin Engineering & Construction Co., Ltd.
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Oita Biomass Energy GK.
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ISHIKARI BIO ENERGY GODO KAISHA
- Buzen New Energy LLC
- SIPHANDONE RATCH-LAO Company Limited
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Ryonetsu Co., Ltd.
- Japan-Australia Uranium Resources Development Co., Ltd.
Overseas Business
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Kyuden International Corporation
- KYUDEN SARULLA PTE.LTD.
- Kyuden International Netherlands B.V.
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Kyuden Hsin Tao Power Holdings Co., Ltd.
- Kyuden International Abydos 2
- Kyuden International Americas Inc.
- Kyuden International Europe B.V.
- Kyuden International South Field Energy, LLC
- Kyuden International Westmoreland, LLC
- Kyuden International US Renewables LLC
- Kyuden Energy Partners Corporation
- Kyuden International UK Ltd
- Kyuden Ilijan Holding Corporation
- PT. Thermochem Indonesia
- Thermochem, Inc.
- Kyuden International India Corporation
- Electricidad Aguila de Tuxpan, S. de R.L. de C.V.
- Electricidad·Sol de Tuxpan, S. de R.L. de C.V.
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Hsin Tao Power Corporation
- PetroGreen Energy Corporation
- AMEA Energy Investments Ⅺ DMCC
- TEPDIA Generating B.V.
- International Offshore Power Transmission Holding Company Limited
- Seagreen Phase 1 Ofto Holdco Limited
- Al Dur Holding Company Limited
- Sojitz Birdsboro LLC
- DGC Westmoreland, LLC
- EG US OP1 Holding LLC
- Thai Binh LNG Power Joint Stock Company
- Datang Sino-Japan (Chifeng) Renewable Power Co., Ltd
- Sarulla Operations Ltd
- Servicios de Negocio de Electricidad en México, S. de R.L. de C.V.
- DBA OFTO HoldCo Limited
- PT. Jabar Environmental Solutions
- KT Renewable Development Inc.
- Clearfield Energy LLC
- KT Energy Holdings, LLC
- Spearmint TS SF Guarantor, LLC
Urban Development Businesses
- Kyuden Urban Development (Operations scheduled to begin in April 2027)
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DENKI BLDG. Co., Ltd.
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Kyuden Fudousan Co., Ltd
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Kyushu Maintenance Co., Ltd.
- Kyuden Urban Development America, LLC
- Kokura Butsuryu Shisetsu Tokutei Mokuteki Kaisha
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Kyuden Urban Development Investment Advisors Co., Ltd.
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Oak Partners Co., Ltd.
- KLF LLC
- Hakata Naka6 Kaihatsu Tokutei Mokuteki kaisha
- Fukuoka Airport Holdings Co., Ltd.
- Oita Niage Link Square Co., Ltd.
- Midorigaoka Living Support Co., Ltd.
- Davis Lumberyard Associates LLC
Other Businesses
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Kyuden Business Front Inc.
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Kyuden Good Life Company, Inc.
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Kyuden Good Life Company, Inc. Higashi Fukuoka
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Kyuden Good Life Company, Inc. Fukuoka Josui
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Kyuden Good Life Company, Inc. Kumamoto
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Kyuden Good Life Company, Inc. Kagoshima
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Kyuden Business Partner Co., Inc.
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Kyuden Records & Intelligence Management Co., Ltd.
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Circular Park Kyushu Co., Ltd
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Q-CAP Co., Ltd.
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Kyushu Highlands Development Co., Ltd.
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Fish Farm Mirai LLC
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Kyushu Housing Guarantee Corporation
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ITO GOLF TOCHI CORP
