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Members

Aichi Tokei Denki Co., Ltd. https://www.aichitokei.net/
Bloom Energy Japan Co., Ltd. https://www.bloomenergy.com/
AISIN CORPORATION https://www.aisin.com/en/
Astmos Energy Corporation http://www.astomos.com/
Azbil Corporation https://www.azbil.com/index.html
Bosch Corporation https://corporate.bosch.co.jp/en/our-company/bosch-corporation/
Bushu Gas Co., Ltd.
Capty Solutions Co.,Ltd.
Chubu Electric Power Miraiz Co., Inc. https://miraiz.chuden.co.jp/english/
The Chugoku Electric Power Co., Inc.  https://www.energia.co.jp/e/index.html
The Conference of LP Gas Associated Organizations 
Customer Solutions Development Co., Ltd. https://www.csd.comway.co.jp/index_eng.html
DAI-DAN CO., LTD. https://www.daidan.co.jp/
Daigas Energy
Daigas G&P Solution https://www.daigasgps.co.jp/en/
DAIHATSU DIESEL MFG.CO.,LTD https://www.dhtd.co.jp/en/
Daiichi Techno Co., Ltd.
Daitogas Inc.
Deloitte Tohmatsu Consulting LLC https://www.deloitte.com/global/en.html?icid=site_selector_global
Dresser Japan Ltd.  
Dyna-Air Co., Ltd. https://www.dyna-air.jp/en/
Enelife Co., Ltd.  
ENEOS Corporation https://www.eneos.co.jp/english/
ENESQUARE TOKYO Co.,Ltd.
ENE-VISION Co., LTD
Engineering Advancement Association of Japan https://www.enaa.or.jp/en/
FUJI ELECTRIC CO., LTD. https://www.fujielectric.com/
GEO SEARCH CO., LTD.
GridBeyond G.K. https://gridbeyond.com/
HAZAMA ANDO CORPORATION  https://www.ad-hzm.co.jp/english/
Hibiya Engineering, Ltd. https://www.hibiya-eng.co.jp/en/index.html
HIKARI TSUSHIN, Inc. https://www.hikari.co.jp/en/index.html
Hirakawa Corporation  
HIROSHIMA GAS Co., Ltd. https://www.hiroshima-gas.co.jp/english/index_e.htm
Hitachi Power Solutions Co.,Ltd. https://www.hitachi-power-solutions.com/en/index.html
Hitachi Zosen Corporation https://www.hitachizosen.co.jp/english/
Hitachi, Ltd. https://www.hitachi.com/
Hokkaido Gas Co., Ltd. https://www.hokkaido-gas.co.jp/english/
Hokuriku Gas Co., Ltd.
IHI Corporation https://www.ihi.co.jp/en/
IHI Power Systems Co.,Ltd. https://www.ihi.co.jp/ips/english/index.html
INPEX CORPORATION https://www.inpex.co.jp/english/
JAPAN ENVIRONMENT SYSTEMS CO., LTD.
Japan Petroleum Exploration Co., Ltd. https://www.japex.co.jp/en/
The Japan Research Institute, Limited.  https://www.jri.co.jp/en/
JFE Engineering Corporation https://www.jfe-eng.co.jp/en/
Johnan Service Co., Ltd. https://www.johnan-service.co.jp/english
Johnson Controls–Hitachi Air Conditioning https://www.jci-hitachi.com/
KAJIMA CORPORATION https://www.kajima.co.jp/english/welcome.html
KANDENKO CO., LTD. https://www.kandenko.co.jp/english
The Kansai Electric Power Company, Incorporated https://www.kepco.co.jp/english/
Kawasaki Heavy Industries, Ltd. https://global.kawasaki.com/en/
Kawasaki Thermal Engineering Co., Ltd. https://www.khi.co.jp/corp/kte/EN/index.php
Keiyo Gas Co., Ltd. https://www.keiyogas.co.jp/english/
KINDEN CORPORATION https://www.kinden.co.jp/english/
Konoike Construction Co., Ltd. https://www.konoike.co.jp/en/
Kume Sekkei Co., Ltd. https://www.kumesekkei.co.jp/en/
LNG JAPAN CORPORATION https://www.lngjapan.com/en/
MAEDA CORPORATION https://www.maeda.co.jp/english.html
MAYEKAWA MFG. CO., LTD. https://www.mayekawa.com/
MEIDENSHA CORPORATION https://www.meidensha.com/index.html
Mitsubishi Electric Corporation https://www.mitsubishielectric.com/en/index.html
Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. https://www.mhi.com/group/mhiet/
Mitsubishi Heavy Industries, Ltd. https://www.mhi.com/
Mitsubishi Jisho Design Inc. https://www.mjd.co.jp/en/
Mitsubishi Kakoki Kaisha, Ltd. https://www.kakoki.co.jp/english/index.html
Mitsui E&S Co., Ltd. https://www.mes.co.jp/english/
MIURA CO., LTD. https://www.miuraz.co.jp/en/
Mizuho Bank, Ltd. https://www.mizuhogroup.com/bank
NAKABOHTECH CORROSION PROTECTING CO., LTD. https://www.nakabohtec.co.jp/english/index.html
NIHON SEKKEI, INC. https://www.nihonsekkei.co.jp/?lang=en
Nikken Sekkei Ltd. https://www.nikken.jp/en/
Nippon Caterpillar
THE NIPPON CORROSION ENGINEERING CO., LTD. https://www.nitibo.co.jp/english/
Nippon Muki Co., Ltd. https://www.nipponmuki.co.jp/e/
NIPPON STEEL ENGINEERING CO., LTD. https://www.eng.nipponsteel.com/english/
NISHISHIBA ELECTRIC CO., LTD. http://www.nishishiba.co.jp/nsdk/english/index.htm
Noritz Corporation https://www.noritzglobal.com/
Obayashi Corporation https://www.obayashi.co.jp/en/
OGIS-RI CO., Ltd. https://www.ogis-ri.co.jp/en/
OKAYA & CO., LTD. https://www.okaya.co.jp/en/
Osaka Gas Co., Ltd. https://www.osakagas.co.jp/en/
Osaka Gas Liquid Co., Ltd. https://www.liquidgas.co.jp/english/
OSAKA GAS MARKETING CO., LTD.  
Otaki Gas Co., Ltd.
PACIFIC CONSULTANTS CO., LTD. https://www.pacific.co.jp/e/
Panasonic Corporation https://www.panasonic.com/global/
Rinnai Corporation https://www.rinnai.co.jp/en/
Rolls-Royce Solutions Japan Co., Ltd. https://www.mtu-solutions.com/nea/en.html
Saibu Gas Co., Ltd. https://www.saibugas.co.jp/e/index.htm
SAIBU GAS INFORMATION SYSTEMS CO., LTD.
Saibu Gas Technosolution Co., Ltd.
SALA ENERGY CO.,LTD. 
SAMSON CO., LTD. https://www.samson.co.jp/en/
SANKI ENGINEERING CO., LTD. https://www.sanki.co.jp/en/
SHIMIZU CORPORATION https://www.shimz.co.jp/en/
Shin Nippon Air Technologies Co.,Ltd https://www.snk.co.jp/en/
SHINRYO CORPORATION https://www.shinryo.com/en/index.html
SHIZUOKA GAS CO., LTD. https://ir.shizuokagas.co.jp/en/Top.html
Solar Turbines Services Company https://www.solarturbines.com/
Spirax Sarco Limited https://www.spiraxsarco.com/
Suga Co., Ltd.
Taikisha Ltd. https://www.taikisha-group.com/
TAISEI CORPORATION https://www.taisei.co.jp/english/
Taiyo Electric Co., Ltd. https://www.taiyo-electric.co.jp/english/
Takasago Thermal Engineering Co., Ltd. https://www.tte-net.com/english/
TAKENAKA CORPORATION https://www.takenaka.co.jp/takenaka_e/
TAKUMA CO., LTD. https://www.takuma.co.jp/english/
TB Global Technologies Ltd. https://www.tbgtech.co.jp/en/
Technova Inc. https://www.technova.co.jp/english/index.html
TEPCO Energy Partner, Incorporated https://www.tepco.co.jp/en/hd/index-e.html
Terasaki Electric Co., Ltd. https://www.terasaki.co.jp/english/
TESS Engineering Co., Ltd. https://www.tess-eng.co.jp/english/
TODA CORPORATION https://www.toda.co.jp/english/
Toho Gas Co., Ltd. https://www.tohogas.co.jp/lang/en/
Toho Gas Engineering Co., Ltd.
Tohoreinetsu Corporation
Tokyo Electric Power Services Co., Ltd. http://www.tepsco.co.jp/english/index.html
Tokyo Gas Chemicals Co., Ltd. https://www.tgc.jp/english/index.html
Tokyo Gas Co., Ltd. https://www.tokyo-gas.co.jp/language/index.html#01
Tokyo Gas Engineering Solutions Corporation https://www.tokyogas-es.co.jp/en/
TOKYO GAS i NET CORP.
Tokyo Gas Network Co., Ltd. https://www.tokyo-gas.co.jp/network/en/index.html
TOKYU CONSTRUCTION CO., LTD. https://www.tokyu-cnst.co.jp/en/
Toshiba Energy Systems & Solutions Corporation https://www.global.toshiba/ww/company/energy.html
WÄRTSILÄ Japan Ltd. https://www.wartsila.com/jpn/en/home
YANMAR ENERGY SYSTEM CO., LTD. https://www.yanmar.com/global/energy/
YAZAKI Corporation https://www.yazaki-group.com/global/
The Zenitaka Corporation https://www.zenitaka.co.jp/english/

(Alphabetical order, November 2023)