Engineering (focused on engineering)
- Airu Engineering Co.,Ltd
- Asahi Kasei Engineering Corporation
- CHIYODA CORPORATION
- CHIYODA X-ONE Engineering Corporation
- COSMO ENGINEERING CO., LTD
- Daigas G&P Solution CO.,LTD
- ELTEX Co., Ltd.
- Fujitsu Engineering Technologies Limited
- Hitachi Plant Services Co.,Ltd.
- Idemitsu Engineering Co., Ltd.
- IHI Plant Services Corporation
- Japan Oil Engineering Co., Ltd.
- JFE ENGINEERING CORPORATION
- JFE Project One Co., Ltd.
- JGC CORPORATION
- JGC HOLDINGS CORPORATION
- JGC JAPAN CORPORATION
- JNC Engineering Co. Ltd.
- JP Steel Plantech Co., Ltd.
- Kaiyo Engineering Co.,Ltd.
- KOBELCO ECO-SOLUTIONS CO.,LTD.
- KOBELCO E&M Co., Ltd.
- Kuraray Engineering Co.,Ltd.
- Kurita Water Industries Ltd.
- MESCO, INC.
- MITSUBISHI CHEMICAL AQUA SOLUTIONS CO.,LTD.
- MITSUBISHI CHEMICAL ENGINEERING CORPORATION
- MITSUBISHI ELECTRIC ENGINEERING COMPANY LIMITED
- MODEC, Inc.
- NIPPON STEEL ENGINEERING CO., LTD
- NIPPON STEEL Pipeline & Engineering Co. Ltd
- NIPPON STEEL TEXENG.CO.,LTD.
- Nishinippon Plant Engineering and Construction Co.,Ltd.
- NISSHIN ENGINEERING INC.
- NISSO ENGINEERING CO.,LTD.
- ORGANO CORPORATION
- RAIZNEXT Corporation
- Sankyu Plant Techno Co.,Ltd.
- SUGATEC Corporation
- Taiheiyo Engineering Corporation
- TAKADA CORPORATION
- TEC Project Services Corporation,TPS
- Teijin Engineering Co., Ltd.
- Tokyo Gas Engineering Solutions Corporation
- Tokyo Power Technology Ltd.
- Toray Engineering Co.,Ltd.
- Toshiba Plant Systems & Services Corporation
- TOYO ENGINEERING CORPORATION
- TSUKISHIMA KANKYO ENGINEERING Ltd.
- TSUKISHIMA JFE AQUA SOLUTION CO., LTD.
- Xenesys Inc.
- ZENI LITE BUOY CO., LTD.
Steel & Structure
- Kobe Steel, Ltd.
- JFE Steel Corporation
- NIPPON STEEL CORPORATION
General Construction
- FUKADA SALVAGE & MARINE WORKS CO.,LTD
- FUJI P.S CORPORATION
- Fujita Corporation
- HAZAMA ANDO CORPORATION
- Kajima CORPORATION
- KONOIKE CONSTRUCTION CO.,LTD.
- Kumagai Gumi Co.,Ltd.
- MAEDA CORPORATION
- Nishimatsu Construction Co.,Ltd.
- OBAYASHI CORPORATION
- OKUMURA CORPORATION
- Penta-ocean Construction Co., Ltd.
- SATO KOGYO CO.,LTD.
- SHIMIZU CORPORATION
- Sumitomo Mitsui Construction Co., Ltd.
- Taisei Corporation
- TAKENAKA CIVIL ENGINEERING & CONSTRUCTION CO.,LTD.
- TAKENAKA CORPORATION
- TEKKEN CORPORATION
- TOA CORPORATION
- Tobishima Corporation
- TODA CORPORATION
- Tokyu Construction Co., Ltd.
- Toyo Construction Co.,Ltd.
- YOSHIDA-GUMI Corporation
Shipbuilding/Heavy Machineries
- IHI Corporation
- Japan Marine United Corporation
- Kanadevia Corporation
- Kawasaki Heavy Industries, Ltd.
- MITSUBISHI HEAVY INDUSTRIES, LTD.
- Mitsubishi Shipbuilding Co., Ltd.
- SUMITOMO HEAVY INDUSTRIES, LTD.
Electric/Communication/Instrument
- Fuji Electric Co., Ltd.
- FUJITSU LIMITED
- Hitachi, Ltd.
- MEIDENSHA CORPORATION
- NEC Corporation
- NOHMI BOSAI LTD.
- Sankosha Corporation
- Toshiba Energy Systems & Solutions Corporation
- Yokogawa Electric Corporation
Industry Machineries
- Asahi Civil Enginerring Inc.
- Asahikadai Co.
- ARVOS Schimidtsche-Schack
- DAIKIN INDUSTRIES, LTD.
- EBARA CORPORATION
- GIKEN LTD.
- HAMANAKA Chain Mfg. Co., Ltd.
- ISHII IRON WORKS CO., LTD.
- KITZ CORPORATION
- Komatsu Ltd.
- KUBOTA CORPORATION
- MIKASA CORPORATION
- Mitsubishi Kakoki Kaisha, Ltd.
- NGK INSULATORS, LTD.
- NICHIAS Corporation
- NiGK Corporation
- NIKKISO CO., LTD.
- ShinMaywa Industries, Ltd.
- TOMOE KOGYO CO.,LTD.
- TOYO KANETSU K.K.
- TSUKISHIMA KIKAI CO., LTD.
General Trading
- ITOCHU Corporation
- Marubeni Corporation
- Mitsubishi Corporation
- Mitsui Corporation
- Sojitz Corporation
- SUMITOMO CORPORATION
- Toyota Tsusho Corporation
Mining/Petroleum Refinery/ Chemical/Ceramic
- Air Liquide Global E&C Solutions Japan Ltd.
- AIR WATER INC.
- ENEOS Xplora Inc.
- FUSO CHEMICAL CO., LTD.
- INPEX CORPORATION
- JAPAN DRILLING COMPANY LTD.
- Japan Petroleum Exploration Co., Ltd.
- JX Nippon Mining & Metals Corporation
- Mitsui Chemicals, Inc.
- NIPPON EKITAN Corporation
- OCEAN WORKS ASIA INC.
- SUMITOMO METAL MINING CO., LTD.
- The Nippon Salvage Co., Ltd.
Electric Power/Gas
- Electric Power Development Co., Ltd.
- Tokyo Electric Power Company Holdings, Inc.
Transport
- Japan Airlines Co., Ltd.
- Kawasaki Kisen Kaisha, Ltd.
- NIPPON GAS LINE CO., LTD.
- Sankyu Inc.
- Shin Kurushima Sanoyas Shipbuilding Co., Ltd.
- Yokohama Port Corporation
Financial institution
- Aioi Nissay Dowa Insurance Co., Ltd.
- Aon Japan Ltd.
- MARSH BROKER JAPAN、INC.
- ORX Corporation
- Sompo Japan Insurance Inc.
- Sumitomo Mitsui Trust Bank, Limited
- SWISS RE INTERNATIONAL SE, JAPAN BRANCH
- Tokio Marine & Nichido Fire Insurance Co., Ltd.
Law firms
- All information presented by Baker & McKenzie
- Atsumi & Sakai Law firm / foreign law joint venture
- Law Offices of Toda & Co.
- Marunouchi Sogo Law Office
- MOMO-O, MATSUO & NAMBA LPC
- Mori Hamada & Matsumoto LPC
- Nagashima Ohno & Tsunematsu
- Nishimura & Asahi
- Squirepattonboggs
- TMI Associates
- Tokyo International Law Office
Consulting/Others
- ALTERYX, INC.
- Arent Inc.
- ASANO TAISEIKISO ENGINEERING Co.,Ltd.
- AVEVA Ltd.
- Blue Earth Security Co., Ltd.
- Blue innovation Co., Ltd.
- Bureauveritas
- CADDi Inc.
- CHEMICAL GROUTING CO.,LTD
- Chiba Engineering Corporation
- Chi-ken Sogo Consultants Co., Ltd.
- Chuo Kaihatsu Corporation
- Crisis Management Group Co., Ltd.
- DAIICHI JITSUGYO CO., LTD.
- DAIWA Exploration & Consulting Co.,Ltd.
- Deloitte Tohmatsu Financial Advisory LLC
- Dia Nippon Engineering Consultants Co., Ltd.
- ENVIRONMENTAL CONTROL CENTER CO.,LTD.
- Equipment Maintenance Laboratory
- FRONTIER-ONE Inc.
- Geophysical Surveying Co., Ltd.
- Geothermal Energy Research & Development Co., Ltd.
- Geothermal Engineering Co., Ltd.
- Global FCNG
- GRAB LLC.
- GridBeyond
- HEROZ, Inc.
- Hexagon Asset Lifecycle Intelligence division
- Horizon Ocean Management, Ltd
- IDEA Consultants, Inc.
- IFS Japan
- International SOS Japan Ltd.
- IPS Co.,Ltd.
- International Education Services
- ITOCHU Techno-Solutions Corporation
- Iwatani International Corporation
- JAFLEX Ltd.
- JAPAN NUS CO., LTD.
- Japan Underground Oil Storage Co., Ltd.
- JFE Techno-Research Corporation
- JGI, Inc.
- JX NIPPON EXPLORATION AND DEVELOPMENT CO.,LTD.
- KAKEAI, Inc.
- KANSO CO.,LTD.
- Kawasaki Geological Engineering Co., Ltd.
- KISO-JIBAN CONSULTANTS CO. LTD.
- KOBELCO SYSTEMS CORPORATION
- Kroll INC
- ksitech
- LAC Co., Ltd.
- Marine Biological Research Institute of Japan Co.,Ltd.
- Mitsubishi Jisho Sekkei Inc.
- Nikken Sekkei Ltd
- Nomura Research Institute, Ltd.
- Ocean Engineering Research, Inc.
- Oracle Japan
- OYO CORPORATION
- PACIFIC CONSULTANTS CO.,LTD.
- PADECO Co., Ltd.
- PlantStream Inc.
- Rockwell Automation, Inc.
- Schlumberger K.K.
- Science & Technology CO., Ltd.
- SEKISHO CORPORATION
- SENSYN ROBOTICS, Inc.
- SHIKOKU GA Co., Ltd
- SOLIZE Corporation
- SUNCOH CONSULTANTS CO. , Ltd.
- Systech International
- TOKYO ELECTRIC POWER SERVICES CO., LTD.
- TOKYO SANGYO CO.,LTD.
- Turner&Townsend
- ZUKEN INC.
Special Members
- Advanced Cogeneration and Energy Utilization Center JAPAN
- Business Policy Forum, Japan
- Central Japan Industries Association
- Central Research Institute of Electric Power Industry
- Institute Sen site councils
- Japan Accreditation Board for Engineering Education (JABEE)
- JAPAN ATOMIC NIDUSTRIAL FORUM ,INC.
- JAPAN CARBON FRONTIER ORGANIZATION
- Japan Cooperation Center for the Middle East
- Japan Electric Measuring Instruments Manufacturers' Association
- Japan Industrial Furnace Manufacturers Association
- Japan Industrial Location Center
- Japan Institute for Overseas Investment
- Japan International Cooperation System
- Japan Natural Gas Association
- Japan Petroleum and Carbon Neutral Fuels Energy Center
- Japan Smartphone Security Association
- Japan Society for the Promotion of Machine Industry
- JAPAN-CHINA ECONOMIC ASSOCIATION
- Promotion and Research Institute for Ocean Economics
- Secure IoT Platform Consortium
- The High Pressure Gas Safety Institute of Japa
- The Institute of Energy Economics,Japan
- The Japan Commercial Arbitration Association (JCAA)
- The Science and Technology Promotion Foundation of Ibaraki
- Turbomachinery Society of Japan