Current Members

To report changes to your contact infomation as listed in the Current Members list, click here or send an email to [email protected]

New Members & Participating Affiliates


  • AGC Technology Solutions Co., Ltd.

    Website
  • Air Liquide Global E&C Solutions Japan Ltd.

    Website
  • Alfa Laval K.K.

  • AVEVA K.K.

  • Chiyoda Corporation

    Website
  • Chiyoda X-ONE Engineering Corporation

  • Cosmo Engineering Co., Ltd.

    Website
  • Cosmo Oil Co., Ltd.

    Website
  • Daikure Co., Ltd.

    Website
  • Denka Co., Ltd.

    Website
  • Du Pont Kabushiki Kaisha

    Website
  • DuPont Electronic Materials Kabushiki Kaisha

    Website
  • ENEOS Corporation

    Website
  • ENEOS Materials Corporation

    Website
  • ENEOS Wakayama Petroleum Refining Co., Ltd.

  • Epsilon Co., Ltd.

    Website
  • Fuji Electric Co., Ltd.

    Website
  • Green Process Technology Co., Ltd.

  • Hisaka Works, Ltd.

    Website
  • Hitachi Kasado Jyukogyo Consolidated Cooperation

    Website
  • Hitachi Plant Services Co., Ltd.

    Website
  • Hitachi Zosen Corporation

    Website
  • Hitachi-GE Nuclear Energy, Ltd.

    Website
  • Honeywell Japan Ltd.

    Website
  • Idemitsu Engineering Co., Ltd.

    Website
  • Idemitsu Kosan Co., Ltd.

    Website
  • IHI Corporation

  • IHI Plant Services Corporation

    Website
  • IHI Rotating Machinery Engineering Co., Ltd.

    Website
  • JFE Engineering Corporation

    Website
  • JFE Project One Co., Ltd.

  • JGC Corporation

    Website
  • JGC Holdings Corporation

    Website
  • JGC Japan Corporation

  • JNC Engineering Co., Ltd.

    Website
  • Kaji Technology Corporation

    Website
  • Kamui Co., Ltd.

    Website
  • Kashima Oil Co., Ltd.

    Website
  • Kashima Vinyl Chloride Monomer Company

    Website
  • Kawasaki Engineering Co., Ltd.

  • Kawasaki Heavy Industries, Ltd.

    Website
  • Kimura Chemical Plants Co., Ltd.

    Website
  • Kobe Steel, Ltd.

    Website
  • Kobelco E&M Co., Ltd.

    Website
  • Kobelco Techno Co., Ltd.

    Website
  • Kurita Water Industries Ltd.

    Website
  • Kurose Chemical Equipment Co., Ltd.

    Website
  • MGC Advance Co., Ltd.

    Website
  • MHI Power Engineering Co., Ltd.

    Website
  • MHI Solution Technologies Co., Ltd.

    Website
  • MIE Chemical Machinery Co., Ltd.

  • Mikuni Kikai Kogyo Co., Ltd.

    Website
  • Mitsubishi Chemical Corporation

    Website
  • Mitsubishi Chemical Engineering Corporation

  • Mitsubishi Gas Chemical Company, Inc.

    Website
  • Mitsubishi Heavy Industries Compressor Corporation

    Website
  • Mitsubishi Heavy Industries Engineering, Ltd.

    Website
  • Mitsubishi Heavy Industries Machinery Systems, Ltd.

    Website
  • Mitsubishi Heavy Industries Transportation and Construction Engineering, Ltd.

    Website
  • Mitsubishi Heavy Industries, Ltd.

    Website
  • Mitsubishi Kakoki Advance, Ltd.

    Website
  • Mitsubishi Kakoki Kaisha, Ltd.

    Website
  • Mitsui Chemicals, Inc.

    Website
  • MODEC, Inc.

    Website
  • Nippon Steel Pipeline & Engineering Co., Ltd.

    Website
  • Nisso Engineering Co., Ltd.

    Website
  • Osaka International Refining Company, Limited

    Website
  • RAIZNEXT Corporation

    Website
  • Resonac Corporation

  • SAN-PETROCHEMICALS CO., LTD.

    Website
  • Seo Koatsu Kogyo Co., Ltd.

    Website
  • Shin-Etsu Chemical Co., Ltd.

    Website
  • SHOWA YOKKAICHI SEKIYU CO., LTD.

    Website
  • Sumitomo Chemical Company, Limited

    Website
  • Tada Electric Co., Ltd.

    Website
  • Taisei Corporation

    Website
  • Taiyo Nippon Sanso Corporation

    Website
  • Teijin Engineering Limited

    Website
  • Tohkai Shipbuilding & Engineering Co., Ltd.

    Website
  • Tokki Ltd.

    Website
  • Tokuyama Corporation

    Website
  • Toray Engineering Co.,Ltd.

    Website
  • Tounichi Kikai Co., Ltd.

    Website
  • Toyo Engineering Corporation

    Website
  • Toyo Gosei Co., Ltd.

    Website
  • Tsubame BHB Co., Ltd.

    Website
  • Tsukishima Kankyo Engineering Ltd.

    Website
  • Tsukishima Kikai, Co., Ltd.

    Website
  • UBE Corporation

    Website
  • Wieland Japan K.K.

  • Yamashina Seiki Co., Ltd.

    Website
  • Zeon Corporation

    Website