Current Members

To report changes to your contact infomation as listed in the Current Members list, click here or send an email to Membership@HTRI.net


  • AbeX Corporation

    Website
  • AGC Technology Solutions Co., Ltd.

    Website
  • Alfa Laval K.K.

  • Chiyoda Corporation

    Website
  • Chiyoda Kosho Co., Ltd.

  • Cosmo Engineering Co., Ltd.

    Website
  • Cosmo Oil Co., Ltd.

    Website
  • Daikure Co., Ltd.

    Website
  • Denka Co., Ltd.

    Website
  • Ebara Environmental Plant Co., Ltd.

    Website
  • Epsilon Co., Ltd.

    Website
  • Fuji Electric Co., Ltd.

    Website
  • HEROZ, Inc.

    Website
  • Hisaka Works, Ltd.

    Website
  • Hitachi Zosen Corporation

    Website
  • Hitachi, Ltd.

    Website
  • Hitachi-GE Nuclear Energy, Ltd.

  • Honeywell Japan Inc.

    Website
  • Idemitsu Engineering Co., Ltd.

    Website
  • Idemitsu Kosan Co., Ltd.

    Website
  • IEST Corporation

    Website
  • IHI Corporation

    Website
  • IHI Plant Construction Co., Ltd.

  • IHI Plant Engineering Corporation

    Website
  • Infineum Japan Ltd.

    Website
  • Invensys Process Systems Japan, Inc.

  • JFE Engineering Corporation

    Website
  • JGC Corporation

    Website
  • JGC Plant Innovation Co., Ltd.

  • JNC Engineering Co., Ltd.

    Website
  • JX Engineering Corporation

    Website
  • JXTG Nippon Oil & Energy Corporation

    Website
  • Kaji Technology Corporation

    Website
  • Kakoki Plant & Environment Engineering Co., Ltd.

    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
  • Kurose Chemical Equipment Co., Ltd.

    Website
  • MGC Engineering 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, Ltd.

    Website
  • Mitsubishi Hitachi Power Systems Environmental Solutions, Ltd.

    Website
  • Mitsubishi Hitachi Power Systems, Ltd.

    Website
  • Mitsubishi Kakoki Kaisha, Ltd.

    Website
  • Mitsui E&S Engineering Co., Ltd.

    Website
  • Mitsui E&S Plant Engineering Inc.

    Website
  • MODEC, Inc.

    Website
  • Nippon Refine Co., Ltd.

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

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

    Website
  • Nisso Engineering Co., Ltd.

    Website
  • Ryoka Works Co., Ltd.

    Website
  • Seo Koatsu Kogyo Co., Ltd.

    Website
  • Shin-Etsu Chemical Co., Ltd.

    Website
  • Shinko Engineering & Maintenance Co., Ltd.

    Website
  • Shinko Plantech Co., Ltd.

    Website
  • Shinko Techno Engineering Co., Ltd.

    Website
  • Shoseki Engineering & Construction Co., Ltd.

    Website
  • Showa Denko K.K.

    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
  • Tanabe Engineering Corporation

    Website
  • Teijin Engineering Limited

    Website
  • Teijin Limited

    Website
  • Tohkai Shipbuilding & Engineering Co., Ltd.

    Website
  • Tokki Ltd.

    Website
  • Tokuyama Corporation

    Website
  • Tokyo Gas Engineering Solutions Corporation

    Website
  • Tounichi Kikai Co., Ltd.

    Website
  • Toyo Engineering Corporation

    Website
  • Tsukishima Kankyo Engineering Ltd.

    Website
  • Tsukishima Kikai Co., Ltd.

    Website
  • Ube Industries, Ltd.

    Website
  • Wakayama Petroleum Refining Co., Ltd.

  • Wieland Japan K.K.

  • Zeon Corporation

    Website