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


  • W. R. Grace & Co.-Conn.

    Website
  • Wakayama Petroleum Refining Co., Ltd.

  • Walsh Engineering Services, PC

    Website
  • Weatherly, Inc.

  • WECTEC Global Project Services, Inc.

  • Werhane Exchanger Design, LLC

  • Western Refining Company, L.P.

    Website
  • Westinghouse Electric Company, LLC

    Website
  • Westland Engineering Solutions, Inc.

    Website
  • Whittaker Engineering Limited

    Website
  • Wieland Copper Products, LLC

    Website
  • Wieland Japan K.K.

  • Wieland Thermal Solutions (Shanghai) Co., Ltd.

    Website
  • Wieland Thermal Solutions, Lda.

  • Wieland-Werke AG

    Website
  • The Williams Companies, Inc.

    Website
  • Wison Engineering Ltd.

    Website
  • Wolverine Tube, Inc.

    Website
  • Wonil T&I Co., Ltd.

    Website
  • Wood Canada Limited

    Website
  • Wood Group Canada, Inc.

    Website
  • Wood Group Mustang (M) Sdn. Bhd.

  • Wood Group PSN Australia Pty Limited

    Website
  • Wood Group UK Limited

    Website
  • Wood Group USA, Inc.

    Website
  • WOOYANG HC Co., Ltd.

    Website
  • Worfin Engineering Co., Ltd.

    Website
  • WorleyParsons (Thailand) Limited

  • WorleyParsons Canada Services Ltd.

    Website
  • WorleyParsons Engineering Pty Ltd.

    Website
  • WorleyParsons EspaƱa S.L.U.

    Website
  • WorleyParsons Europe Limited

    Website
  • WorleyParsons Group Inc.

    Website
  • WorleyParsons Group Inc.

  • WorleyParsons India Private Limited

  • WorleyParsons Kazakhstan LLP

    Website
  • WorleyParsons New Zealand Limited

    Website
  • WorleyParsons Pte Ltd

    Website
  • WorleyParsons RSA (Pty) Ltd

  • WorleyParsons Services Pty Ltd

  • Wuhuan Engineering Co. Ltd.

    Website
  • Wuxi Chemical Equipment Co., Ltd.

    Website
  • Wuxi Dingbang Heat Exchange Equipment Co., Ltd.

    Website
  • Wuxi Jinlong Petrochemical & Metallurgical Equipment Co., Ltd.

    Website
  • Wyoming Refining Company

    Website