Tele: 1 868 673-6965/7752/ Fax: 1 868 673-4166


  • Atlantic LNG Company of Trinidad & Tobago
  • BHP Billiton
  • British Gas T&T Limited
  • Caribbean Development Company (Carib Brewery)
  • Caribbean Industrial Research Institute (CARIRI)
  • Caribbean Nitrogen Company
  • EOG Resources (Formerly Enron Gas)
  • Flow Measurement Specialties Limited
  • Industrial Gases Limited
  • Industrial Plant Services Limited
  • Methanex Trinidad Unlimited
  • Methanol Holdings Trinidad Limited
  • National Gas Company of Trinidad & Tobago
  • Massy WoodGroup
  • Massy Energy
  • North Central Regional Health Authority (NCRHA)
  • North West Regional Health Authority (NWRHA)
  • PCS Nitrogen Trinidad Limited
  • Petroleum Company of Trinidad And Tobago (PETROTRIN)
  • Point Lisas Nitrogen Limited
  • Process Management Limited (PML)
  • REPSOL
  • SM Jaleel & Company Limited
  • South West Regional Health Authority (SWRHA)
  • Southern Supplies Limited
  • Stork Elecon Limited
  • Telecommunication Services of Trinidad And Tobago (TSTT)
  • Trinidad Generation Unlimited (TGU)
  • The Power Generation Company of Trinidad And Tobago
  • Tobago Regional Health Authority (TRHA)
  • TOSL Engineering Limited
  • Trinidad and Tobago Bureau of Standards (TTBS)
  • Trinidad and Tobago Electricity Commission (T&TEC)
  • Water and Sewerage Authority (WASA)
  • Yara Trinidad Limited