Energy and Energy based shareholding companies:

Wholly Owned Enterprises

• Lake Asphalt of Trinidad and Tobago (1978) Limited
• National Gas Company of Trinidad and Tobago Limited
• National Quarries Company Limited
• Trinidad Petroleum Holdings Limited
• Trinidad and Tobago National Petroleum Marketing Company Limited
• Union Estate Electricity Generation Company Limited

Majority Owned Enterprises

• Alutrint Limited
• Alutech Limited

Indirectly Owned Enterprises

• Atlantic 1 Holdings LLC (A1HLLC)
• Atlantic LNG 4 Holdings Limited (ALNG4HL)
• Block 1 (a) (T&T)
• Caribbean Gas Chemical Limited
• Downstream Petrochemicals Research and Development Limited
• Eastern Caribbean Gas Pipeline Company Limited
• Heritage Petroleum Company Limited
• La Brea Industrial Development Company Limited
• Liquid Fuels Company of Trinidad and Tobago Limited
• National Energy Corporation of Trinidad and Tobago Limited
• NATPET Investments Company Limited
• NEL Power Holdings Limited
• NGC CNG Company Limited
• NGC E&P (Barbados) Limited
• NGC E&P Investments (Barbados) Limited
• NGC E&P Investments Limited
• NGC E&P Netherlands Cooperatief U.A
• NGC E&P Investments (Netherlands) B.V
• NGC E&P (Netherlands) B.V.
• NGC Group Captive Insurance (Barbados) Limited
• NGC NGL Company Limited
• NGC Petrochemicals Limited
• NGC Pipeline Company Limited (NPL)
• NGC Trinidad and Tobago LNG Limited (formerly NGC LNG (Train 4) Ltd.)
• Paria Fuel Trading Company Limited
• Petroleum Company of Trinidad and Tobago Limited
• Petrotrin Panama Incorporated
• Phoenix Park Gas Processors Limited
• South East Coast Consortium
• The Guaracara Refining Company Limited
• TSP Assets (Teak, Samaan, Poui)
• Trinidad and Tobago LNG Limited
• Trinidad and Tobago Marine Petroleum Company Limited
• Trinidad Nitrogen Company Limited
• Trinidad Northern Areas Limited
• Trinmar Limited
• Trintoc Services Limited
• Trinidad and Tobago NGL Limited
• Trinidad Generation Unlimited
• Point Fortin LNG Exports Limited (PFLE)
• World GTL Trinidad Limited