activities Country of incorporation 2023 2022 Allo Technology Sdn. Bhd. 100% 100% Information technology related services Malaysia Malaysia Transformer Manufacturing Sdn. Bhd. 100% 100% Principally engaged in the business of manufacturing, selling and repairing distribution, power and earthing transformers Malaysia SepangPowerSdn.Bhd.* (Dissolvedw.e.f.16.05.2023)-70%DormantMalaysia TNBCapital(L)Ltd.* (Dissolvedw.e.f.29.05.2023)-100%DormantMalaysia TNBDistributionSdn.Bhd.* (Dissolvedw.e.f.15.06.2023)-100%DormantMalaysia TNB Engineers Sdn. Bhd. 100% 100% Dormant Malaysia TNB Fuel Services Sdn. Bhd. 100% 100% Supplying fuel and coal for power generation Malaysia TNB Generation Sdn. Bhd. 100% 100% Dormant Malaysia TNB Global Captive (L) Ltd. 100% 100% Insurance and reinsurance related business Malaysia TNB Global Ventures Capital Berhad 100% 100% Investment holding company Malaysia TNB Hidro Sdn. Bhd. 100% 100% Dormant Malaysia TNB Integrated Learning Solution Sdn. Bhd. 100% 100% Providing training courses Malaysia TNB Risk Management Sdn. Bhd. 100% 100% DormantMalaysia TNB T opaz Energy Sdn. Bhd. 100% 100% Investment holding for developing and investing in overseas power generation projects Malaysia TNBTransmissionNetworkSdn.Bhd. (Inmembers’voluntarywindingup)100%100%DormantMalaysia TNB-IT Sdn. Bhd. 100% 100% Provision of telecommunication and IT infrastructure solutions and operation and maintenance services on the telecommunication equipment and data centre Malaysia Yayasan Tenaga Nasional - - A trust established under the provision of Trustees (Incorporation) Act 1952 (Act 258), for promotion and advancement of education and for charitable purposes Malaysia NOTES TO THE FINANCIAL STATEMENTS 31 December 2023 FINANCIAL STATEMENTS Sec 5 343 49 LIST OF SUBSIDIARIES (CONTINUED) The list of subsidiaries of the Group is as follows: (continued) Name of subsidiary Group’s effective interest Principal activities Country of incorporation 2023 2022 Aruna Servicios Integrales S.L.U.* 100% 100% Investment holding Spain