| Companies | Equity Holdings |
|---|---|
| TNB Engineering Corp. Sdn. Bhd. |
100%
|
| TNB Engineers Sdn. Bhd. |
100%
|
| TNB Energy Services Sdn. Bhd. |
100%
|
| TNB Fuel Services Sdn. Bhd. |
100%
|
| TNB Janamanjung Sdn. Bhd. |
100%
|
| TNB Properties Sdn. Bhd. |
100%
|
| TNB Repair and Maintenance Sdn. Bhd. |
100%
|
| TNB Research Sdn. Bhd. |
100%
|
| Universiti Tenaga Nasional Sdn. Bhd. |
100%
|
| TNB Capital (L) Ltd |
100%
|
| TNB Ventures Sdn Bhd |
100%
|
| Power and Energy International (Mauritius) Ltd. |
100%
|
| TNB Kulim Distribution Sdn. Bhd. |
100%
|
| TNB Kulim Generation Sdn. Bhd. |
100%
|
| TNB International Sdn. Bhd. | 100% |
| Malaysia Transformer Manufacturing Sdn Bhd. | 100% |
| TNB Coal International Limited. |
92.5%
|
| Sabah Electricity Sdn. Bhd. |
80%
|
| Sepang Power Sdn. Bhd. |
70%
|
| Tenaga Switchgear Sdn. Bhd. |
60%
|
| Kapar Energy Ventures Sdn. Bhd. |
60%
|
Associates / Investment Companies
- Fibrecomm Network (M) Sdn Bhd.
- Teknologi Tenaga Perlis Consortium Sdn. Bhd.
- Perusahaan Otomobil Elektrik (Malaysia) Sdn. Bhd.
- GB3 Sdn. Bhd.
- Labuan Reinsurance (L) Ltd.
- Federal Power Sdn. Bhd.
- Bakun Hydro-Electric Corporation Sdn. Bhd.
- Malaysian Tchnology Development Corporation Sdn. Bhd.
- Electrostorm Inc.
Subsidiaries of TNB Engineering Corporation Sdn. Bhd.
- TNEC Construction Sdn. Bhd.
- TNEC Operations and Maintenance Sdn. Bhd.
- Bangsar Energy Systems Sdn. Bhd.
Subsidiaries of TNEC Operations and Maintenance Sdn. Bhd.
- Tomest Energy Management Sdn. Bhd.
- Selesa Energy Systems Sdn. Bhd.
Subsidiary of TNB Research Sdn. Bhd.
Subsidiary of TNB Properties Sdn. Bhd.
- TNP Construction Sdn. Bhd.
Subsidiary of TNB Generation Sdn. Bhd.
- TNBG Power Services Sdn. Bhd.
Subsidiary of TNB Energy Services Sdn. Bhd.
- Jana Landfill Sdn. Bhd.
Subsidiaries of TNB Repair and Maintenance Sdn. Bhd.
- TNB Operations and Maintenance International Limited
- Trichy Power Limited
- Trichy Energy Limited
Subsidiary of TNB Ventures Sdn. Bhd.
Subsidiary of TNB International Sdn. Bhd.
- Vantage RE Ltd.
Subsidiary of Vantage RE Ltd.
- Vantage Solar Investment SARL.
- Tenaga Wind Ventures UK Ltd
- TWV No. 1 Limited
- Clean Energy and Infrastructure UK Limited
- Vantage RE No. 1 Limited
Subsidiary of Vantage Investment SARL.
- Vantage Solar UK Limited
Subsidiary of Tenaga Wind Ventures UK Ltd.
- GVO Wind Ltd
- Bluemerang Capital Ltd
Subsidiary of Clean Energy and Infrastructure UK Limited
- Clean Energy and Infrastructure UK Wind Limited
- Clean Energy and Infrastructure UK Wind 2 Limited
Subsidiary of TNB Coal International Limited
- Dynamic Acres Sdn. Bhd
Subsidiary of Dynamic Acres Sdn. Bhd.
- PT. Dasa Eka Jasatama
Subsidiary of TNB Operations and Maintenance International Limited
- Oasis Parade Sdn.Bhd.
Subsidiary of Power and Energy International (Mauritius) Ltd.
- Independent Power International Ltd.
Investment Company of Independent Power International Ltd.
- Malaysia Shoaiba Consortium Sdn. Bhd.
Associated Company of TNB Energy Services Sdn. Bhd.
- Pendinginan Megajana Sdn. Bhd.
Associated Company of TNB Properties Sdn. Bhd.
- HICOM-TNB Properties Sdn. Bhd.
- INDERA-TNB Properties Sdn. Bhd.
- KM METRO-TNB Properties Sdn. Bhd.
- TNB Properties – JB Citytowers Sdn. Bhd.
- ZEUS-TNB Properties Sdn. Bhd.
Associated Company of TNB Ventures Sdn. Bhd.
- Northern Utility Resources Sdn. Bhd.