What departments does Tenaga Nasional Berhad have?

Tenaga Nasional Berhad has employees across 14 departments including Finance, Environmental Services, Purchasing, Retail, Sales.

What is the largest department at Tenaga Nasional Berhad?

The largest department at Tenaga Nasional Berhad is Engineering with 5 employees.

Where are Tenaga Nasional Berhad employees located globally?

Tenaga Nasional Berhad has employees across 7 continents and 24 countries including Cameroon, South Africa, Malaysia, Indonesia, Singapore.

How has Tenaga Nasional Berhad's team size changed over time?

Tenaga Nasional Berhad's team has decreased from approximately 7.1K to 4.7K employees based on available data.

Tenaga Nasional Berhad Employee Directory

UtilitiesKuala Lumpur, Malaysia5001-10000 Employees

Tenaga Nasional Berhad, known as TNB, is a major utility operator in Malaysia with an international footprint that includes the United Kingdom, Ireland, Australia, Türkiye, Saudi Arabia, Kuwait, Pakistan, and Cambodia. In Malaysia, it serves as the principal electricity generator and also operates the transmission and distribution networks for Peninsular Malaysia, Sabah, and Labuan. Its renewable energy portfolio totals 3,119 MW of gross generation in Peninsular Malaysia (including 2,536.1 MW of large hydro) and 1,183 MW across the international regions, comprising solar, wind, and hydro assets. As of mid-2024, the company supplies electricity to about 11 million customers.

The organization is headquartered in Kuala Lumpur and employs a sizable workforce. In June 2026, TNB announced plans to invest in transmission infrastructure across Malaysia and Southeast Asia, including upgrading the Peninsular Malaysia grid to 500 kV and committing about RM42 billion through 2028.

Tenaga Nasional Berhad Global Highlights

Asia
7.9K

Malaysia
7.9K
Singapore
12
Indonesia
9
India
5
Turkey
4
Pakistan
4
United Arab Emirates
2
Sri Lanka
1
Saudi Arabia
1
China
1

North America
26

United States Of America
21
Canada
4
Guatemala
1

Europe
19

United Kingdom Of Great Britain And Northern Ireland
15
Bulgaria
1
Armenia
1
Norway
1
Germany
1

Oceania
6

Australia
6

Africa
2

Cameroon
1
South Africa
1

South America
1

Colombia
1

Tenaga Nasional Berhad's Leadership

S. A.
Chief Executive Officer
Mobile Phone
Email
B. D.
Chief Executive Officer
Mobile Phone
Email
A. M.
Ceo
Mobile Phone
Email
V. D.
Ceo Vantage Re Limited
Mobile Phone
Email
S. A.
Ceo
Mobile Phone
Email
B. F.
Chief Financial Officer
Mobile Phone
Email
P. Y. L.
Chief Sustainability Officer
Mobile Phone
Email
I. A. S. A. A.
Chief Distribution Network Officer
Mobile Phone
Email

Tenaga Nasional Berhad Employee Metrics

100%

50%

0%

2026

2025

Engineering
Program & Project Management
Analytics
Administrative
Information Technology
Other
Finance
Operations
Business
Accounting
Legal

Contact profiles from Tenaga Nasional Berhad

Name

Title

Contact

Location

Last Update

I. G. D. H. F. M. Y.
Chief Engineer ( Device Operations And Metrology), Sbu Metering, Distribution Network
Mobile Phone
Email
Malaysia, Selangor
Feb 18, 2026
I. H. A.
Head (asset Planning & Operation) Distribution Network Division
Mobile Phone
Email
Malaysia, Selangor
Aug 28, 2026
I. K. S. K.
Head Of Construction
Mobile Phone
Email
Malaysia, Federal Territory of Kuala Lumpur
Sep 11, 2026
I. M. J. M. N.
Head (business Strategy And Performance)
Mobile Phone
Email
Malaysia
Jun 28, 2026
I. M. J. M. N.
Head Of Business Strategy And Performance
Mobile Phone
Email
Malaysia
Jun 29, 2026
I. T. B. H. A. R.
Head Of Training And Development
Mobile Phone
Email
Malaysia, Selangor
Sep 04, 2026
I. T. N. A. H. E.
Head Of State
Mobile Phone
Email
Malaysia, Penang
Sep 05, 2026
I. T. S. N. S.
Head (field Maintenance - Kuala Lumpur)
Mobile Phone
Email
Malaysia, Pahang
Jan 27, 2026
I. W.
Head Of Special Projects
Mobile Phone
Email
Malaysia, Selangor
Aug 30, 2026
K. A. A. K.
Head (metering Ami And Telco Access Network)
Mobile Phone
Email
Malaysia, Selangor
Aug 29, 2026

Frequently Asked Questions

What is Tenaga Nasional Berhad known for?

Tenaga Nasional Berhad was founded in 1949 and operates in the Utilities industry. You can contact Tenaga Nasional Berhad's main corporate office by phone at

+60-3-2296-****

. Explore Tenaga Nasional Berhad's company overview page for more information.

What is Tenaga Nasional Berhad's most common email format?

Tenaga Nasional Berhad employees' email format typically follows the pattern of FirstL@tnb.com.my. Trying to find reliable and up-to-date employee contact data? Find more Tenaga Nasional Berhad email formats with LeadIQ.

How many employees does Tenaga Nasional Berhad have currently?

Tenaga Nasional Berhad has approximately 9.2K employees as of October 2026. These team members are located across 6 continents, including Asia, North America and Europe.

Who are Tenaga Nasional Berhad's key employees and leadership?

As of October 2026, Tenaga Nasional Berhad's key employees include:

Chief Executive Officer: S. A.
Chief Executive Officer: B. D.
Ceo: A. M.
Ceo Vantage Re Limited: V. D.
Ceo: S. A.

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Tenaga Nasional Berhad Employee Directory

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