Insights

Expanding Infrastructure Investments TNB is committed to significant investments in transmission infrastructure, planning to allocate approximately RM42 billion until 2028. This presents opportunities for suppliers of high-voltage equipment, grid modernization technology, and infrastructure service providers.

Renewable Energy Portfolio With over 4,300MW of renewable assets across hydro, solar, and wind, TNB is actively expanding its clean energy capacity. This creates potential sales prospects in renewable project equipment, technology solutions, and project financing for solar panels, wind turbines, and hydro infrastructure.

International Market Presence TNB operates in multiple countries including the UK, Ireland, Australia, and Turkiye, providing cross-border opportunities for energy technology firms, project developers, and renewable service providers looking to expand globally.

Digital and Smart Grid Development Hosting events like ETCon26 and investing in digital infrastructure highlight TNB’s focus on integrating AI and digital solutions into energy systems. Suppliers of IoT devices, energy management software, and AI-driven analytics can find strategic opportunities to collaborate on innovative energy projects.

Financial Growth and Industry Leadership With revenues exceeding $10 billion and ongoing large-scale projects, TNB is a dominant player in the utilities sector. This indicates a strong potential for business partnerships, contract opportunities, and service deals in utility maintenance, technology upgrades, and energy service solutions.

Similar companies to Tenaga Nasional Berhad

Tenaga Nasional Berhad Tech Stack

Tenaga Nasional Berhad uses 8 technology products and services including V-Ray, ISO 45001, Cisco, and more. Explore Tenaga Nasional Berhad's tech stack below.

  • V-Ray
    Cad & Graphics
  • ISO 45001
    Certificates
  • Cisco
    Network Hardware
  • C
    Programming Languages
  • Java
    Programming Languages
  • Go
    Programming Languages
  • Google Analytics
    Web Analytics
  • CSS
    Web Tools And Plugins

Media & News

Tenaga Nasional Berhad's Email Address Formats

Tenaga Nasional Berhad uses at least 1 format(s):
Tenaga Nasional Berhad Email FormatsExamplePercentage
FirstL@tnb.com.myJohnD@tnb.com.my
76%
FirstLast@tnb.com.myJohnDoe@tnb.com.my
10%
First.Last@tnb.com.myJohn.Doe@tnb.com.my
10%
First@tnb.com.myJohn@tnb.com.my
4%

Frequently Asked Questions

Where is Tenaga Nasional Berhad's headquarters located?

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Tenaga Nasional Berhad's main headquarters is located at 129 Jalan Bangsar Kuala Lumpur, Kuala Lumpur 59200 Malaysia. The company has employees across 6 continents, including AsiaNorth AmericaEurope.

What is Tenaga Nasional Berhad's phone number?

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You can contact Tenaga Nasional Berhad's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Tenaga Nasional Berhad's official website and social media links?

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Tenaga Nasional Berhad's official website is tnb.com.my and has social profiles on LinkedIn.

How much revenue does Tenaga Nasional Berhad generate?

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As of June 2026, Tenaga Nasional Berhad's annual revenue is estimated to be $14B.

What is Tenaga Nasional Berhad's NAICS code?

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Tenaga Nasional Berhad's NAICS code is 22 - Utilities.

How many employees does Tenaga Nasional Berhad have currently?

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As of June 2026, Tenaga Nasional Berhad has approximately 8.8K employees across 6 continents, including AsiaNorth AmericaEurope. Key team members include Chief Executive Officer: S. A.Chief Executive Officer: B. D.Ceo: A. M.. Explore Tenaga Nasional Berhad's employee directory with LeadIQ.

What industry does Tenaga Nasional Berhad belong to?

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Tenaga Nasional Berhad operates in the Utilities industry.

What technology does Tenaga Nasional Berhad use?

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Tenaga Nasional Berhad's tech stack includes V-RayISO 45001CiscoCJavaGoGoogle AnalyticsCSS.

What is Tenaga Nasional Berhad's email format?

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Tenaga Nasional Berhad's email format typically follows the pattern of FirstL@tnb.com.my. Find more Tenaga Nasional Berhad email formats with LeadIQ.

When was Tenaga Nasional Berhad founded?

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Tenaga Nasional Berhad was founded in 1949.

Tenaga Nasional Berhad

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.

Section iconCompany Overview

Headquarters
129 Jalan Bangsar Kuala Lumpur, Kuala Lumpur 59200 Malaysia
Phone number
Website
tnb.com.my
NAICS Code
22 - Utilities
Founded
1949
Employees
5001-10000

Section iconFunding & Financials

  • $10B

    Tenaga Nasional Berhad's revenue is estimated to be in the range of $10B

Section iconFunding & Financials

  • $10B

    Tenaga Nasional Berhad's revenue is estimated to be in the range of $10B

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