Tenaga Nasional Berhad

Tenaga Nasional Berhad

Malaysian electricity utility responsible for generation, transmission, and distribution in Peninsular Malaysia, operating power assets and grid networks with customer supply services.

Kuala Lumpur, Malaysia
34543+ employees
Tenaga Nasional Berhad, TNB Platinum, No. 3, Jalan Bukit Pantai, Bangsar, 59100 Kuala Lumpur, Malaysia
Categories:
Conventional Power & Utilities
Grids & Energy Infrastructure

Business Profile

Capabilities, markets, and positioning.

Business Model
utilityoperator
Value Chain Role
asset ownergrid operator
Geographies Served
Malaysia
Key Capabilities
power generation operationstransmission and distributionsystem controlcustomer connections
Tags
utilitygridpower-generation

About

Tenaga Nasional Berhad (TNB) is Malaysia’s main electricity utility for Peninsular Malaysia. It supplies power through an integrated role spanning generation, grid operation, and distribution to end users.

System role

TNB operates power stations and manages high-voltage transmission and distribution networks that deliver electricity to residential, commercial, and industrial customers, supported by planning, control-room, and maintenance functions.

Registered office

The company lists its registered office at TNB Platinum in Bangsar, Kuala Lumpur.

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Last edited January 12, 2026Edited by @fatima1