The following outlines TNB’s core decision makers, their roles and key priorities. Understanding their positions and responsibilities will be useful for strategic planning and effective engagement.
Core Business
President / Chief Executive Officer

Datuk Ir. Megat Jalaluddin bin Megat Hassan
- Appointed as the President & Group CEO in March 2024 by the special shareholder, Minister of Finance, for a period of two years (up to February 29 2026)
- Former Chief Operating Officer of TNB
- Strategic priority: Driving TNB’s agenda towards net-zero emissions, in line with national goal of a carbon-neutral Malaysia by 2050.
Managing Director, TNB Power Generation Sdn Bhd

Ir. Mohd Nazri bin Pazil
- Strategic priority: making TNB Genco Southeast Asia’s premier clean energy provider, focussing on growth, sustainability and global impact.
Chief Distribution Network Officer

Ir. Mahathir Nor bin Ismail
- Former Managing Director of TNB Energy Service (TNBES) and TNB Engineering Corporation Sdn Bhd (TNEC).
- Current board member of TNB Retail Sdn Bhd (TRSB) and joint-venture entities like FTJ Bio Power Sdn Bhd and Metrosphere Hydro Tersat Sdn Bhd
- Strategic priority: enhancing TNB’s Distribution Network to align to the National Energy Transition Roadmap (NETR).
Chief Retail Officer

Kamal Arifin bin A. Rahman
- Former Head of Centralised Operations & Centre of Excellence in TNB’s Retail Division.
- Strategic priority: Enabling TNB’s new retail business growth in the kWh core business and beyond Energy products and services
Chief Grid Officer

Hasmarizal bin Hassan
- Strategic priorities: Ensuring long term sustainable growth and profitability of the grid division through effective resource management and optimisation. Guides TNB in realising the ASEAN Power GRID and driving the Energy Transition Agenda. Ensures timely and reliable supply to Data Centres.
Non-Core Business
Chief Operating Officer

Currently Vacant (as of June 2024)
Chief Strategy & Ventures Officer

Currently Vacant (as of June 2024)
Chief Information Officer

Azlan bin Ahmad
- Leads the company’s nationwide IT strategy and operations, which includes IT infrastructure, application, telecommunications network, and cybersecurity.
- Responsible for deploying sustainable, holistic and secure technology solutions across TNB and driving the corporation’s digitalisation agenda.
Chief Global Business Solutions Officer

Datuk Ahmad Hushairi bin Ibrahim
- Responsible for the provision and centralisation of shared services to TNB and its’ subsidiaries to enable business entities to focus on their core businesses.
- This comprises of Fleet Management, Service Delivery, Security Services, Health Care, Occupational Health Safety & Environment and Corporate Affairs.
Chief New Energy Officer

Mohd Zarihi bin Mohd Hashim
- Former Vice President of Axiata Digital and Axiata Group.
- Responsibilities extend across various investment lifecycles from deal origination, structuring, valuation, due diligence, operational value creation and investment exit.
Chief Financial Officer

Nazmi bin Othman
Chief People Officer

Feldatun Sharif
Chief Sustainability Officer

Leo Pui Yong
Chief Procurement Officer

Amir Mahmod Abdullah
Chief Regulatory & Stakeholder Management Officer

Datuk Ir. Shamsul bin Ahmad