Managing Director

Ir. Mahathir is the Managing Director of TNB Engineering Corporation Sdn Bhd (TNEC). He started his career in Tenaga Nasional Berhad (TNB), the parent company of TNEC, as an Operating Engineer in Kedah / Perlis. This was followed by various positions in TNB such as Special Officer to Vice President and General Manager (Distribution) of Sabah Electricity Sdn Bhd. His last post before being appointed as Managing Director of TNEC is as a General Manager (Integrated Facility Management) at the Real Estate Ventures Division.


Ir. Mahathir Nor Ismail is an Electrical Engineer graduated from University of Southampton. He also has a Master of Engineering (Electrical Power Engineering) from Universiti Teknologi Malaysia (UTM) and a Master of Business Administration from UNITEN / Melbourne Business School.


Chief Operating Officer

Muhd Israr, began his career with Tenaga Nasional Berhad (TNB) as a Performance Engineer at the Sultan Ismail Power Station, Paka, Terengganu. He later involved with the development and asset management of Shuaibah Independent Water and Power Plant in Saudi Arabia. Upon returning from Saudi Arabia, he held various positions in TNB including in the Asset Development Department of Generation Division, Transformation Unit in Energy Ventures Division and as Special Officer (Technical) to the Chief Ventures Officer of TNB.

Muhd Israr holds a Bachelor Degree in Electric Power Engineering from Rensselaer Polytechnic Institute, New York, USA.

Chief Financial Officer (CFO)

Norazlinda started her career as an audit assistant at KPMG before joining the parent company of TNEC, Tenaga Nasional Berhad (TNB), in 2001. She began her journey in TNB as Finance Executive at Distribution Division  overseeing various tasks over the years such as account payable,  settlement and customer accounts  Subsequently,  she continues her career advancement in Group Finance, accountable for managing loans, derivatives  and business performance. In 2015, she was appointed as TNB Energy Services Sdn. Bhd. (TNBES) Chief Financial Officer and bear the responsibilities until mid 2019. She was appointed as TNEC's CFO since July 2019.

Norazlinda Aziz Zuddin graduated from University of Malaya with Honours in Bachelor of Accountancy. She is a member of Chartered Accountant Malaysia, CA (M) and Chartered Global Management Accountant, CGMA.

General Manager, Strategic Planning and Special Projects

Chen Boon Nam joined TNEC in 2018 as the General Manager (Strategic Planning and Special Projects) to spearhead TNEC Group’s local and international projects, corporate and strategic development, mergers and acquisitions as well as investment strategy and appraisal. Prior to joining TNEC, he was the General Manager (Financial Planning), Group Finance Division of TNB. He possess over 30 years of experience in strategic and scenarios planning, financial modeling and financial forecasting, regulatory accounting, business analysis, project financing and modeling, risk management and risk modeling, Integrated Energy Planning (IRP) and power planning and demand forecasting.

He holds a Bachelor of Mechanical Engineering from Universiti Teknologi Malaysia (UTM) and a Master of Business Administration from Ohio University, USA. He is currently a member of the Malaysian Insurance Institute (MII).

Head of Business Development & Marketing

Ahmad Firdaus is currently the Head of Business Development & Marketing. Previously he was responsible for the operation and maintenances of all DCS and LSS plants, engineering and project development & implementation in his capacity as the Acting Chief Operating Officer. Prior to joining TNEC in 2013, he was involved in various construction works including substations and mini hydro both locally and in the Middle East.

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