Pioneer Heat Holdings

Board of Directors

Wong Wei Ken

Chief Executive Officer

With over a decade of industry experience, Ken leads the Group’s overall strategy, business direction, and growth initiatives. He oversees operations across all subsidiaries and drives long-term expansion plans.

Wong Wei Lieh (William)

Executive Director

A registered mechanical engineer with hands-on project experience, William oversees business development and resource planning, ensuring technical capability and manpower are aligned with project demands.

Wong Wan Chin

Independent Non-Executive Chairperson

A practising lawyer and managing partner of Wong & Loh, with extensive experience in corporate law and governance. She also serves on the boards of several public-listed companies, bringing strong oversight and governance expertise to the Group.

Chay Ming Kum

Independent Non-Executive Director

An experienced welding and NDT specialist with decades of technical expertise, providing industry insight, quality oversight, and operational risk management guidance.

Wong Nguong Hui @Thomas Wong

Independent Non-Executive Director

Thomas brings over 4 decades of experience in the oil, gas, and petrochemical industries, including senior leadership roles within PETRONAS and international joint ventures. His expertise spans plant operations and major project execution, providing the Board withvaluable technical and strategic guidance.


Ooi Gin Hui

Independent Non-Executive Director

As a finance professional with extensive experience in audit, financial management, and corporate governance across public-listed companies, Ooi has served as Group Financial Controller and Chief Financial Officer, and currently sits on several ACE and Main Market boards, strengthening the Board’s oversight in financial reporting and compliance.