Board of Directors
Mr Tan Cheng Gay
Chairman and Chief Executive Officer
Mr Tan is a stalwart of the company, having been with EnGro Corporation since its inception. He was appointed as Director in 1973 and has since served as the Executive Director to steer the strategic direction and vision of the Group.
Mr Tan Yok Koon
Executive Director
Mr Tan was first appointed as director in 1974. In March 2005, he was appointed as the President of China Operations, leading the China team to drive the Specialty Cement (GGBS) thrust. He also serves as a member of the Nominating Committee. He is related to Mr Tan Cheng Gay.
Mr Tan Soo Nan
Director
Mr Tan joined the board in May 2017 as an Independent and Non-Executive Director. Mr Tan is also the Lead Independent Director. He is the Chairman of the Audit Committee and serves as a member of the Nominating Committee and the Remuneration Committee.
Mr Tan serves on the Boards of public listed and private companies including Raffles Medical Group Ltd, SATS Ltd, Raffles Health Insurance Pte Ltd, ICE Futures Singapore Pte Ltd, ICE Clear Singapore Pte Ltd, and ICE Singapore Holdings Pte Ltd. Mr Tan is also active in social causes and serves as Director of Temasek Foundation Limited (formerly known as Temasek Foundation Management Services CLG Limited), Woh Hup Trust and TF IPC Ltd, as well as the Board Advisory Panel member of SPD Singapore, all of which are not-for-profit organisations.
Mr Tan had previously held the positions of Chief Executive Officer at Singapore Pools (Private) Limited, Singapore Totalisator Board, and Temasek Capital (Private) Limited as well as Senior Managing Director of DBS Bank. He was also previously a Director of OSIM International Ltd, Chairman of Temasek Foundation Limited and has had over 30 years of experience in the banking and financial services.
Ms Ng Won Lein
Director
Ms. Ng Won Lein, was appointed Independent and Non-Executive Director of EnGro Corporation Limited on 16 March 2026. She was also concurrently appointed a member of the Audit, Remuneration and Nominating Committees.
Ms. Ng was the Chief Financial Officer (CFO) of the Raffles Medical Group Ltd (RMG) from 2020 to 2024. As CFO, she oversaw the finance and business services functions of RMG, which included financial reporting, investor relations, risk, governance and sustainability, amongst others.
Before joining RMG, Ms. Ng was the Deputy Chief Executive Officer (Deputy CEO) and Group CFO of Interplex Holdings Ltd (Interplex). As CFO of Interplex, she oversaw the company’s financial reporting and treasury functions, as well as its IT, human resource, administration, supply chain and investor relations functions. Concurrently as the Deputy CEO of Interplex, she directed its operations and supported the Group CEO in executing the company’s strategies and oversight of its risks and governance. Ms. Ng has extensive experience in executing cross-border merger and acquisition activities.
Prior to joining Interplex, Ms. Ng, who started her career as an auditor with KPMG, was the CFO of GES International Limited and had held finance function leadership roles in various companies.
Since 2017, Ms. Ng has served as an active member of the Finance Committee of the Asian Women’s Welfare Association. In 2025, she joined the Advisory Board of the Photographic Society of Singapore and also serves as the Chairman of its Audit Committee.
She holds a Bachelor of Arts (Honours) in Accounting from the University of Kent at Canterbury, United Kingdom, in 1987.
Mr Leow Foon Lee
Director
Mr Leow joined the board in October 2021 as an Independent and Non-Executive Director. He is Chairman of the Remuneration Committee and also serves as a member of the Audit Committee and Nominating Committee.
Mr Leow is the founder and Chief Executive Officer of Enerpower Pte Ltd, an advisory firm focused on energy-related investments, which he set up in October 2015 along with his appointment by the Asian Development Bank (ADB) as a consultant for Transfer of Low-Carbon Technologies to Asia and the Pacific. He is also a Visiting Senior Research Fellow at the Energy Studies Institute of the National University of Singapore and an adjunct lecturer at the Nanyang Business School of National Technological University of Singapore.
Mr Leow has more than 30 years’ experience in the energy and telecommunication sectors, having worked for some of the global US, European and Asian companies, including General Electric, Royal Dutch Shell, RGE, Alcatel-Lucent, and Motorola with global assignments in New York, Singapore, Taiwan, Hong Kong, Beijing and Shanghai. Mr Leow’s career portfolio encompassed leading Asia-Pacific regional operations, infrastructure project development, technology transfers, and licensing as well as board management of operation of equity joint ventures.