Mr Ngan Wan Sing, Winston is an Independent Non-Executive Director of VICOM Ltd. He also sits as a member of the Audit & Risk Committee. 

Mr Ngan is a chartered accountant with more than 25 years of professional experience in the Asia Pacific and North America regions. His background spans audit, risk management, regulatory compliance, and corporate governance, with experience across the financial services and engineering sectors, as well as other regulated industries. Before retiring in 2020, he was a partner at Ernst & Young (EY), where he managed the EY Financial Services Assurance practice and supervised 1,300 audit professionals in ASEAN, including Singapore.

He is currently a Director of HSBC Bank (Singapore) Limited and is the Chairman of its Audit Committee. He concurrently sits on the Board of Directors of United Overseas Insurance Limited and also chairs its Audit & Risk Committee.

Mr Ngan holds a Master of Business Administration from York University, Toronto, Canada and a Bachelor of Science from Loughborough University of Technology, United Kingdom.