Bill Chua has served on local and foreign boards for the past twenty years. He is currently an Independent Director on the boards of IES-INCA Pte Ltd, United Hampshire US REIT Management Pte Ltd, Sunseap Group Pte Ltd, Citibank Singapore Limited, and BoardRoom Executive Services Pte Ltd, and a Managing Partner and Director of Green Sands Equity Inc. Previously he had served on the boards of Singapore Technologies Electronics Limited, Jurong International, Clearing and Payments Services Pte Ltd, DSO National Laboratories, Defence Science & Technology Agency and Singapore Technologies Kinetics Ltd, and CLS AG.

Bill retired from United Overseas Bank (UOB) as the Managing Director and Head Global Financial Institution Group in November 2014 after thirty-four years of a successful and distinguished career in the financial services sector. He was also on the boards of several affiliates and subsidiaries of UOB. Given his extensive banking experience, and engineering background, he is often called upon to provide the oversight for the Governance, Risk & Compliance functions on the boards he is on, and to advise on business and financial strategies, and issues relating to technology, operations and processes.

Bill is active in the financial, education and social communities. He chaired the sub committees on operations at the Association of Banks in Singapore, and the Singapore Foreign Exchange Markets Committee. He was a member of the Singapore Management University Lee Kong Chian School of Business Advisory Board, a resource member of the Parliamentary Committees for the Ministries of Finance and Trade & Industry, and the Ministries of Foreign Affairs and Defence. He is currently on the Board of Governors at SAFRA National Service Association, and the honorary advisor to the Investment Committee at the Association. He is also currently a member of the Investment Committee at the Singapore University of Technology & Design. He was awarded the Public Service Medal (PBM) in 2004, and the Public Service Star (BBM) in 2016 by the Government of Singapore.

Bill was a Colombo Plan Scholar. He holds a Bachelor of Arts, and a Bachelor of Engineering Hons Class 1 from the University of Newcastle, Australia. He is a Fellow at the Singapore Institute of Directors, and at the Institution of Engineers, Singapore.