Dennis Lui is Chief Executive of VITAL, Ministry of Finance. VITAL, the Central Agency for Corporate Shared Services, serves over 100,000 public officers across 100 Ministries, Departments, Organs of State and Statutory Boards in the areas of finance, human resources and procurement.   

Prior, Dennis was the Senior Director (Finance and Administration) in the Ministry of Home Affairs (MHA) from April 2017 to March 2020. Dennis started his career with the Inland Revenue Authority of Singapore (IRAS). He was a member of Senior Management team from 2011 to 2017.

Dennis graduated from Christ Church, Oxford University with a BA in Politics, Philosophy and Economics (First class).  He received a MSc in Management (with distinction) from the London School of Economics as well as an MBA from the Anderson School at University of California Los Angeles (UCLA).  Dennis is a Fellow of CPA (Australia).