Dr Tom Gao
Chief Technology and Digital Services Officer
City of Sydney
Bio
Tom is a seasoned digital and technology leader with deep experience across digital platforms and the Microsoft ecosystem, spanning both line management and large scale transformation programs. He has led high performing teams in startup and enterprise environments, delivering complex, IT enabled change while building strong trust with executives, councils, and frontline stakeholders.
In 2025, Tom was ranked among the Top 10 CIOs in Australia and recognised nationally as CIO of the Year by IDG, as well as CIO of Local Government of the Year, reflecting his impact at both strategic and operational levels.
