Antonia is the Sydney Global Program Manager at the Committee for Sydney. She leads research, stakeholder engagement and strategic narrative development aimed at strengthening Sydney’s global profile and competitive edge by communicating a deeper, more cohesive and more compelling story about Sydney to the world.

Before joining the Committee, Antonia worked in high-impact organisations including the Brisbane 2032 Organising Committee, Sydney Airport and the Amy Gillett Foundation. She has experience spanning strategic policy, project delivery, stakeholder engagement and research, with a particular interest in place identity and global positioning.

Antonia holds a Master of Public Policy and Management from the University of Melbourne, having also studied International Relations at Fudan University, Shanghai, as a New Colombo Plan Scholar. Born in Canada and raised in Chile, she brings an international perspective to her work in Sydney.