Sian Sullivan

Sian Sullivan is an accomplished finance professional with extensive experience across various sectors. Currently serving as Chief Financial Officer at MSWA since June 2023, and Chairperson of the Board at Mount Lawley Primary School since February 2022, Sian has a proven track record in financial strategy and management. Previous roles include General Manager of Finance Digital Transformation at Woodside Energy, Director and Treasurer at Marjorie Mann Daycare Inc, and various executive finance positions at Bankwest, where responsibilities included strategic oversight and management reporting. Early career experience was gained at Deloitte Australia and Ferrier Hodgson, focusing on corporate finance and insolvency. Sian holds a Bachelor’s Degree in Commerce from Murdoch University and is a member of the Institute of Chartered Accountants in Australia.