Rosemary Sinclair AM

Rosemary Sinclair AM was CEO of auDA until 31 December 2024. She has a distinguished record in the telecommunications, technology, energy and education sectors, driving transformation, high performance and advocacy.

Prior to joining auDA, Rosemary was CEO of Energy Consumers Australia, responsible for enhancing consumer advocacy in the national energy market on issues including price, quality and security of supply.

Rosemary has served on local corporate, government and international boards, including CPA Australia, the Communications Alliance, International Telecommunications User Group (INTUG) and West Tigers Rugby League Football Club. She is also a past part-time Member of the Australian Communications and Media Authority (ACMA).

Rosemary has over 20 years’ experience in international policy development and multi-stakeholder engagement with bodies including the Organisation for Economic Co-operation and Development (OECD), Asia-Pacific Economic Cooperation (APEC) and Internet Corporation for Assigned Names and Numbers (ICANN) and has been engaged in market developments in Asian economies over this time.

Rosemary received the Order of Australia Award for service to the telecommunications sector in the 2018 Queen’s Birthday Honours List, the same year in which she was a finalist in the QANTAS AFR Top 100 Women of Influence. In 2022, Rosemary was inducted into the Communications Day Edison Awards Hall of Fame for her contributions to Australia’s telecommunications industry.

Rosemary is a member of Chief Executive Women, a qualified Fellow of CPA Australia and Fellow of the Australian Institute of Company Directors. She holds degrees in Arts, Law and Business from the University of Sydney and a Master of Commerce degree from UNSW.