LLB (Hons), LLM, FAICD, MBA
- Group Risk Committee (Chair)
- Group People Remuneration & Nominations Committee
Sibylle has been a Non-Executive Director since December 2016 and has over 40 years of broad commercial experience as a lawyer, economic regulator, company director and independent consultant. She was a partner in two large commercial law firms for 22 years and has over 17 years’ experience as a Non-Executive Director and Chair across listed and unlisted companies in multiple sectors. Her current portfolio includes financial services, essential infrastructure services, professional services and energy.
Sibylle is currently a non-executive director of Ventia Services Group Limited (ASX:VNT) and AEMO Services Limited. She is also a member of the Commonwealth Capacity Investment Scheme Investment Committee, an advisory body for Commonwealth investment in the energy transition, and a member of the advisory board of Law Squared, a challenger to the traditional law firm model.
She has previously served as Chair of Xenith IP Group Limited (ASX:XIP) and as a Director of Sydney Ports Corporation, Allconnex Water (South-East Queensland), TasWater, Vector Limited (NZX:VCT), the Australian Energy Market Operator Ltd (AEMO), Openpay Group Limited and as a trustee of the Royal Botanic Gardens and Domain Trust and of Sydney Grammar School. In addition, for six years Sibylle served as a Tribunal member of the principal NSW economic regulatory tribunal, IPART.
She holds undergraduate and post-graduate degrees in law and an MBA from Melbourne Business School. She is a Fellow of the Australian Institute of Company Directors.