Board of Directors

Mr Gary Swain 

Chair & Audit Committee Member

Gary Swain was appointed a Director of TASCORP on 1 July 2024 and Chair on 3 June 2025. Gary was appointed as Secretary of the Department of Treasury and Finance in January 2024. Other previous appointments include a decade as Deputy Secretary, Transport and Infrastructure within the Tasmanian Government. Gary’s diverse executive and senior management roles have involved public policy and regulatory functions, service delivery including major capital project delivery, and business improvement across a range of functional responsibilities. His professional training is in Economics and Asian Studies and he is a graduate of the University of Tasmania. and a Graduate of the Australian Institute of Company Directors.

Sally Collier was appointed Director on 21 September 2021. Sally is an experienced director with 20 years of investment banking and ten years of asset management executive experience. Formerly Executive Director of HSBC Investment Bank, Lehman Brothers, Sally has direct experience in the capital markets across Europe and Asia. Sally’s NED experience includes strategic reviews, equity and debt financing, membership of Remuneration, Audit and Risk, ESG and Investor Relations Committees. Currently, Sally is a Director of Utilities of Australia and is a Graduate of the Australian Institute of Company Directors.

Ms Christine Feldmanis

Director & Audit Committee Chair

Christine Feldmanis was appointed Director of TASCORP and Chair of the Audit Committee on 30 September 2026. Christine is an experienced non-executive director, with more than 35 years’ experience in financial markets, investment management, finance, risk and governance. Formerly Managing Director of Treasury Group Investment Services Limited and Chief Financial Officer of NSW Treasury Corporation, she has extensive experience chairing audit and risk committees. Christine’s current Board appointments include Rabobank Australia Limited, Bell Financial Group Limited, Omni Bridgeway Limited and Utilities Trust of Australia. She is a Fellow of the Australian Institute of Company Directors and CPA Australia.

David Sietsma

Director & Audit Committee Member

David Sietsma was appointed Director of TASCORP on 20 May 2019. Formerly, a General Manager in Group Treasury at the Commonwealth Bank of Australia, he has extensive banking experience in financial markets and investment management. He is a Graduate of the Australian Institute of Company Directors and provides treasury advice to large corporations. David is a current Director of Uniting Financial Services and Specialist Advisor (Investments) for the Superannuation Commission.