Ms Gleeson is an experienced chair and non‐executive director in the mining industry following a 25‐year career as a senior executive and as a lawyer in both UK and Australia. She has significant experience in international governance, strategic mergers and acquisitions and complex corporate finance transactions, as well as in risk and crisis management.

In her executive career, Ms Gleeson was a member of the Group Executive at Incitec Pivot Limited for ten years until 2013, including as Company Secretary and General Counsel, with oversight over the Group’s Australian and international operations in mining, explosives, transport and logistics. Ms Gleeson led Incitec Pivot’s Corporate Affairs function across government, media and regulatory affairs as well as leading international crises responses and major environmental remediation projects, and the Group’s Culture & Values and Diversity programs.

Earlier in her career, Ms Gleeson practised as a corporate lawyer with Blake Dawson Waldron (now Ashurst) in Melbourne after a 10 year legal career in the UK, including as a corporate finance and transactional partner in an English law firm, focusing on mergers and acquisitions and initial public offerings.

Appointed Director 18 May 2015.  Appointed Chair 28 April 2023.

Other current listed company directorships
Non-Executive Director at Chrysos Corporation Limited (ASX:C29)
Non-Executive Director at Australian Strategic Materials Limited (ASX:ASM)

Former listed company directorships in last 3 years
Chair, New Century Resources Limited (ASX:NCZ)

Other current relevant experience
Chair, Trinity College, University of Melbourne

Other previous relevant experience
Member of the Director Advisory Panel of the Australian Securities and Investments Commission