Mr O'Leary was appointed Chief Executive Officer of Iluka Resources Limited in September 2016. Mr O’Leary contributes to Iluka more than 30 years’ experience in executive management, business development and investment banking in the energy and banking sectors.

Mr O’Leary was previously Managing Director of Wesfarmers Chemicals, Energy and Fertilisers, a division of Wesfarmers Limited, having been appointed to that role in 2010. Mr O'Leary had joined Wesfarmers in 2000 and, prior to that, had worked in London in finance law, investment banking and private equity. 

Mr O’Leary holds a law degree from The University of Western Australia and has completed the Advanced Management Program at Harvard Business School. Since 2006 Mr O’Leary has been a non-executive Director of the Clontarf Foundation, a not-for-profit organisation that helps young Aboriginal men improve their education, discipline and employment prospects. Mr O’Leary was previously a non-executive member of Edith Cowan University Council.

Ms Saint was appointed to the Board in October 2019. Ms Saint contributes to Iluka over 30 years’ financial, auditing, corporate governance, enterprise risk, supply chain management, project management, and commercial experience both within Australia and internationally.

Ms Saint joins the Board from Bechtel Group, where she acquired more than 19 years’ leadership experience in her executive career. Having most recently served as Chief Audit Executive, Ms Saint was formerly Chief Financial Officer of Bechtel’s Mining and Metals Global Business Unit.

Prior to Bechtel, Ms Saint worked in commercial roles at Fluor Daniel and Placer Dome. Ms Saint also held consulting and auditing roles with PwC and KPMG.

Ms Saint currently serves as a non-executive Director of Nufarm Limited and Ventia Services Group Pty Ltd. In 2003, she was recognised as the Telstra Queensland Business Woman of the Year.

Ms Saint is an independent non-executive Director, Chair of the Audit and Risk Committee, and a member of the People and Performance Committee and Nominations and Governance Committee.

Ms Corlett was appointed to the Board in June 2019. Ms Corlett contributes to Iluka more than 25 years’ experience in exploration, mining operations, mining finance and investment.
 
Ms Corlett is a professional non-executive director following an executive career spanning mine operations, investment banking and private equity. A geologist, Ms Corlett's background is in mining operations and exploration for RGC Ltd and Goldfields Ltd.  Ms Corlett was previously an Investment Director for Pacific Road Capital Ltd (a global mining private equity fund), following a career in mining project finance and credit risk management for Standard Bank Limited, Deutsche Bank and Macquarie Bank.
 
Ms Corlett currently serves as non-executive Director of Aurelia Metals Limited, Mineral Resources Limited, and Silex Systems Limited, and trustee for the Australian Institute of Mining and Metallurgy (AusIMM) Education Endowment Fund. Ms Corlett is a former non-executive Director of The David Burgess Foundation and former Treasurer of the Foundation of National Parks and Wildlife.
 
Ms Corlett is an independent non-executive Director. She is Chair of the Sustainability Committee and a member of the Audit and Risk Committee and the Nominations and Governance Committee.

Ms Sutton was appointed to the Board in March 2021. Ms Sutton contributes to the Iluka Board over 25 years' expertise across a range of operational and corporate functions, having held a number of executive roles in health, safety, and environment; human resources; and infrastructure management within the resources sector.

Ms Sutton’s 25-year career with Rio Tinto included a secondment as CEO and Managing Director of Energy Resources of Australia (ERA) from 2013 to 2017; Head of Health, Safety, Environment and Security; Managing Director Support Strategy Review - Human Resources; General Manager of Operations at the Bengalla Mine; and General Manager of Infrastructure, Iron Ore.

Ms Sutton currently serves as a board member of National Association of Women in Operations (NAWO) and Australian Nuclear Science and Technology Organisation (ANSTO), and is a non-executive Director of Red 5 Limited and DDH1 Limited. She was previously a non-executive Director of ERA and Infrastructure WA.

Ms Sutton is an independent non-executive Director, Chair of the People and Performance Committee, and a member of the Audit and Risk Committee and Nominations and Governance Committee.

Mr Smith was appointed to the Board in June 2024. He brings to Iluka wide-ranging operational and leadership experiences and a strong commercial and cultural focus.

Mr Smith joins Iluka after an executive career spanning more than 46 years, primarily in the resources sector. He has worked in a range of sectors including gold, coal, metals and fertilisers and held senior positions with Rio Tinto, WMC Resources, Ensham Resources, Western Metals, Newcrest Mining, Israel Chemicals Limited, and Kestrel Coal Resources.

Mr Smith is currently a non-executive Director of ASX-listed Evolution Mining. He was previously a non-executive Director of NSW Minerals Council and Western Metals Limited.

Mr Smith is an independent non-executive Director and a member of the Audit and Risk Committee, Nominations and Governance Committee, and Sustainability Committee.