Catherine Costello

Catherine Costello has held various roles in a range of industries throughout their career. Catherine has experience as a Group Financial Controller at Ausenco, a Finance Consultant at Morobe Mining Joint Venture, an Integration Accounting Manager at Newcrest Mining, and a Group Accounting Manager at Lihir Gold Limited. Catherine has also worked as a Chief Financial Officer at Carbon Energy, Anteris Technologies, and Washington H. Soul Pattinson. Catherine has provided advisory services and project management for various clients in industries such as agriculture, mining, digital media, and healthcare. Currently, Catherine serves as the CFO and GM Commercial at Ok Tedi Mining Limited, which is the largest employer in Papua New Guinea.

Catherine Costello's education history includes a Graduate degree from the Australian Institute of Company Directors in 2017, a Graduate Diploma in Applied Corporate Governance from the Governance Institute of Australia in 2015, a Master of Science (MSc) in Mineral Economics from Curtin University from 1997 to 1998, a Bachelor of Commerce (B.Com.) in Accounting and Finance from The University of Queensland from 1987 to 1989, and a Senior qualification from Brisbane Girls Grammar School from 1984 to 1986. Catherine has also obtained several certifications, including GAICD (Australian Institute of Company Directors), Associate, Chartered Secretary (AGIA) (Governance Institute of Australia), Chartered Secretary (ACIS) (ICSA: The Governance Institute), and Chartered Accountant (CA) (Chartered Accountants Australia & New Zealand).