Jeffrey Mahoney (Mbsi

Jeffrey Mahoney is an accomplished professional with extensive experience in financial management, operational leadership, and strategic consulting within the mining and energy sectors. Currently serving as Chief Advisor in the Office of the CIO at Rio Tinto, Jeffrey is instrumental in driving transformation initiatives in Information Systems and Technology. Previously, as Chief Financial Officer at Oyu Tolgoi LLC, Jeffrey oversaw all commercial and financial activities and led significant transformation programs that generated substantial cost improvements. With a solid educational background, including a Master of Business and Innovation and certifications as a Certified Practising Accountant, Jeffrey has held various roles across organizations, demonstrating expertise in financial planning, governance, and project excellence.