Eugene Whitehorn

Eugene Whitehorn is an experienced professional specializing in risk management and internal audit, currently serving as the Manager of Risk and Internal Audit at Macmahon since January 2025. Prior to this role, Eugene held various positions at South32 from May 2015 to January 2025, including Manager Assurance and Lead Assurance, overseeing group assurance audits and developing internal audit methodologies. Eugene's career began at KPMG South Africa in 2002, progressing from Trainee Auditor to Supervisor, followed by significant audit roles at BHP Billiton, where responsibilities included managing audit services across Africa and Europe. Academic credentials include a Master of Philosophy in Internal Audit and Bachelor's degrees in Commerce and Internal Auditing from the University of Pretoria.