Greg Bergin

Greg Bergin is an accomplished professional with extensive experience in sustainability, procurement, and governance. Currently serving as the Head of Sustainability and Diversity in Group Procurement at Westpac since May 2020, Greg specializes in sustainable procurement, responsible sourcing, supplier diversity, and supply chain ESG risk management. Prior to this role, Greg held various leadership positions at Lion from 2006 to 2019, including Executive Manager of Sustainability and Governance and Procurement Strategy, Insights and Best Practice Leader, where contributions focused on enhancing procurement practices, team capability, and modern slavery policy development. Earlier career experiences include roles at Flight Centre and HLB Mann Judd, beginning with internal auditing. Greg holds a Graduate Diploma in Accounting from the Institute of Chartered Accountants Australia and a Bachelor of Business in Accounting and Finance from the University of Technology Sydney.