American International Group, Inc. announced that Melissa Twiningdavis has been appointed Executive Vice President, Chief Administrative Officer, effective September 1, 2024. Ms. Twiningdavis will report to AIG Chairman and Chief Executive Officer, Peter Zaffino with responsibility for global administrative services, including global sourcing and procurement, real estate and facilities, and shared services operations. She will become a member of AIG?s Executive Leadership Team and will be based in New York.

Ms. Twiningdavis joins AIG from Accenture where she led the company?s global Supply Chain Operations business since January 2022. Previously, she was President at Precision Castparts Corporation, a subsidiary of Berkshire Hathaway.Ms. Twiningdavis began her career at General Electric, where she spent 20 years in various leadership roles including as Vice President and Corporate Officer, Supply Chain and Sourcing for Europe. She received dual Master of Science degrees from Tufts University, and a Bachelor of Arts in International Studies from Muhlenberg College.