Gary Rooney

Gary Rooney is an experienced professional in sourcing and procurement management, with a notable tenure at Twitter from September 2013 to December 2022, where Gary served as Director of Source to Pay. In this role, Gary was responsible for overseeing Sourcing, Procurement Operations, Accounts Payable, and Travel, while actively contributing to global finance leadership initiatives. Prior to Twitter, Gary held various positions at Yahoo!, including EMEA Procurement Manager and Sr. Sourcing & Procurement Specialist, where significant achievements included cost savings and procurement process improvements. Gary's foundational experience began with roles at Sullivan Print Supplies and Stiefel Laboratories. Educational qualifications include a Bachelor of Arts in Accounting and HRM from the National College of Ireland, completion of executive programs at Stanford University and Harvard Business School Online, and a Certified Project Management Diploma from the Institute of Project Management.