Michelle Grein

Michelle (Pierson) Grein, CMP, has extensive experience in sourcing and meeting management, currently serving as a Sourcing & Meeting Manager at American Express Global Business Travel since November 2021. Previously, Grein held various roles within American Express Global Business Travel, including Venue Sourcing Manager and Meeting Manager/Procurement Specialist. Other notable positions include Procurement Specialist at GMR Marketing and Senior Buyer for Global Procurement - Hotels at Meetings & Incentives Worldwide, where engagement with recognized global clients was key. Grein's career began at Encore Planning, managing meeting projects, and included significant contributions to Apple Inc. and Harley-Davidson Motor Company accounts. Education was obtained at the University of Wisconsin-La Crosse.