William C. Thomsen, Cpa, MBA
Manager, Loyalty Accounting @ Marriott
About William C. Thomsen, Cpa, MBA
William C. Thomsen is a Manager of Loyalty Accounting at Marriott International, where he has worked since 2019 in the Washington D.C. Metro Area. He has a background in accounting and holds an MBA from the University of Scranton, with previous experience at PwC and various roles at Marriott International.