As Global Head of Mobile Transaction Services at Western Union, Gregg Marshall’s primary responsibility is to connect Western Union with mobile wallet operators and remittance service providers. He is based in Western Union’s office in Singapore.

Marshall has more than two decades of experience and has worked in executive-level positions at AT&T, Lucent Technologies, ITXC, and as a diplomat in the U.S. Foreign Service. For the past eight years he’s been a pioneer in the development and deployment of mobile wallets solutions with Valista and Utiba.  Marshall holds a BA in Philosophy from Yale University and an MBA from Stanford University's Graduate School of Business.