< PrevNext > 75. Boston Scientific Marlborough, Mass. Share 2016 U.S.-Booked Air Volume: $56.9 million 2016 Global Air Volume: $92.8 million 2016 U.S. T&E: $146 million 2016 Global T&E: $258 million Principal Air Suppliers: Delta, United, SouthwestPrincipal Hotel Suppliers: Marriott, Hilton, InterContinental Principal Car Rental Supplier: Hertz Principal Online Booking Tool: Concur Principal Card Supplier: Citi Principal Expense Supplier: Concur Consolidated U.S. TMC: Amex GBTBoston Scientific increased its U.S.-point-of-sale air spending by 15 percent in 2016 as it deepened its data visibility by globalizing its booking, expense and travel management platforms. In 2016, Boston Scientific consolidated nine European travel offices into American Express Global Business Travel's travel center in Barcelona, where an exclusive team serves Boston Scientific travelers. The company continues to enhance its compliance scorecard, which captures travel, expense and financial data from Amex GBT, Concur and internal financial systems to compare spending against budgets. Through policy changes, the company replaced meal limits for breakfast, lunch and dinner that differed by market with global caps. Boston Scientific's travel policy applies globally, though certain countries have more restrictive policies.