< PrevNext > 10. ExxonMobil Irving, Texas Share 2018 U.S.-Booked Air Volume: $240 millionPrimary Global Expense Supplier: Chrome RiverConsolidated Global TMC: CWTOil and gas giant exxonmobil increased its U.S.-booked air volume in 2018, according to a BTN estimate. The company’s revenue increased nearly 18 percent to $279.3 billion. Selling, general and administrative expenses increased 8 percent to nearly $11.5 billion. The company had 71,000 employees at the end of 2018, up from 69,600 at the end of 2017. Exxonmobil selected Chrome River as its global expense solution provider in August 2018 after a lengthy selection process. All employees throughout the world have access to the tool for expense reporting.