< PrevNext > 77. BP London Share 2016 U.S.-Booked Air Volume: $55.6 millionConsolidated Global TMC: Carlson Wagonlit TravelWith an energy sector rebound on the horizon, following years of low oil prices, BP increased its U.S.-booked air volume 9 percent to $55.6 million in 2016, according to a BTN estimate. BP uses an internal dashboard to scores travelers in such areas as online booking, lowest logical airfare and preferred hotel policies. This has helped the company drive savings over the last few years. To aid with traveler security, BP has a 24-hour response information center that monitors global events. It quickly identified, notified and accounted for travelers during the March 2016 Brussels terrorist attacks. BP also provides online training in travel health for employees. BP has been searching for a new expense reporting solution since IBM pulled its standalone Global Expense Reporting System off the market. BP's sales and other operating revenue declined 23.2 percent to $33.2 billion in 2016. The company reported 74,500 employees in 72 countries at the end of last year.