< PrevNext > 45. General Motors Detroit Share Fiscal Year 2016 U.S.-Booked Air Volume: $92 millionConsolidated U.S. TMC: Amex GBTBTN estimates General Motors decreased its U.S.-booked air volume 8.9 percent year over year in 2016. The company's net sales and revenue increased 9.2 percent to $166.4 billion. GM is investing on the ride-sharing side of the travel industry. It launched its own corporate car-sharing platform, Maven, in which employees can access company-owned vehicles via an app, and it piloted Maven at its facilities in the U.S., Brazil, China and Australia last year. It also has launched programs to provide vehicles to Uber and Lyft drivers who do not want to use their own personal vehicles.