General Motors

2015 Revenue: $166.4 billion

General Motors (gm, +0.76%) embraced the new in 2016, foraying into all-electric cars such as the Chevrolet Bolt, and delving into car-sharing in Los Angeles. The company has been focusing on its U.S. operations, while whittling down its India and Europe operations. Revenue rose 9.2% in 2016, while profits were slightly down.