General Motor Company

General Motors Company (NYSE: GM, TSX: GMM.U), commonly known as GM, formerly incorporated (until 2009) as General Motors Corporation, is an American multinational automotive corporation headquartered in Detroit, Michigan and the world's second-largest automaker in 2010.[3] For the first half of 2011, GM was the world's largest automaker.[4]

GM employs 209,000 people and does business in some 157 countries. General Motors produces cars and trucks in 31 countries, and sells and services these vehicles through the following divisions/brands: Buick, Cadillac, Chevrolet, GMC, Opel, Vauxhall, and Holden, as well as two joint ventures in China. GM's OnStar subsidiary provides vehicle safety, security and information services.