General Motors - the largest manufacturer car corporation, until 2007, during the 77 years the largest producer of automobiles in the world (from 2007 - Toyota). Production is established in 35 countries and sales in 192 countries. Headquartered is situated in Detroit. Founded in the United States on Sept. 16 1908 by William Durant, who had already by that time the company Buick (Buick). Initially, the company's headquarters are located in Flint, Michigan, then moved to Detroit.