History of General Motors Departure (bearings); Delco Electronics and ACDelco (electrical and electronic components); GMAC (finance); General Aviation and North American Aviation (airplanes); GM Defense (military vehicles) and Electronic Data Systems (information technology). General Motors was capitalized by William C. Durant on September 16, 1908 as a holding company. The next day it purchased Buick Motor Company, and rapidly acquired more than twenty companies including Oldsmobile, Cadillac, Oakland, now known as Pontiac, and McLaughlin of Canada. Dr. Campbell, Durant's son-in-law, put 1,000,000 shares on the stock market in Chicago Buick (then controlled by Durant). Durant's earlier company, the Durant-Dort Carriage Company, had been in
History of General Motors renamed McLaughlin-Buick) as well as Canadian versions of Chevrolet cars since 1915. The company was renamed General Motors of Canada Ltd., with R.S. "Colonel Sam" McLaughlin as its first president and his brother George as vice-president allied with the Corporation 1919. Superior Court of Ontario Canada documents show the Corporation as indirect parent of General Motors of Canada Limited. General Motors of Canada is a 100% owned Canadian Company. 1918 also saw personnel increase at GM. The number of employees grew from about 49,000 workers to 85,000 workers. Many came from the South of the United States, as well as