Checker Motors Corporation ended in 2010.
Checker Motors Corporation was created in 1922.
Dorris Motors Corporation was created in 1906.
Carbon Motors Corporation was created in 2003.
Detroit Steam Motors Corporation was created in 1922.
Checker Records ended in 1971.
Mostly...
General Motors Corporation.
GMC stands for GENERAL MOTORS CORPORATION.
Penske
General Motors Corporation
General Motors Corporation acquired the Cadillac Automobile Corporation on July 29, 1909. The company was purchased to help build the brand and make more sales.
Ford Motors is a publicly traded corporation with a great many stock holders.