GM tvornice • GM platforme • GM motori • GM transmisije • GM vozila po brendu
ACDelco • Ally (4.0%) • CAMI Automotive • Coskata, Inc. • DMAX (engines) (50%) • GM Financial • GM Performance Division • GM Powertrain Torino • General Motors América do Sul • General Motors Canada • General Motors de Mexico • General Motors do Brasil • General Motors India (Chevrolet Sales India Private Limited, Opel India Private Limited) • General Motors Research Laboratories • General Motors South Africa • Global Hybrid Cooperation • GM Components Holdings • GM Goodwrench • GM Service and Parts Operations • GM Ventures • Holden • Holden New Zealand • Holden Special Vehicles • HRL Laboratories (50%) • Isuzu Motors Polska • OnStar • Opel • Opel Performance Center • Vauxhall Motors
Allison Engine Company (1929–1995) • Allison Transmission (1929–2007) • Atlantic Aircraft • Dayton-Wright Company (1919–1923) • Delco Electronics • Delphi Automotive Systems (1994-1999) • Detroit Diesel (1938–1988) • DirecTV (1994–2003) • Electro-Motive Diesel (1930–2004) • Electronic Data Systems (1984–1996) • Euclid Trucks (1953–1968) • Fisher Body • Fleetwood Metal Body • Frigidaire (1919–1980) • General Motors Europe (1986–2010) • General Motors Diesel Division (1938–1987) • General Motors Diesel (1949–1969) • Ghandhara Industries (1953–1963) • GM Defense (1950–2003) • GMAC Real Estate(1998-2008) • GM Truck & Bus Group (1943–1981) • GMC Heavy Trucks • Hughes Aircraft (1985–1997) • Hughes Electronics (1985–1997) • Hughes Network Systems (1987–2003) • HughesNet (DirecWay/DirecPC) (1996–2003) • Hummer (1998–2010) • Kettering University • National City Lines • New United Motor Manufacturing, Inc. (NUMMI; 1984–2009) • New Venture Gear (36%, 1990–2002) • Nexteer (2009–2010) • North American Aviation (1933–1948) • Nuvell Financial Services (1997–2008) • PanAmSat (1995–2003) • Remy Electric (1918–1994) • Rochester Products Division • Terex • Saturn Corporation (1985–2010) • Terminal Taxi Cab • United Australian Automobile Industries (UAAI; 1989–1996) • Winton Motor Carriage Company • Yellow Coach Manufacturing Company (1925–1943)
