General Motors (GM) is a company that designs, manufactures, markets, and distributes vehicles and vehicle parts. It operates through the following business segments: GM North America (GMNA), GM International (GMI), Cruise, and GM Financial. The GMNA and GMI segments develop, manufacture, and market vehicles under the Buick, Cadillac, Chevrolet, and GMC brands. The Cruise segment is responsible for the development and commercialization of autonomous vehicle technology. The GM Financial segment provides automotive financing services.