Business
Magna, based in Aurora, Ontario, supplies carmakers with body structures and exteriors, powertrains, electronics and driver-assistance systems, mirrors, lighting and roofs, and seats, and also engineers and assembles complete vehicles for other brands, such as the Mercedes-Benz G-Class. Its six largest customers, General Motors, Mercedes-Benz, Ford, BMW, Volkswagen and Stellantis, accounted for 76% of 2025 sales.