Wikipedia
Daimler-Motoren-Gesellschaft
The enterprise was begun to produce petrol engines but after the success of a small number of race cars built on contract by Wilhelm Maybach for Emil Jellinek, it began to produce the Mercedes model of 1902. After this automobile production expanded to become DMG's main product, and it built several models.
Because of the post World War One German economic crisis, DMG merged in 1926 with Benz & Cie., becoming Daimler-Benz and adopting Mercedes-Benz as its automobile trademark. A further merger occurred in 1998 with Chrysler to become DaimlerChrysler. The name was finally changed to just Daimler AG in 2007 when Chrysler was sold.