Vehicle manufacturing companies established in 1914

Maserati S.p.A. () is an Italian luxury car manufacturer. Established on 1 December 1914 in Bologna, Italy, the company's headquarters are now in Modena, and its emblem is a trident. The company has been owned by Stellantis since 2021.

German aircraft manufacturer (1922-2002)

1914-1960 aircraft manufacturer in the United Kingdom

British automobile manufacturer producing light cars between 1914 and 1965

automobile manufacturer

thumb|Bond of the Automobiles Donnet SA, issued 1. December 1928 Donnet was a French manufacturing company of the early twentieth century. Founded as Société des Établissements Donnet-Denhaut by Jérôme Donnet (formerly of Donnet-Lévêque) and François Denhaut at Neuilly-sur-Seine in 1914, the firm manufactured a highly successful line of patrol flying boats (the Donnet-Denhaut flying boat series) for the French Navy. The company became known simply as Donnet after designer Denhaut left it in 1919 (replaced by Maurice Percheron), but did not continue to build aircraft for long afterwards.

thumb|The only known surviving O-We-Go, a 1914 model, which is currently on display at the Northeast Classic Car Museum.|240x240px The O-We-Go was an American Cyclecar manufactured in 1914 in Owego, New York.