Diatto was an Italian manufacturing company founded in 1835 in Turin by Guglielmo Diatto (1804–1864) to make 'carriages for wealthy customers'. In 1874 Guglielmo’s sons, Giovanni and Battista Diatto, began building railway carriages for Compagnie Internationale des Wagons-Lits and the Orient Express.

In 1955, Diatto was taken over by Veglio & C. SpA and ceased to trade in its own name after over 500 successes in world motor racing. Diatto had a 120-year history and a well deserved reputation as high quality manufacturers of stylish, powerful automobiles. The company had a leading role in the development of the world automobile industry.

One hundred and twenty years of Diatto history, from 1835, when Guglielmo Diatto (son of Biagio), started a wheelwright’s business on the banks of the river Po, in Turin, until 1955, when the company was taken over by Veglio & C. SpA.

Diatto è la prima azienda automobilistica al mondo, fondata nel 1835. Una grande realtà industriale torinese produttrice di auto da corsa e modelli di successo, che negli anni ’20 la resero un simbolo di lusso e glamour amato dal jet set internazionale.

Diatto是一个拥有百年历史的意大利跑车品牌，早在1835年Diatto就开始制造马车， 1905年开始制造汽车，1929年停止生产。

The Turin auto manufacturer, with characteristic oval logo on a red background, was a large business, with 500 employees and an annual production of over 250 cars. It produced new technology and champion motor racing drivers: Diatto won over 500 races worldwide in 20 years of competitive racing.

迪亚托 Diatto 是一家意大利制造公司，于1835年由Guglielmo Diatto在意大利都灵成立。 1874年，Guglielmo儿子Giovanni和Battista Diatto开始建造Compagnie Internationale des Wagons-Lits和东方快车的铁路车厢。

Table of winsTable of wins

Diatto and the Maserati Brothers With the presentation of the Diatto 20 Type designed by Engineer Coda, at the Milan Exhibition of 1922, the Maserati brothers began to work closely with Diatto. They tested and drove the famous 20 S.

La Diatto fu un'impresa metalmeccanica italiana fondata nel 1835 da Guglielmo Diatto, orientata dapprima nella produzione di veicoli ferrotranviari, che si specializzò in seguito nel mercato delle automobili sportive e di lusso.