Automobili Turismo e Sport
ATS (Automobili Turismo e Sport, which roughly translates in English to "Tourism and Sports Cars") was an Italian car maker and briefly, a constructor in Formula One. The team ran in F1 in 1963, and made cars from 1963 to 1965. The company was founded by Carlo Chiti and Giotto Bizzarrini, intended to compete directly with Ferrari.