Zust (originally Züst) was an Italian car manufacturing company operating from 1905 to 1917.
The company was founded by engineer Roberto Züst, an Italian industrialist of Swiss origin,[1] who owned a precision tool manufacturing plant at Intra, near Lago Maggiore (formerly the Guller & Croff iron foundry[2]).
In 1906 Züst decided to also make smaller cars, so with his five sons he founded a new company known as Brixia-Zust in the city of Brescia.
On October 1, 1917, the company was taken over by Officine Meccaniche of Milan, who continued to make the S305 until 1923 under their own name.
Brixia-Zust (originally Brixia-Züst) was an Italian car manufacturer also founded by engineer Roberto Züst, owner of Zust of Milan, and his sons.