Founded in 1970, Société de Transmissions Automatiques is owned by Renault.


What does Ruitz do ? 

Located in the second biggest region of France's automotive industry, STA specializes in the manufacture of automatic transmissions, producing more than two million in its workshops.

On the same site, STA groups: manufacture, engineering, service life unit (incident analysis) and standard exchange.

Recognized for its specific technical expertise in areas such as cold forging and fine blanking, STA also produces gears, planet wheels, sun gears and other transmission components used to make engines or gearboxes.