Graziano Oerlikon (former Graziano Trasmissioni) is an Italian company based in Turin manufacturing gearboxes, drivelines and their mechatronics components. It makes the "Pre-Cog" seven-speed Seamless-Shift gearbox (SSG) dual-clutch gearbox used in the McLaren MP4-12C.
Graziano Oerlikon is the world largest supplier of precision gears and shafts for final reduction components within the agricultural and off-highway vehicle.
The company is also known for supplying transmission and mechatronics for premium performances cars. Customers include Ferrari, Lamborghini, Audi, Maserati , Alfa Romeo and Aston Martin, while some Mercedes-AMG models uses Graziano Power Transfer Unit . Competitors are Germans ZF Friedrichshafen and Getrag.
Graziano Trasmissioni was started in 1951 as a small family company with 15 employees by Carlo Graziano. In 1963, the company moved to its present headquarters in Cascine Vica. After 1981, the company's export activity increased progressively. The company then expanded, opening a factory in India in 1999, another in Suzhou (China) in 2006 and a third in Cerveny Kostelec (Czech Republic), in 2006.
In 2007 it merged with North American Fairfield, becoming Oerlikon Drive Systems, part of the Oerlikon Group. Graziano is currently named Oerlikon Graziano.
From 1996-1997, starts the cooperation with Ferrari, it developed and supplied the complete gearboxes for the Ferrari Modena, 612 Scaglietti, Enzo, 430, 575M Maranello.