Sparco S.p.A is an Italian auto part and accessory company headquartered in Settimo Torinese, Turin, Italy that specializes in producing items such as seats, steering wheels, harnesses, racewear and helmets. Sparco branded alloy wheels are produced under licence by OZ Group. They also sponsor many types of auto races including rallies, single-seaters, and motorcycles.

(References – from Wikipedia, the free encyclopedia)