Currently, there are four Ducati companies: Ducati Motor Holding (the subject of this article), Ducati Corse (which runs the Ducati racing program and is wholly owned by Ducati Motor Holding), Ducati Energia, a designer and manufacturer of electrical and electronic components and systems and Ducati Sistemi, a subsidiary of Ducati Energia. ###>Ducati annonce sa venue en MotoGP (remplaçant les anciens GP de 500) en 2003.