Irisbus is a bus manufacturer which was formed through the merger of the bus and coach divisions of Fiat, Iveco and Renault in January 1999. It also acquired Ikarus Bus in late 1999. Since 2003, Irisbus has been 100%-owned by Fiat Group´s IVECO, and the company has been renamed Irisbus IVECO The company is based in Lyon, France with offices in Turin, Italy, Watford and Mainz.