ANSALDO STS has won a Euros 180 million five-year contract from Metroselskabet to maintain and operate Copenhagen's driverless metro system. The latest contract, which includes an option for an additional three years, continues Ansaldo's 14-year partnership with Metroselskabet which began in 1996 when the company won a tender to provide engineering, systems integration, rail electrification equipment and vehicles for the metro, and continued when Ansaldo was selected to manage the network when it opened in October 2002.