However, the subcontract between Ansaldo and Serco Group was not extended, and the contract was instead given to Azienda Trasporti Milanesi in joint venture with Ansaldo; they took over operations from October 2007.
Namun subkontrak antara Ansaldo dan Serco Group tidak diperpanjang, dan diberikan kepada Azienda Trasporti Milanesi sebagai bentuk joint venture dengan Ansaldo; mereka mengambil alih operasi pada Oktober 2007.