TramMet should not be confused with TriMet.
Tramvia Metropolità, SA (TramMet) is a company based in Barcelona, Catalonia, Spain. It's a joint venture of the companies FCC-Vivendi, COMSA, Acciona-Necso, Alstom, Sarbus, Soler&Sauret, Banc Sabadell and Société Générale. It was created in 1999 to operate the new tram systems in Barcelona, Trambaix and Trambesòs from April 27, 2000. The Trambaix network was inaugurated on April 3, 2004, whereas the inauguration of Trambesòs took a bit longer, May 8 of that year.[1]