A2A
 A2A S.p.A. is an Italian utility company born out of the merger of two independent Italian companies AEM of Milan and ASM Brescia at the end of 2007. It is the first Italian operator in the private urban waste sector to work 24 hours for an energy production of 1.5 TWh. It is the third largest company in Italy in the production and distribution of electricity. The A2A Group is listed on the Borsa Italiana and is a member of the FTSE MIB index.