Rome, 13 May 2014 - Standard & Poor's confirms 'BBB+' rating and upgrades outlook to stable for Atlantia, Autostrade per l'Italia and Aeroporti di Roma.
Rome, 13 May 2014 - Standard & Poor's confirms 'BBB+' rating and upgrades outlook to stable for Atlantia, Autostrade per l'Italia and Aeroporti di Roma.