Rome, 1 September 2011 – Atlantia S.p.A. informs that following the agreement reached on 10 June, 2010 with Leão & Leão and approval from the relevant Authorities, the acquisition of a 10% stake in Triângulo do Sol Auto was completed via Autostrade Concessões e Participaçoes Brasil Ltda. (a wholly owned subsidiary of the Group). Such transaction raises the Atlantia Group’s stake in Triangulo do Sol to 60%, allowing its full consolidation in the Group’s accounts.