Astaldi SpA is an Italy-based company primarily engaged in the construction industry. The Company structures its business into five main sectors: Transport Infrastructure, Energy Production Plants, Civil and Industrial Construction, Plant Engineering and Maintenance, and Concessions. The Companyâ€™s construction portfolio consists of railways, subways, bridges, roads, motorways, ports, airports, dams, hydroelectric plants, waterworks, oil pipelines, gas pipelines, treatment plants, hospitals, police academy and fair center, among others. Through Concessions sector, the Company is engaged in the operation of car parks, motorways and healthcare construction, among others. As of December 31, 2012, the Companyâ€™s subsidiaries included Astaldi Concessioni Srl, Toledo Scrl, Astaldi Canada Inc, 3E System Srl, Astaldi Bulgaria Ltd and Italstrade IS Srl, among others.