FCC CONSTRUCCIÓN SIGNS A JOINT VENTURE AGREEMENT WITH CARSO INFRAESTRUCTURAS Y CONSTRUCCIÓN Madrid, 30 June 2015. FCC Citizen Services, through its subsidiary FCC Construcción SA, has signed a 50% joint venture agreement with Carso Infraestructuras y Construcción SA de CV for the execution of construction projects in America (excluding Mexico). Investor Relations Department ir@fcc.es -902 109 845