Miguel Morenés Giles

Cantiles XXI SL is a holding company. It is engaged in financial, economic, administrative, commercial, legal, industrial, fiscal and social consultancy, as well as the provision of management and information services and business administration. The company was founded on March 17, 2000 and is headquartered in Madrid, Spain.

Celeo Concesiones e Inversiones SL engages in the operation and management of its investment holding companies. Through its subsidiaries, the firm specializes in the management of solar plants and power transmission lines for renewable energy production. The company was founded on April 27, 2009 and is headquartered in Madrid, Spain.

Part of Cantiles XXI SL, Elecnor de México SA de CV is a private company based in Miguel Hidalgo, Mexico. The Mexican company specializes in providing high-tech solutions for infrastructure development in various sectors such as space, aeronautics, maritime, and transport. The company's services include turnkey operational systems in navigation aids, surveillance, communications, and airports, as well as maritime surveillance and monitoring for maritime safety and control. Elecnor de México SA de CV is committed to improving the pillars of the European space program for sustainable and conscious exploration of space.

Part of Cantiles XXI SL, Electrificaciones del Ecuador SA is an Ecuadorean company that manufactures prefabricated structural components for construction. The private company is based in Quito, Ecuador.

Montelecnor SA provides civil engineering and residential and commercial building construction services. The private company is based in Montevideo, Uruguay.

Part of Cantiles XXI SL, Elecnor Chile SA is a Chilean company that provides infrastructure and renewable energy projects construction services. The private company is based in Santiago, Chile.