Ferrovial, S.A., together with its subsidiaries, operates as an infrastructure operator and municipal services company worldwide.
Siemens Gamesa Renewable Energy, S.A., together with its subsidiaries, engages in the development and construction of wind farms.
ACS, Actividades de Construcción y Servicios, S.A.
Fomento de Construcciones y Contratas, S.A., together with its subsidiaries, engages in the environmental services, water, and infrastructure development businesses in Europe and internationally.
Zardoya Otis, S.A., together with its subsidiaries, manufactures, installs, and maintains elevators, and escalators and mobile platforms worldwide.
Fluidra, S.A., together with its subsidiaries, operates in the pool and wellness equipment business.
Sacyr, S.A. engages in the construction and infrastructure concessions, industry, and services businesses in Latin America, Africa, Europe, Asia, and Oceania.
Elecnor, S.A. engages in infrastructure and concessions businesses in Spain and internationally.
Talgo, S.A. designs, manufactures, and sells rolling stock and maintenance equipment worldwide.
Grupo Empresarial San José, S.A. engages in construction business in Spain and internationally.
Obrascón Huarte Lain, S.A. engages in the concessions and construction businesses primarily in Spain, the United States, Canada, Mexico, Colombia, Peru, Chile, and Central Europe.
Azkoyen, S.A. designs, manufactures, and sells technological solutions in Spain and internationally.
Abengoa, S.A., together with its subsidiaries, provides technology solutions for the energy and water sectors in Spain and rest of Europe, North America, Brazil and rest of South America, Europe, Africa, and the Middle East.
General de Alquiler de Maquinaria, S.A. primarily engages in the equipment rental business in Spain and internationally.