ACS Actividades de Construccion y Servicios is a holding company. Through its subsidiaries, Co.'s activities are divided into the following areas: Construction, engaged in the construction of civil works, and residential and non-residential building construction; industrial services, engaged in the development of applied engineering services, installations and the maintenance of industrial infrastructures in the energy, communications and control systems sectors; services, groups together environmental services, the outsourcing of building maintenance services, logistics and transport services; and concessions, mainly engaged in transport infrastructure concessions.

Merlin Properties SOCIMI SA is a Spain-based company engaged in the operation of a real estate investment trust (REIT). The Company focuses on the acquisition, management and rental of commercial properties located in the Iberian Peninsula, primarily in Spain. The Company's activities are divided into the following segments: Office buildings, operating a portfolio of office space; High-street retail, engaged in leasing retail stores; Shopping centers, engaged in managing department stores; Logistics, operating logistics warehouses and distribution centers, and Others. The Company's other activities include property management services rendered to third parties.

NH Hotel is engaged in the operation and management of hotels throughout Spain, the Benelux countries, Germany, and South America.

Obrascon Huarte Lain is an international concession and construction groups based in Spain. Co. maintains significant operations in 30 countries across all five continents. Co. is engaged in hospital and railway construction, transport infrastructure concessions, oil and gas, energy, solids handling and fire protection systems and international contracts. Co.'s operations are organized along four divisions: OHL Concesiones, OHL Construccion, OHL Industrial y OHL Desarrollos. Co. is also engaged in real state project developments of mixed use managed by the international hotel chains.

Repsol is an oil and gas company. Co. is engaged in all the activities relating to the oil and gas industry, including exploration, development and production of crude oil and natural gas, transportation of oil products, liquefied petroleum gas (LPG) and natural gas, refining, the production of a wide range of oil products and the retailing of oil products, oil derivatives, petrochemicals, LPG and natural gas, as well as the generation, transportation, distribution and supply of electricity. Co. operates in more than 40 countries. Co.'s operations are divided into four segments: Upstream, Downstream, LNG and Gas Natural Fenosa.

Talgo is engaged in designing, manufacturing, repairing and maintaining the railway rolling stock, as well as the manufacturing, assembling, repairing and maintaining the engines, machinery and parts of the railway systems. Co. has an industrial presence in seven countries: Spain, Germany, Kazakhstan, Uzbekistan, Russia, Saudi Arabia and U.S.A. Co. has an active fleet in Europe, Asia and North America that comprises of 94 high-speed trains and more than 1,400 Talgo tilting passenger cars. Also, Co. purchases, redesigns, constructs, leases and sells all types of real estate.

Vocento is engaged in the editing, distribution and sale of unit or periodic publications of general, cultural, sport, artistic or any other nature type of information, as well as the printing and sale of printing warehouses and any other activities related to the editorial industry and graphic arts. Co. is also engaged in the establishment, utilization and sale of radio stations, television stations and other types of installations for the emission, production and promotion of audiovisual media, as well as the production, edition and distribution of discs, tapes, magnet phonic tapes, programs, films and all other types of communication media.