Acciona is the parent company of a construction group. Co. is engaged in general construction activities in the areas of civil engineering and buildings, including railways, marine and hydraulic works, motorways and airports, town planning, conduits, pavements, parking lots, and industrial and urban buildings. In addition, Co. is engaged in the provision of real estate services, the operation of parking lots, telecommunications, services, ecology and alternative means of energy. Co.'s operations are organized in six business divisions: Infrastructures, Real Estate, Energy, Water, Environmental & Urban Services and Logistic & Transport Services.

Banco Bilbao Vizcaya Argentaria is an international financial group, engaged primarily on providing banking services and consumer finance to private individuals and businesses in Spain and Portugal; providing real estate activity in Spain; providing services to international companies and investment banking, capital markets and treasury management services to clients; and providing the banking, insurance and pension businesses in Mexico and the U.S., as well as in South America.

Banco Santander is a holding company, providing a range of financial products. Co.'s products and services include: retail banking business that covers all customer banking businesses; wholesale banking business; as well as asset management and insurance business. Co.'s principal operations are in Spain, the U.K., Portugal, Germany, Italy and Latin America. As of Dec 31 2014, Co.'s total assets amounted to Euro1,266,296,000,000 and total customer deposits amounted to Euro647,627,000,000.

Bankia is a financial institution based in Spain. Co. is primarily engaged in operations in the banking sector. Co.'s business operations are structured into seven areas: Retail Banking, Business Banking, Private Banking, Asset Management and Bancassurance, Capital Markets and Holdings. Co. offers financial products and services to various customer segments, such as individuals, small and medium enterprises, large corporations, as well as public and private institutions. As of Dec 31 2014, Co. had total assets and total customer deposits of Euro233,648,603,000 and Euro106,806,698,000 respectively.

Distribuidora Internacional De Alimentacion is a supermarket and convenience store group based in Spain. Co. is engaged in the retail trade of food through cut-price self-service supermarkets and franchise establishments. Co. is engaged in the operation of stores located in Spain, France, Portugal, Turkey, Argentina, Brazil and China.

Fauji Cement is engaged in the manufacturing and marketing of cement.

Fomento de Construcciones y Contratas is the parent company of a group engaged in sanitation services, cleaning, maintaining, purification and distribution of water, construction of highways, hydraulic works, marine works, air and rail transport infrastructure, urban developments, housing, non-residential buildings, office buildings, toll highways, parking garages, marinas and water treatment plants. Co. is also engaged in the manufacture and sale of cement and cement infrastructures, such as precast concrete elements; and in the financial markets, and real estate development, leasing and tourism.

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.