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.

Ferrovial is a transportation company based in Spain. Co. is engaged in operations in the transportation sector. Co. specializes in the design, construction, management, administration and maintenance of transport infrastructures. Co.'s services range also includes the maintenance of parking lots, and land-, sea- and air-based transport networks. Co. is also engaged in the promotion and operation of short-stay parking lots, parking regulation and management services and promotion and sale of residents' parking.

Metrovacesa SA, formerly Metrovacesa Suelo y Promocion SA, is a Spain-based real estate developer. The Company specializes in construction and sale of sustainable housing, both single-family and multi-family residential properties. Its activities also include promotion, urbanization and parceling of real estate in general, as well as real estate management for own benefit or on behalf of third parties. Its asset portfolio includes more than 6 million square meters of building land across Spain, as well as already developed properties in cities, such as Malaga, Almeria, Cordoba, Barcelona and Madrid, among others.

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.

Telefonica is engaged in the provision of public or private telecommunications services, including ancillary or complementary telecommunications services or related services. Co.'s fixed business includes: traditional fixed telecommunication services, Internet and broadband multimedia services, data and business-aplications services, and wholesale services for telecommunication operators. Co. also provides a range of mobile and related services and products to consumer and business customers, including mobile voice services, value added services, mobile data and Internet services, wholesale services, corporate services, roaming, fixed wireless, and, trunking and paging.