Endesa is engaged in the production, transmission, distribution, and supply of electricity, through hydroelectric, fossil fuel, and nuclear generation. Co. is also engaged in the mining of coal for use in its fossil-fuel electric plants; mining research; land restoration, and environmental monitoring and control.

International Airlines Group is an international scheduled airline and global premium airlines. Co.'s principal place of business is London with significant presence at Heathrow, Gatwick and London City airports.

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.

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.

Vidrala SA is a Spain-based company principally engaged in the glass industry. The Company operates through two segments: Spain and European Union. The Company's activities include the production, distribution and sale of glass bottles and containers used in the food and beverages industries. The Company conducts its own research and development (R&D) operations. It operates production plants and melting furnaces located in such countries, as Portugal, France, Belgium and Italy. The Company owns such subsidiaries as Crisnova Vidrio SA, Inverbeira Sociedad de Promocion de Empresas SA, Gallo Vidro SA, Castellar Vidrio SA, Corsico Vetro SRL, MD Verre SA, Omega Immobiliere et Financiere SA, Investverre SA and CD Verre SA.