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.

Almirall is engaged in the acquisition, manufacture, storage, sale and mediation in the sale of pharmaceutical specialties and products and all manner of raw materials used to prepare pharmaceutical specialties and products. Also, Co. acquires, manufactures, storages, sales and mediates in the sale of cosmetics, chemical, biotechnological and diagnostic products for human, veterinary, agrochemical and food-industry use, as well as all manner of utensils, complements and accessories for the chemical, pharmaceutical and clinical industries. In addition, Co. is engaged in the acquisition, sale, lease, subdivision and development of land lots, land and properties of all kinds.

Ebro Puleva is a food manufacturing group based in Spain. Co. is engaged in the manufacture and marketing, export and import of sugar, rice, dairy products, and products destined for agriculture development and human and animal consumption. Co.'s brand names include: Panzani®, Ronzoni®, American Beauty®, Skinner®, Lancia®, Catelli®, Healthy Harvest®, etc. in pastas and sauces, Mahatma®, Sucess®, Carolina®, Lustucru®, Taureau Aile®, Oryza®, Bosto®, Reis-Fit®, Riceland®, Danrice®, Risella®, Brillante®, Nomen®, La Cigala® and La Fallera® in the rice sector, Puleva®, Ram® and El Castillo® in the dairy sector, and Azucarera® and Sucran® in the sugar sector.

Mapfre is an insurance company based in Spain. Co. is the parent company of a group engaged in the underwriting and provision of insurance in Spain and abroad. Insurance policies provided include: life, non-life, accident, home-owner, general and health. Through its subsidiaries, Co. is also engaged in the provision of reinsurance, the management of investment funds, pension funds and pension plans, real estate and related services. On the domestic market, Co.'s activities include managing investment funds, pension funds and pension plans, real estate and other service businesses.

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.