AB Effectenbeteiligungen AG is an Austria-based company that invests in European companies. The Company is engaged in the investment in undervalued small-cap and micro-cap companies, in medium-sized companies with a growth potential, as well as in pre-initial public offering (IPO) companies. In the fiscal year ended on December 31, 2009, AB Effectenbeteiligungen AG's portfolio included Rhoen Kliniken AG, a Germany-based hospital operator, Realtime Technology AG, a Germany-based provider of visualization technologies and services for industrial applications in the automobile, aviation and consumer goods sectors and RIB Software AG, a Germany-based specialist in building construction, plant engineering and infrastructure management software.

Duro Felguera is engaged in electrical and mechanical engineering activities, including the manufacture, turn-key installation, and service of industrial machinery in the metallurgic sector. Co. is also engaged in the contract, distribution and sale of fuel-oil, gas-oil and diesel-oil, as well as in the mining and production of iron and steel. Through its subsidiaries, Co. is engaged in the provision of fuel-oil, gas-oil, diesel-oil, and intermediate products in high technology, including software, hardware, research, development as well as in investments.

Iberdrola is a holding company. Through its subsidiaries, Co. operates in four segments: network business, which includes all the energy transmission and distribution activities, and other regulated activity originated in Spain, the U.K., the U.S. and Brazil; deregulated business, which includes electricity generation and sales businesses as well as gas trading and storage businesses carried on by Co. in Spain, Portugal, the U.K. and North America; renewable business, with activities related to renewable energies in Spain, the U.K., the U.S. and the rest of the world; and other businesses, including the engineering and construction businesses and the non-power businesses.

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.

Sacyr is the parent company of a group engaged in the acquisition, development and construction of urban properties for their subsequent rental or resale. Co. primarily leases and sells office buildings and complexes, housing units, and shopping centers. Co. is also engaged in the operation of urban car parking facilities. Co. offers services related to the real estate industry such as technical assistance in energy savings, inventory management, architectural design, telecommunications management, property maintenance, as well as gardening and landscaping. Co. also provides consulting services in the real estate fund management sector.