Carlos de Borbón dos Sicilias

Telvent GIT SA operated as an information technology solutions and information services provider. It served customers from industrial sectors particularly in the energy, transportation, environment and agriculture industry as well as the global services sector. The company was founded in 1941 and was headquartered in Madrid, Spain.

Petróleos Mexicanos EPE explores, refines, distributes, and markets natural gas and petrochemicals. It operates through the following business segments: Exploration and Production, Industrial Transformation, Logistics, Drilling and Services, Ethylene, Fertilizers, Cogeneration and Services, as well as Corporate and Other Subsidiaries. The company was founded in 1933 and is headquartered in Mexico.

Compañía Española de Petróleos SAU engages in the provision of oil and gas value chain services. It operates through the following segments: Exploration and Production; Refining; Marketing and Distribution; Chemicals, and Corporation. The Exploration and Production segment produces oil and natural gas in land and at sea. The Refining segment distils crude oil and transforms it into refined products for sale to market. The Marketing and Distribution segment responsible for the sale and delivery of products to end consumers. The Chemicals segment specializes in high added value raw materials. The company was founded in 1929 and is headquartered in Madrid, Spain.

Grupo Dragados SA is involved in four business areas, namely, construction, services, industrial and concessions. The company builds and manages large-scale projects such as power facilities and oil pipelines. The company excels in the construction of airports, dams, bridges and toll roads. The construction segment focuses on all domestic and international construction and engineering activities; including building construction, civil works, building maintenance and infrastructure conservation. It was founded in 1941. The company is located in Madrid, Spain

Viajes Marsans SA provides packaged tours and travel services in Spain. It offers various travel packages and services in association with various resorts and hotels, transport companies, and airlines. The group includes companies, such as www.marsans.com, AirComet, Trapsa, Hotetur, Travel Bus, Trapsatur, and Mundi Color. It offers services in Spain, France, Italy, Brazil, Mexico, Venezuela, and Argentina. Viajes Marsans was founded in 1910 and is headquartered in Madrid, Spain.

Eléctricas Reunidas de Zaragoza SA wholesales and distributes drywall, taps, pipes and plumbing equipment. The company is headquartered in Zaragoza, Spain.

Reyal Urbis SA engages in the real estate business. The company was founded in 2007 and is headquartered in Madrid, Spain.