Francisco Javier Salas Collantes

Riverstone Holdings LLC operates as an energy focused investment manager. It conducts buyout and growth capital investments in the exploration and production, midstream, oilfield services, power, and renewable sectors of the energy industry. The company was founded by David Matthew Leuschen and Pierre Fernard Lapeyre, Jr. in 2000 and is headquartered in New York, NY.

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.

Iberia Líneas Aéreas de España SA provides air transport to passengers and freight, internationally. The company also provides maintainance in its own fleet and other airlines. It provides other services such as IT and telecommunications services to the airline and outside clients, sevicing aircraft, hadling baggage and passenger handling services. It was founded on June 28, 1927 by Horacio Echeberrieta and is headquartered in Madrid, Spain.

Banco Privado Português SA (BPP) is a private investment bank which began banking activity in 1996. The bank's strategic business triangle comprises Private Banking, Corporate Advisory and Private Equity, with Private Banking representing the bank's core business. Headquartered in Lisbon, Portugal, BPP has additional offices in Porto as well as branches in Madrid, Seville and Valencia, Spain and representative offices in Sao Paulo, Brazil, and Johannesburg, South Africa. Privado Holding, the Banco Privado Group's holding company, was established in 2004. BPP provides private banking, corporate advisory and private equity services to private individuals, institutions and entrepreneurs.

Enusa Industrias Avanzadas SA produces uranium for nuclear power plants and is ultimately controlled by the Government of Spain. The private company is based in Madrid, Spain.

Telvent Corp. SL provides information technology services. It offers real-time IT solutions to the energy, environment, traffic management, and transport sectors. The company offers services in Spain, North America, Latin America, and Asia. Its subsidiaries include Telvent GIT SA and xWave. Telvent is headquartered in Alcobendas, Spain.

Part of Naturgy Energy Group SA, Prointec is a Spanish company that provides engineering and architectural services. The private company is based in Santa Rita do Sapucaí, Spain.