Césareo Alierta Izuel

Telefónica Internacional operates as a holding company with interests in the telecommunications industry. The firm is based in Madrid.

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.

Sociedad Rectora de la Bolsa de Valores de Madrid SA operates as a stock exchange. It trades convertible bonds and fixed income securities, in the public debt, corporate debt, options and futures and stock markets. The company was founded in 1831 and is headquartered in Madrid, Spain.

The Conference Board, Inc. is a membership organization working for the public interests. It creates and disseminates knowledge about management and the marketplace to help businesses in their performance and to better serve the society. The firm publishes information and analysis, makes economics-based forecasts and assesses trends, and facilitates learning by creating communities of interest that bring together senior executives from around the world. The company was founded in 1916 and is headquartered in New York, NY.

Beta Capital Sociedad De Valores SA is a Spanish company that engages in buying and selling of securities. The private company is based in Madrid, Spain. The company was founded by Césareo Alierta Izuel, Alfonso Ferrari Herrero.

Banco Urquijo SA provides commercial banking services. The private company is based in Madrid, Spain.

Fundación Telefónica is a private company based in Madrid, Spain. The Spanish company provides social innovation programs based on new technologies and collaborative networks.