Red Eléctrica

Red Eléctrica de España is a partly state-owned and public limited Spanish corporation which operates the national electricity grid in Spain, where it operates the national power transmission system. It also holds assets in Portugal, Peru and Bolivia. 

Red Eléctrica Corp. SA engages in the power transmission and operation of electrical systems. Its activities include electricity transmission, system operation, and transmission grid management for the Spanish electricity system. It also offers telecommunication services and other related activities. The company was founded on December 26, 1984 and is headquartered in Alcobendas, Madrid.