Redeia Corporación, S.A., a publicly owned Spanish utility company founded in 1985, operates the country's high-voltage electricity transmission network. This network was largely acquired through government mandates requiring the sale of other grid owners' assets to Redeia. In addition to its primary transmission business, Redeia also maintains a smaller fiber-optic network within Spain and is expanding its infrastructure operations in Latin America. As of 2023, the company employed approximately 70 people.