EDP - Energias de Portugal, S.A. generates, distributes, and supplies electricity in Portugal, Spain, France, Poland, Romania, Brazil, and the United States.
EDP Renováveis, S.A., a renewable energy company, plans, constructs, and maintains electricity production facilities primarily in Spain.
REN - Redes Energéticas Nacionais, SGPS, S.A., through its subsidiaries, engages in the transmission of electricity and natural gas in Portugal.
