REN - Redes Energ?ticas Nacionais, SGPS, S.A. Announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced total revenue was EUR 176.523 million compared to EUR 172.854 million a year ago. Operating income was EUR 54.485 million compared to EUR 58.969 million a year ago. Net income was EUR 4.491 million compared to EUR 4.302 million a year ago. Basic earnings per share from continuing operations was EUR 0.01 compared to EUR 0.01 a year ago.