Athens Water Supply and Sewerage Company S.A. Announced earnings results for the half year ended June 30, 2021. For the half year, the company announced sales was EUR 156.034 million compared to EUR 158.280 million a year ago. Operating income was EUR 17.769 million compared to EUR 18.592 million a year ago. Net income was EUR 9.687 million compared to EUR 14.331 million a year ago.