Delko S.A. Announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced total revenue was PLN 191.210 million compared to PLN 215.167 million a year ago. Operating income was PLN 5.244 million compared to PLN 8.331 million a year ago. Net income was PLN 4.422 million compared to PLN 6.481 million a year ago. Basic earnings per share from continuing operations was PLN 0.74 compared to PLN 1.08 a year ago.