Corelens S.A. Announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced total revenue was PLN 164,158 compared to PLN 338,892 a year ago. Operating loss was PLN 5,009 compared to PLN 79,763 a year ago. Net loss was PLN 8,345 compared to PLN 85,953 a year ago.