Carlson Investments S.A. Announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced total revenue was PLN 181,123 compared to PLN 249,932 a year ago. Operating income was PLN 108,471 compared to PLN 102,341 a year ago. Net income was PLN 115,577 compared to PLN 102,993 a year ago.