M4B S.A. Announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced total revenue was PLN 5.825 million compared to PLN 4.993 million a year ago. Operating income was PLN 205,506.56 compared to PLN 212,279.99 a year ago. Net income was PLN 193,935.18 compared to PLN 125,952.14 a year ago.