Tarczynski S.A. Announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was PLN 277.372 million compared to PLN 246.464 million a year ago. Operating income was PLN 45.256 million compared to PLN 13.892 million a year ago. Net income was PLN 32.310 million compared to PLN 6.268 million a year ago.