Tarczynski S.A. Announced earnings results for the full year ended December 31, 2020. For the full year, the company announced sales was PLN 1,024.937 million compared to PLN 877.781 million a year ago. Operating income was PLN 127.613 million compared to PLN 51.710 million a year ago. Net income was PLN 91.314 million compared to PLN 28.291 million a year ago.