Work Service S.A. Announced earnings results for the full year ended December 31, 2020. For the full year, the company announced total revenue was PLN 902.928 million compared to PLN 1,377.685 million a year ago. Operating income was PLN 7.674 million compared to operating loss of PLN 4.365 million a year ago. Net loss was PLN 16.040 million compared to PLN 124.007 million a year ago.