Telesto S.A. Announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced total revenue was PLN 1.715 million compared to PLN 690,980.000000 a year ago. Operating income was PLN 98,880.000000 compared to operating loss of PLN 251,540.000000 a year ago. Net income was PLN 144,670.000000 compared to net loss of PLN 230,070.000000 a year ago.