J.W. Construction Holding S.A. Announced earnings results for the half year ended June 30, 2021. For the half year, the company announced operating loss was PLN 5.182 million compared to PLN 18.022 million a year ago. Net loss was PLN 9.736 million compared to PLN 15.429 million a year ago. Basic loss per share from continuing operations was PLN 0.12 compared to PLN 0.19 a year ago.