ERG Spólka Akcyjna announced earnings results for the half year ended June 30, 2021. For the half year, the company announced sales was PLN 53.581 million compared to PLN 44.367 million a year ago. Operating income was PLN 75,000 compared to PLN 2.642 million a year ago. Net income was PLN 231,000 compared to PLN 2.016 million a year ago.