Toplofikatsia Ruse EAD announced earnings results for the half year ended June 30, 2021. For the half year, the company announced sales was BGN 36.341 million compared to BGN 37.626 million a year ago. Operating income was BGN 747,000 compared to BGN 3.459 million a year ago. Net income was BGN 129,000 compared to BGN 2.041 million a year ago.