Cleantech Building Materials Plc announced earnings results for the half year ended June 30, 2021. For the half year, the company announced sales was EUR 680,000 compared to EUR 447,000 a year ago. Operating loss was EUR 2.077 million compared to EUR 1.516 million a year ago. Net loss was EUR 2.162 million compared to EUR 1.611 million a year ago. Basic loss per share from continuing operations was EUR 0.03 compared to EUR 0.02 a year ago.