RealTech AG announced earnings results for the half year ended June 30, 2021. For the half year, the company announced sales was EUR 4.766 million compared to EUR 4.389 million a year ago. Operating income was EUR 332,950 compared to operating loss of EUR 1.099 million a year ago. Net income was EUR 273,242 compared to net loss of EUR 1.102 million a year ago. Basic earnings per share was EUR 0.05 compared to basic loss per share of EUR 0.21 a year ago.