Optronics Technologies S.A. Announced earnings results for the half year ended June 30, 2021. For the half year, the company announced sales was EUR 659,966.89 compared to EUR 1.121 million a year ago. Net loss was EUR 136,742.43 compared to EUR 177,102.82 a year ago. Basic loss per share from continuing operations was EUR 0.041 compared to EUR 0.0531 a year ago.