London Security plc announced earnings results for the half year ended June 30, 2021. For the half year, the company announced sales was GBP 82.739 million compared to GBP 67.164 million a year ago. Operating income was GBP 12.280 million compared to GBP 7.634 million a year ago. Net income was GBP 9.267 million compared to GBP 4.895 million a year ago. Basic earnings per share from continuing operations was GBP 0.756 compared to GBP 0.399 a year ago.