Spectra Systems Corporation announced earnings results for the half year ended June 30, 2021. For the half year, the company announced total revenue was USD 8.023 million compared to USD 6.519 million a year ago. Operating income was USD 3.027 million compared to USD 1.898 million a year ago. Net income was USD 2.948 million compared to USD 1.895 million a year ago. Basic earnings per share from continuing operations was USD 0.06 compared to USD 0.04 a year ago.