E.S.I. Environmental Sensors Inc. announced earnings results for the full year ended March 31, 2020. For the full year, the company announced operating loss was CAD 32,694 compared to CAD 428,710 a year ago. Net loss was CAD 22,262 compared to CAD 420,988 a year ago. Basic eps was CAD 0 compared to basic loss per share of CAD 0.02 a year ago.