OPNET Technologies Co., Ltd. announced earnings results for the first quarter ended March 31, 2019. For the first quarter, the company announced sales was TWD 72.056 million compared to TWD 75.143 million a year ago. Operating loss was TWD 6.426 million compared to operating Income of TWD 7.195 million a year ago. Net loss was TWD 5.345 million compared to net income of TWD 9.430 million a year ago. Basic loss per share was TWD 0.09 compared to basic earnings per share of TWD 0.15 a year ago.