Professional Waste Technology (1999) Public Company Limited announced earnings results for the second quarter ended June 30, 2019. For the second quarter, the company announced total revenue was THB 73.212 million compared to THB 66.498 million a year ago. Net income was THB 7.511 million compared to THB 9.988 million a year ago. Basic earnings per share was THB 0.004 compared to THB 0.005 a year ago. For the half year, total revenue was THB 148.820 million compared to THB 119.601 million a year ago. Net income was THB 20.326 million compared to THB 10.438 million a year ago. Basic earnings per share was THB 0.01 compared to THB 0.005 a year ago.