COL Public Company Limited announced earnings results for the first quarter ended March 31, 2019. For the first quarter, the company announced total revenue was THB 2,949.940 million compared to THB 2,857.370 million a year ago. Net income was THB 262.748 million compared to THB 239.717 million a year ago. Basic earnings per share was THB 0.41 compared to THB 0.37 a year ago.