Gulf Mushroom Products Co. SAOG announced unaudited earnings results for the year ended December 31, 2018. For the year, Total Revenue was OMR 7,598,663 against OMR 6,628,405 a year ago. Profit before lnterest, tax & depreciation was OMR 1,663,617 against OMR 1,018,169 a year ago. Profit before tax was OMR 463,834 against OMR 388,145 a year ago. Profit after tax was OMR 392,438 against OMR 303,582 a year ago.