Egyptian TMT tycoon Naguib Sawiris has tendered his resignation as CEO of Orascom Telecom Media and Technology and is set to be replaced by COO and deputy CEO Tamer El Mahdi. Meanwhile, Khaled Ellaicy has been appointed as the company’s new CFO. Egyptian TMT tycoon Naguib Sawiris has tendered his resignation as CEO of Orascom Telecom Media and Technology (LSE:OTMT), effective 1 January 2017. […]