Hot News Indian billionaire Sunil Bharti Mittal’s Airtel Africa to buy out minority investors in Nigerian subsidiary in $148-million deal by Omokolade Ajayi October 4, 2021 by Omokolade Ajayi October 4, 2021 The company has initiated a process to buy back the 8.27-percent minority stake at an offering price of $0.1358 per share.