Nairobi, Kenya
MTN Group, formerly M-Cell,is a South Africa-based multinational mobile telecommunications company, operating in many African, European and Asian countries. Its head office is in Johannesburg.As of 30 June 2016, MTN recorded 232,6 million subscribers across its operations.Although MTN operates in over 20 countries, One-third of its revenues come from Nigeria, where it holds about 35% market share.