AIRTEL AFRICA PLC ORD USD0.5 revenue for the last year amounted to 3.94 B GBP, the most of which — 1.28 B GBP — came from its highest performing source at the moment, East Africa Mobile Services, the year earlier bringing 1.24 B GBP. The greatest contribution to the revenue figure was made by Nigeria — last year it brought AIRTEL AFRICA PLC ORD USD0.5 1.71 B GBP, and the year before that — 2.21 B GBP.