Investor Presentaiton

airtel | Africa Double digit revenue growth across all regions continue (Mobile services + Mobile money) Contribution to Group revenue Customer base Revenue EBITDA 50.7% margin 46.3m $1,040m $527m 40.5% Nigeria³ 14.5% +19.7% +10.5% A strong performance despite voice barring for NIN non-compliant customers. 52.1% margin 61.4m $942m $491m Strong revenue growth East Africa³ 36.7% +8.0% +16.2% +20.1% across voice, data and mobile money 47.9% 26.9m Francophone Africa³ $587m $281m 22.9% +6.0% +13.0% +23.3% Notes: 1. All financial growth rates are presented in constant currency. 2. 3. Revenue contribution in reported currency (contribution will not add to 100% due to inter-segment eliminations). Performance across both mobile services and mobile money margin* Robust revenue growth supported by cost optimisation initiatives * H1'23 had one-time opex benefit of $19m in Francophone Africa. Normalised EBITDA margin was 44.7%. 7

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