Investor Presentaiton

Strong financial performance Revenue $2,565m H1’23 Q2'23 +16.9% EBITDA airtel | Africa $1,255m +17.8% Margin 48.9% 48.3% H1’22 $1,308m +18.5% YoY EPS (pre-exceptional) $641m +19.1% YoY Leverage¹ H1’23 6.8 cents (0.7) cents 1.3x 0.2x Q2'23 3.0 cents (1.3) cents 1.3x Improved by 0.2x Board has declared an interim dividend of 2.18 cents Notes: Growth rates and EBITDA margin expansion are in constant currency, unless otherwise stated. 1. Calculated as gross debt (including lease liabilities) less cash and cash equivalents (including deposits with banks) divided by the last 12 months EBITDA. 6

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