Diageo Investor Event Presentation Deck

DELIVERING SUSTAINABLE LONG-TERM GROWTH Diageo scotch is fueling the growth and winning share in International Whiskies Diageo Scotch portfolio delivered 30% total Int'l Whiskies category value growth in 2022¹ DIAGEO 11 | Investor Scotch Presentation June 2023 Diageo Scotch Share of Int'l Whiskies² 14.6% June 2020 320bps 17.0% May 2022 17.8% May 2023 ¹Source: IWSR 2022 data as at 1 June 2023 2 Source: Diageo GPS (R12M Retail Sales Value (RSV) data, May 2023)

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