Allwyn Results Presentation Deck

Q3 2023 highlights A quarter of solid financial performance notwithstanding top line headwinds ● LO 5 Solid financial performance - Total Revenue - Increase driven by Camelot acquisitions - Existing geographies broadly in line YoY, impacted by customer- friendly sports results (as seen across the industry) and unfavourable jackpot cycles Adjusted EBITDA Solid EBITDA generation despite top line headwinds Adjusted EBITDA margin 41.7% ² (Q2'23:42.0%) - Successful execution of growth strategies > Organic - Continued progress in digital, supported by ongoing focus on product development and the customer proposition Rollout of important game innovations including launches in exciting annuity category in Austria, Czech Republic, Greece and Cyprus > Inorganic Economic interest in Greece and Cyprus to increase marginally as OPAP executes a €150m buyback programme (Allwyn does not plan to tender shares) Consolidated Total Revenue €2,007m +98% / -1% vs Q3'22 €368m Consolidated Adjusted EBITDA vs Q3'22, excl. Camelot UK and Allwyn LS Group acquisitions¹ +16% / +1% vs Q3'22 1) In Q1 2023 Allwyn completed the acquisitions of Camelot UK Lotteries Limited ("Camelot UK"), the current operator of the UK National Lottery, and the Camelot Lottery Solutions group of companies ("Allwyn LS Group"; formerly referred to as "Camelot LS Group"), the current operator of the Illinois Lottery, USA, under a private management agreement (the "Camelot Acquisitions"). The United Kingdom segment is consolidated only from February 2023. Allwyn LS Group is consolidated only from March 2023. % of Net Revenue. 3) As if acquisitions were already in effect for the whole LTM period. vs Q3'22, excl. Camelot UK and Allwyn LS Group acquisitions¹ Pro forma LTM consolidated Adjusted EBITDA³ Q1 2023 acquisitions ¹ €1,484m Camelot UK Allwyn LS Group Note: unless noted, all financial data presented is not pro forma for acquisitions of Camelot UK and Allwyn LS Group and only includes the contribution post date of acquisition allwyn

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