Allego Results Presentation Deck

Significant Growth Buoyed by Strong Fundamentals Revenue (in €mm) € 80 € 60 € 40 € 20 € 0 ■Charging € 46.8 € 8.2 4Q21 Allego> Services € 33.9 € 26.9 4Q22 Operational EBITDA (in €mm) € 30 € 10 (€ 10) Source: Company information. € 14.8 4Q21 € 7.8 4Q22 01 02 03 Fourth Quarter Revenue of €61 million Revenue of €60.9 million (+10.7% y-o-y) o Charging revenue increased 228% y-o-y, benefitting from improvements across all key measures ● o Fourth quarter services revenue decreased, driven primarily by the Carrefour and Mega-E projects, which were second half of 2022 weighted Fourth quarter 2022 Operational EBITDA of €7.8 million Lower Operational EBITDA was driven by higher SG&A due to expansion and increased revenues compensated by an increase in gross profit Allego has begun implementing PPAs to offset the higher costs to drive margin expansion effective January 1, 2023 Continued momentum and secured backlog provide strong forward visibility 11

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