Zegna Results Presentation Deck

FY 2022 REVENUES ● ● Revenues of €1,493 million, +15.5% YoY, +11.0% YoY at cFX* Continued growth momentum for both Zegna and Thom Browne Zegna Segment +13.7% YoY Thom Browne Segment +25.3% YoY Both were impacted by Covid-19-related disruptions in the GCR throughout 2022, particularly severe in March-May and 4Q 2022 ● A two-speed world. Excluding GCR, growth was healthy double- digit (+42.0%), with the ZEGNA One Brand strategy well received and Thom Browne benefitting from growing internationalization and footprint expansion. 4Q was also strong ex-GCR at +24.7% YoY despite: April 6, 2023 ● ● a tougher base of comparison in Europe and the US in 4Q the termination of our distribution license with Tom Ford International, replaced by a supply agreement starting from SS23 deliveries (2pp negative impact on 4Q revenues) 1.292 FY 2021 (95) Ermenegildo Zegna Group +15.5% year-over-year GCR Revenues +295 World Exc GCR 1.493 FY 2022 € millions, except percentages. Numbers may not add up due to rounding * Please see pages 20 to 32 for Non-IFRS Financial Measures and definition and reconciliation of such non-IFRS measures to the most directly comparable IFRS measures 8

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