Zegna Results Presentation Deck

1H 2023 AND 2Q 2023 REVENUES BY SEGMENT ● ● ● ZEGNA 1H 2023: €652 million (+17.9% YoY) 2Q 2023: €332million (+23.4% YoY) Organic growth of 23.8% and 28.2% YoY in 1H 2023 and 2Q 2023, respectively Strong performance of ZEGNA-branded products Remarkable DTC performance Positive contribution from the Textile product line ● THOM BROWNE 1H 2023: €208 million (+11.9% YoY) 2Q 2023: €95 million (+8.1% YoY) Organic growth of 13.6% and 10.8% YoY in 1H 2023 and 2Q 2023, respectively Growth driven by robust DTC performance Supported by positive comparatives and store network expansion (+13 net new stores vs. 1H 2022) South Korea transition from wholesale to retail (lower wholesale shipments) Ermenegildo Zegna Group TOM FORD FASHION 1H 2023: €64 million Contributing with €64 million revenues Adding 51 directly operated stores and 70 mono-brand wholesale stores New CEO appointed on July 18, 2023, effective as of September 18, 2023 11

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