Zegna Results Presentation Deck

GROUP REVENUES BY SALES CHANNEL (PRELIMINARY AND UNAUDITED) Reconciliation Tables/2 Group Direct to Consumer (DTC) Zegna branded products Thom Browne Tom Ford Fashion Total Direct to Customer (DTC) Wholesale Zegna branded products Thom Browne Tom Ford Fashion Third Party Brands and Textile Total Wholesale Other Revenues Growth 35.1% 32.7% 25.3% n.m. 48.1% 42.8% (1.7%) n.m. (25.7%) 16.0% n.m. Foreign Exchange (2.3%) (3.5%) (8.4%) n.m. (4.7%) (0.2%) (0.2%) n.m. 1.0% 0.4% n.m. Q2 2023 vs Q2 2022 Acquisitions and disposals 18.4% -% -% n.m. 17.0% -% -% n.m. (0.2%) 20.8% n.m. Structural changes in license agreements where Zegna operates as a licensee (5.5%) -% -% n.m. -% _% -% n.m. (22.7%) (11.2%) n.m. Zegna branded products include apparel, bags, shoes and small and large leather goods, as well as licensed goods and royalties. Ermenegildo Zegna Group Organic Growth 24.5% 36.2% 33.7% n.m. 35.8% 43.0% (1.5%) n.m. (3.8%) 6.0% n.m. The table above shows a reconciliation of revenue growth for the three months ended June 30 and March 31, 2023 to organic growth for the same period by sales channel and at the Group level. 29

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