Zegna Results Presentation Deck

2Q 2023, 1H 2023 SELECT HIGHLIGHTS AND RECENT EVENTS ZEGNA Our Road to Iconicity THOM BROWNE Our Road to 2X Revenues • Zegna One Brand Strategy continues to deliver market share gains • Store network resumes expansion with 7 new DTC stores opened in 1H 2023 ● ● Substantial increase in store productivity Oasi Zegna goes to Milan: Oasi di Lino and Summer 2024 fashion Show • Debut couture collection shown at Paris Couture Week • Thom Browne business in Korea internalized as of July 1, 2023 ● Footprint expansion continues: 3 new stores added in 1H 2023 * Acquisition subject to customary closing conditions, including antitrust approvals MADE IN ITALY TEXTILE PLATFORM Our Road to Excellence and Traceability TOM FORD FASHION One-of-a-kind Luxury Brand Ermenegildo Zegna Group ● Continuing to protect Made in Italy supply chain capabilities ● 30% of world-renowned maker of fine Italian knitwear and yarns Luigi Fedeli e Figlio to be acquired jointly with Prada Group * • Transaction completed on April 28, 2023 • Consolidation as third segment of Zegna Group as of April 29, 2023 Lelio Gavazza appointed CEO on July 18, 2023, effective as of September 18, 2023 • Womenswear 2024 Spring/Summer Collection by Peter Hawkings to debut during Milan Fashion week in September 5

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