First Half 2021 Financial Results

Solid first half of the year amid global infrastructure investment boost A⚫ January Tap 2025 Bond €200m B⚫April Launched 2021-2023 ESG Sustainability Plan EGM approved the plan for demerger of Astaldi S&P affirmed BB- rating, improving outlook to stable Webuild among Europe Climate Leaders in FT ranking C⚫ July Fitch affirmed BB rating, improving outlook to stable 2021 A Q1 Q2 B Q3 up to date A⚫ March Contract on Messina - Catania railway (Taormina -Giampilieri) Best bidder on Pedemontana Lombarda highway - lot B2 & C Contract on Gotthard Tunnel Corporate Milestones . B May Contract for Kansas Citys Levees Flood Protection Project ⚫ June Contract on Naples - Bari railway (Orsara-Bovino) Contract for Texas High Speed railway Contract on Messina - Catania railway (Fiumefreddo-Taormina) Contract on Fortezza - Ponte Gardena railway C⚫July Contract for Turin-Lyon high- speed/high capacity railway Contract on Naples - Bari railway (Orsara-Hirpinia) Contract for Safe Host Data Centre Best bidder on North East Link Melbourne First Half 2021 Financial Results 4 webuild

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