First Half 2021 Financial Results

Our contribution to Sustainable Development Goals(1) webuild a sustainable world We improve people's lives Enhancing local economies Adopting the highest ESG standards 13 CAST 16 WRIN 3 12 #8 11 ABSO 87m People benefiting from ongoing Group's projects 10 M 6 7,000 857m Additional hospital m³ of treated water beds GOOD HEALTH AND WELL-DOING W daily 6 CLEAN WATER AND SANITATION 9 82% Local personnel hired Best-in-class Safety performance 91% 40% Local purchases Women in the BoD 8x Total jobs created for each direct employee (2) 7 years Consecutive GHG emissions reduction €3.5x GDP generated for each euro of added value (2) ע ESG criteria In the LTI Remuneration Plan Advancing Sustainable Development Goals (1) to be delivered with our backlog 14,000 MW New renewable hydro capacity AFFORDABLE AND CLEAN ENERGY 55% High speed's travel time average reduction 9 INDUSTRY, INNOVATION AND INFRASTRUCTURE 3.2m Avoidable car journeys per day thanks to metro projects 11 SUSTAINABLE CITIES AND COMMUNITIES 19m + CO2 avoidable per year (2) 13 CLIMATE ACTION (1) First Half 2021 Financial Results (2) United Nations' Sustainable Development Goals to be achieved by 2030 From ongoing hydro, rail and metro projects once operational 22 webuild

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