First Half 2021 Financial Results

Core strategic countries(1) make up bulk of revenues: over 80% in 1H 2021 Continuing focus on projects that contribute to SDG (2) advancement (93%) and to the fight against climate change (low carbon: 61%) Revenues by activity(3) Clean Hydro Energy; 14% Green Buildings; Low carbon; 61% Revenues in FY 2018 Revenues in 1H 2020 Revenues in 1H 2021 19% 13% 12% Europe 31% 19% 30% 26% 10% 22% North America 3% 3% 5% LatAm Italy 12% 8% 5% Africa 40% Top 10 projects revenues share (vs 41% in 1H 2020) (1) Including Italy, North America, Europe and Australia 5% Other; 7% Clean Water; 6%. 29% 18% 7% Sustainable Mobility; 68% Middle East 10% 11% 9% Asia & Australia First Half 2021 Financial Results (2) United Nations' Sustainable Development Goals to be achieved by 2030 7 webuild (3) Revenues from contracts with customers

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