Webuild — Board/Management Information 2024

Dec 13, 2024

PRESS RELEASE

NOTICE OF FILING OF BOARD OF DIRECTORS' MINUTES

Milan, December 13, 2024 – In compliance with applicable regulations, it is hereby announced that the minutes of the Board of Directors meeting of Webuild S.p.A., held on October 24, 2024, are available to the public. During this meeting, the Board approved the merger by incorporation of the wholly owned subsidiary Webuild Italia S.p.A. into Webuild S.p.A. This decision was made pursuant to Article 2505, paragraph 2, of the Italian Civil Code and Article 24 of the Articles of Association. The merger plan was published on September 23, 2024. The minutes are available on the Company's website, www.webuildgroup.com, in the "Governance" section under "Other Documents."

The aforementioned documentation is also available at the company's registered office and through the authorized storage mechanism , accessible at .

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Webuild is a global leader in the design and construction of large, complex infrastructure projects in sustainable mobility, hydropower, water treatment, and green buildings. A recognized leader in the water sector, it is present in 50 countries with more than 91,000 people, ranking among the leading international players in Australia, Europe and the United States. In nearly 120 years of applied engineering on more than 3,200 projects, the Group has built 14,140 kilometres of rail and metro lines, 82,533 kilometres of roads and highways, 1,020 kilometres of bridges and viaducts, 3,408 kilometres of tunnels, and 313 dams and hydropower plants. Projects include the expansion of the Panama Canal, the Long Beach International Gateway bridge in California, the Third Bosphorus Bridge in Turkey, the Sydney Metro Northwest skytrain viaduct and bridge, the Kingdom Centre skyscraper in Riyadh, Saudi Arabia, and metro lines in Copenhagen, Paris, Rome, Milan, Doha and Riyadh. Others under construction include the new Genoa Breakwater, the Brenner Base Tunnel, Line C of Rome's metro network, the high-capacity railways between Genoa and Milan, and Naples and Bari, the Palermo-Catania-Messina high-capacity railway, the Snowy 2.0 hydropower scheme in Australia, and the Trojena dam network for NEOM in Saudi Arabia. As of June 30, 2024, Webuild Group achieved a total backlog of €65 billion, with more than 90% of its construction backlog related to projects linked to the advancement of the United Nations Sustainable Development Goals (SDGs). As of December 31, 2023, revenues totalled €10 billion. Webuild, subject to the direction and coordination of Salini Costruttori S.p.A., is headquartered in Italy and listed on the Milan stock exchange, Borsa Italiana (WBD; WBD.MI; WBD:IM). Since 2021, it is member of the MIB ESG, the index of publicly listed Italian companies with the best ESG practices.

More information at www.webuildgroup.com

Contacts:

Francesca Romana Chiarano Amarilda Karaj Senior Manager – Media Relations Investor Relations Tel. +39 338 247 4827 Tel +39 02 444 22476 email: f.chiarano@webuildgroup.com email: a.karaj@webuildgroup.com