Webuild — AGM Information 2022

Apr 5, 2022

PRESSRELEASE

• PROGETTO ITALIA FULLY COMPLETED
• ESTABLISHMENT OF AN INCREASED VOTING LIST
• AUTOMATIC RENEWAL OF INVESTMENT AGREEMENT ENTERED INTO WITH CDP EQUITY S.P.A. UNTIL 2ND AUGUST 2024

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Milan (Italy), 5th April 2022 ‐ Webuild hereby informs that, as a result of the fulfilment of all the planned objectives, the industrial initiative, known as Progetto Italia, aimed at creating a large Italian infrastructure player has been fully completed, also by virtue of the entry of CDP Equity S.p.A. as well as the country's main financial institutions (Intesa Sanpaolo, Unicredit, Banco BPM) into the company's capital. In addition to guaranteeing the growth of the Webuild Group, the operation has enabled several companies in the sector to join forces and acquire innovative technical and engineering skills to respond promptly to the investment programmes in the large infrastructure sector promoted by national governments, also in relation to the Sustainable Development Goals (SDGs) defined by the UN and the fight against climate change.

The business combinations carried out as part of the project have given rise to a new Group that re‐affirms its international vocation, while consolidating its strong foothold in Italy with the ambition of accompanying the entire chain of major works in terms of dimensional and technological growth as part of the infrastructure development plan that the Italian government is pursuing.

The completion of the Progetto Italia has a statutory impact, with the automatic expiry of certain transitional clausesintended for that purpose. Consequently, today, the Company hasfiled the Articles of Association with the Business and Trade Registry, in the text that incorporates the aforementioned amendments (which shall also be made available to the public in accordance with the procedures and timeframes provided for by applicable laws and regulations).

As a result of the above, the Company has finally set up the Special List of Shareholders who intend to take advantage of the increased voting rights pursuant to Art. 13 et seq. of the Articles of Association. In this regard, please note that the technical formalities relating to the operations of the Registry are currently being completed, at the end of which the relevant Implementing Rules, which govern, inter alia, the terms and conditions for registration in said List, including the application form for registration, shall be made available to the public on the company's website (www.webuildgroup.com) in the "Investors/Shareholders and Capital/Added Vote" section.

Finally, it should be noted that the investment agreement entered into on 2nd August 2019 between, inter alia, Salini Costruttori S.p.A., CDP Equity S.p.A., and the Company concerning, in particular, certain rules of corporate governance of the Company shall remain valid and effective until 2nd August 2024, being automatically renewed for a further 2 years. For further information on the contents as well as the terms and conditions of the aforementioned shareholders' agreements, please refer to the Essential Information available for consultation on the company website (www.webuildgroup.com) in the "Governance/Other Documents" section.

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Webuild, the new group born in 2020 from Salini Impregilo, is a leading global player in the construction of large, complex projects for sustainable mobility, clean hydro energy, clean water, green buildings, supporting clients in achieving sustainable development goals (SDGs). The Group is the expression of 115 years of engineering experience applied in 50 countries on five continents with 70,000 direct and indirect employees from more than 100 nationalities. Recognized for five years by Engineering News‐Record (ENR) as the world leader in water infrastructure (such as dams, hydraulic tunnels, water and wastewater management, and water treatment and desalination plants), it ranks since 2018 among the top 10 in the environment sector and it is also leader in sustainable mobility (especially metro and rail lines, in addition to roads and bridges). A signatory of the United Nations Global Compact, the Group's expertise is displayed in projects such as the M4 metro line in Milan, Grand Paris Express, Cityringen in Copenhagen, Sydney Metro Northwest, Red Line North Underground in Doha, Line 3 of the Riyadh Metro and the high‐speed railwaysin Italy. Other projects include the new Genoa Bridge and the new Gerald Desmond Bridge in Long Beach, California, the expansion of the Panama Canal, the Snowy 2.0 hydroelectric power station in Australia, the Rogun hydroelectric dam in Tajikistan, the Anacostia River and Northeast Boundary tunnelsin Washington, D.C. and the Al Bayt 2022 World Cup stadium in Qatar. At the end of December 2021, it had a total order backlog amounting to €45.4 billion, with 92% of the construction backlog relating to projects linked to the advancement of the United Nations Sustainable Development Goals (SDGs). Webuild, subject to direction and coordination by Salini Costruttori S.p.A., is headquartered in Italy and is listed on the Milan Stock Exchange (Borsa Italiana: WBD; Reuters: WBD.MI; Bloomberg: WBD:IM)

More information at www.webuildgroup.com

Contacts:

Media Relations Investor Relations Gilles Castonguay Amarilda Karaj Tel. +39 342 682 6321 Tel +39 02 444 22476 email: gr.castonguay@webuildgroup.com email: a.karaj@webuildgroup.com