Webuild — Share Issue/Capital Change 2022

Jan 31, 2022

PRESS RELEASE

WEBUILD S.P.A. 2021-2030 WARRANT Communication pursuant to art. 3.7(a) of the Antidilutive Warrant Webuild S.p.A. 2021-2030 Regulation

MILAN, January 31, 2022 – With reference to the Webuild S.p.A. 2021-2030 Warrants (the "Warrants"), Webuild announces that in the period from December 1 to 31, 2021 no "Subsequent Issues" were carried out, as defined by the Warrant Regulation (the "Regulation"), available on the website www.webuildgroup.com, in the section "Shareholders and Share Capital / Warrants - Documents and Communications".

***

Webuild, the new Group founded in 2020 by Salini Impregilo, is a major global player in the construction of large complex infrastructures for sustainable mobility, clean hydro energy, clean water, green buildings, supporting clients in achieving the Sustainable Development Goals - SDGs. The Group is the result of 115 years of applied engineering experience in 50 countries on five continents, with 70,000 direct and indirect employees representing over 100 nationalities. Having been acknowledged for five years by Engineering News - Record (ENR) as the world's top company for the implementation of infrastructure in the water sector (dams, hydraulic and wastewater projects, drinking water and desalination plants), since 2018, it has been included in the top ten within the environment sector and is also a leader in the sustainable mobility sector (in particular with regard to undergrounds and railways, as well as roads and bridges). A signatory to the United Nations Global Compact, the Group's expertise lies in projects such as the Milan M4, Grand Paris Express, Copenhagen Cityringen, Sydney Metro Northwest in Australia, Red Line North Underground in Doha, Line 3 Metro in Riyadh; high-speed railway lines in Italy; the new Genoa Bridge in Italy and the new Gerald Desmond Bridge in Long Beach, California; the expansion of the Panama Canal; the Snowy 2. 0 hydroelectric plant in Australia; the Rogun Dam in Tajikistan; the Anacostia River Tunnel and the Northeast Boundary Tunnel in Washington, D.C.; the Al Bayt Stadium, which shall host the 2022 World Cup in Qatar. At the end of June 2021, it had a total order backlog amounting to €43.3 billion, with 92% of the construction backlog relating to projects linked to the advancement of the United Nations Sustainable Development Goals (SDGs). Webuild, under the management and coordination of Salini Costruttori S.p.A., is based in Italy and listed on the Milan Stock Exchange (Italian Stock Exchange: 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

Media Relations (Italy) Carmen Cecchini Tel. +39 346 3019009 e-mail: c.cecchini@webuildgroup.com