Milan, April 7, 2026 – It is hereby announced that, as of today, the lists for the appointment of the Board of Statutory Auditors of Webuild S.p.A., together with the related documentation, submitted within the statutory deadlines and as outlined below, have been made available to the public on the Company’s website www.webuildgroup.com, in the section “Governance / Shareholders’ Meeting”, as well as at the Company’s registered office and the authorized storage mechanism 1Info, www.1info.it, the following lists submitted in compliance with applicable law.

List no. 1, filed on April 1, 2026, jointly by the controlling shareholder Salini S.p.A. and CDP Equity S.p.A., which together hold 559,906,732 shares, representing 55.02% of the ordinary share capital of Webuild S.p.A., consists of the following candidates, listed in the progressive order indicated in the list:

SECTION 1 – STANDING STATUTORY AUDITORS

1. PIERUMBERTO SPANÒ

2. MARCELLA CARADONNA

SECTION 2 – ALTERNATE STATUTORY AUDITORS

1. GUIDO ARRIGONI

List no. 2, filed on April 3, 2026, by a group of institutional investors, which together hold 21,324,050 shares, representing 2.095% of the ordinary share capital of Webuild S.p.A., consists of the following candidates, listed in the progressive order indicated in the list:

SECTION 1 – STANDING STATUTORY AUDITORS

1. MAURO LONARDO

SECTION 2 – ALTERNATE STATUTORY AUDITORS

1. GIULIA PUSTERLA