Pursuant to Article 85-bis of Regulations adopted by Consob Resolution No. 11971 dated 14th May 1999 and subsequent amendments and to Art. 2.6.2, paragraph 1, letter a) of the Regulations concerning Markets organised and managed by Borsa Italiana S.p.A.

Milan, 3rd August 2021 - Webuild S.p.A. (hereinafter referred to as the “Company”) announces the new composition of share capital (fully subscribed and paid up), following the carrying out of the partial proportional demerger of Astaldi S.p.A. in favour of Webuild S.p.A. and the consequent issue of 107,771,755 new ordinary shares of the Company, without any change to the amount of the nominal capital.

Indeed, following this issue of shares, the share capital is still equal to EUR 600,000,000, currently divided into 1,001,559,937 shares with no express par value, of which 999,944,446 are ordinary shares and 1,615,491 are savings shares.

The last of the registrations of the deed of demerger at the Milan and Rome Business and Trade Registries took place on 30th July 2021. The demerger became effective for statutory, accounting and tax purposes on 1st August 2021 and, for the stock exchange and issuance of the financial instruments referred to in the joint demerger plan (including the new ordinary shares), on 2nd August 2021.

The following table outlines the current composition of the share capital highlighting changes compared to the previous share capital which, as indicated, only concern the number of outstanding ordinary shares: