Milan, 7 March 2023 – The information document, drafted pursuant to Art. 5 and in compliance with the attached chart as of Annex 4 of the Consob Regulation no. 17221 on 12 March 2010 and subsequent amendments, related to the transaction approved by Maire Tecnimont S.p.A. Board of Directors on 1 March 2023, has been made available at the Company’s registered office in Rome and operative headquarters in Milan , on the Company’s website (www.mairetecnimont.com, section “Governance” – “Corporate repository” – “Related Parties Transactions”) as well as on the storage authorized mechanism 1INFO (www.1info.it).