Milan, 11 April 2017 – With reference to the ordinary Shareholders’ Meeting of Maire Tecnimont S.p.A. (the “Company”) convened for 26 April 2017, on first call, and if necessary, for 27 April 2017, on second call, the Company announces that documentation pursuant to art. 77, paragraph 2-bis, of Consob Issuers’ Regulations, is filed at the registered office in Rome and at the offices of Milan.

Maire Tecnimont S.p.A.

Maire Tecnimont S.p.A. is a company listed with the Milan stock exchange. It heads an industrial group (the Maire Tecnimont Group) that leads the international Engineering & Construction (E&C), Technology & Licensing and Energy Business Development & Ventures markets, with specific competences in plants, particularly in the hydrocarbons segment (Oil & Gas, Petrochemicals and Fertilisers), as well as in Power Generation and Infrastructures. The Maire Tecnimont Group operates in approximately 30 different countries, numbering around 45 operative companies and a workforce of about 5,000 employees, of whom over half work abroad. For more information: www.mairetecnimont.com.

Public Affairs & Communication

Carlo Nicolais                                        public.affairs@mairetecnimont.it

Media Relations

Image Building

Simona Raffaelli, A. Mele, A. Margheriti

Tel +39 02 89011300

mairetecnimont@imagebuilding.it

Investor Relations

Riccardo Guglielmetti

Tel +39 02 6313-7823

investor-relations@mairetecnimont.it