Milan, 11 April 2018 – Following the communication of 15 March 2018 regarding the issuance of a non-convertible bond, Maire Tecnimont S.p.A. (the “Company”) announces that the minutes of the Board of Directors meeting held on 15 March 2018 are available at the registered office in Rome and the operative office in Milan, on the Company’s website www.mairetecnimont.com (section “Invertors” – “Maire Tecnimont in the Stock Exchange” - “Bonds” – “2018 Bond”) and on the authorized 1info storage device (www.1info.it).

Maire Tecnimont SpA

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 40 different countries, numbering around 50 operative companies and a workforce of more than 5,400 employees, along with approximately 3,000 additional Electrical & Instrumentation professionals. For more information: www.mairetecnimont.com.

Institutional Relations and Communication

Carlo Nicolais, Tommaso Verani public.affairs@mairetecnimont.it

Media Relations

Image Building

Simona Raffaelli, Alfredo Mele, Alessandro Zambetti

Tel +39 02 89011300

mairetecnimont@imagebuilding.it

Investor Relations

Riccardo Guglielmetti

Tel +39 02 6313-7823

investor-relations@mairetecnimont.it