Milan, 13 August 2013 – Maire Tecnimont S.p.A. announces that pursuant to current regulations, the Half-Year Report at 30 June 2013 - approved by the Board of Directors in the meeting of 1 August 2013 - together with the Independent Auditors' Report, are available to the public at the registered office in Rome, on the Company website www.mairetecnimont.com at Investors/Reports section (http://www.mairetecnimont.com/en/investors/reports) and at Borsa Italiana S.p.A..

Maire Tecnimont SpA

Maire Tecnimont S.p.A., a company listed on the Milan Stock Exchange, is the holding company of an international industrial group (Maire Tecnimont Group) leader in the sectors of Engineering & Construction (E&C), Technology & Licensing and Energy & Ventures with specific skills in plant engineering in particular in the hydrocarbon industry (Oil & Gas, Petrochemicals, Fertilizers) and also in Power Generation and Infrastructures. The Maire Tecnimont Group is present in about 30 countries, has over 45 operating companies and about 4,200 employees, half of whom are located abroad. For further information: www.mairetecnimont.com.

Public Affairs

Carlo Nicolais

public.affairs@mairetecnimont.it

Image Building

Simona Raffaelli, Alfredo Mele
Tel +39 02 89011300 mairetecnimont@imagebuilding.it

Investor Relations

Riccardo Guglielmetti
Tel +39 02 6313-7823 investor-relations@mairetecnimont.it