Mumbai, 8 October 2013 – Maire Tecnimont S.p.A. informs that the Board of Directors, in the meeting held on today’s date at the offices of the Indian subsidiary Tecnimont ICB (TICB), appointed Valerio Actis Grosso, Head of Auditing Activities, as Internal Audit Officer of Maire Tecnimont S.p.A. and of the Group, replacing Mario Ruzza, who will hold the office of Chairman and Managing Director of TICB.

The Board has consequently resolved to change the composition of the Company Supervisory Body, appointing Valerio Actis Grosso as Supervisory Body member. The Supervisory Body, which shall hold office until the expiry of the Board’s term, is therefore composed of: Umberto Tracanella (Chairman), Valerio Actis Grosso and Luciana Sara Rovelli.

The CV of Mr. Actis Grosso is available on the Company website (Section Governance-Management).

Maire Tecnimont SpA

Maire Tecnimont S.p.A., a company listed on the Milan Stock Exchange, is leading an industrial Group (Maire Tecnimont Group) leader at international level in the sectors of Engineering & Construction (E&C), Technology & Licensing and Energy & Ventureswith 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 about 45 operating companies and counts about 4,200 employees, half of whom are located abroad. For further information: www.mairetecnimont.com.

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