Milan, 16 April 2013 – Maire Tecnimont S.p.A. informs – pursuant to art. 114, paragraph 1, of Legislative Decree 98/1998 and relevant enactment rules – that the Independent Auditors’ Reports on the company and consolidated Financial Statements at 31 December 2012, published on 9 April 2013, issued by Deloitte & Touche S.p.A., contain reference to disclosure.

The Independent Auditors, which expressed a positive opinion, deeming adequate the information provided in the financial statements, made reference to the Report on Operations with regard to continuity of operations.

The Independent Auditors’ Reports on Maire Tecnimont S.p.A. and consolidated financial statements at 31 December 2012 are attached hereto.

Maire Tecnimont SpA

MaireTecnimont is an international leading Group 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 Group is listed on the Milan Stock Exchange and is present in over 30 countries, controls over 50 operating companies and has about 4,500 employees, half of whom are located abroad. At 31 December 2012 the Group reported revenues for €2.2 billion and a backlog of about €5 billion. For further information: www.mairetecnimont.com.