22 March 2010, 11:00 am

We hereby announce that the explanatory reports by the Board of Directors to the ordinary and extraordinary shareholders’ meetings have been made available to the public on the company’s website www.ansaldo-sts.com, as well as at the company’s headquarters and at Borsa Italiana SpA. The ordinary and extraordinary shareholders’ meetings have been convened for 22 April 2010, or in the absence of a quorum, on 23 April 2010.