Regulatory News:

Information pursuant to article L. 233-8 II of the Code de commerce and articles 223-16 and 223-11 of the AMF General regulation (Règlement général de l'Autorité des marchés financiers)

Date   Number of shares with a nominal value of ?7   Gross number of

voting rights

31 December 2012

308,037,447

308,037,447

Alstom (Paris:ALO) serves the power generation market, the power transmission market and the rail transport market. Alstom designs, supplies and services a complete range of technologically advanced products and systems for its customers, and possesses a unique expertise in systems integration and through-life maintenance and service.

Press contacts
Emmanuelle Châtelain, Isabelle Tourancheau ? Tel +33 1 41 37 38 /39 95
emmanuelle.chatelain@chq.alstom.com, isabelle.tourancheau@chq.alstom.com
or
Investor Relations
Delphine Brault ? Tel +33 1 41 49 26 42
delphine.brault@chq.alstom.com
or
Website
www.alstom.com