PR Newswire/Les Echos/

ALTEN 
Société Anonyme au capital de 32 414 273,41 Euros 
Siège social : 40 avenue André Morizet - 92100 Boulogne Billancourt 
RCS Nanterre 348 607 417

                   Article L. 233-8 II du Code de Commerce

   Article 223-16 du Règlement général de l'Autorité des Marchés Financiers

Place de cotation : Euronext Paris

Compartiment : B

Code ISIN : FR0000071946

Date                 Nombre total d'actions      Nombre de droits de vote
                   composant le capital social

30 septembre 2010          31 900 688          Total brut de droits de vote 
                                                        43 983 961
                                               Total net* de droits de vote 
                                                        43 531 137

* Total net de droits de vote = nombre de droits de vote attachés au nombre
total d'actionsactions privées de droits de vote
                      
The content and accuracy of news releases published on this site and/or 
distributed by PR Newswire or its partners are the sole responsibility of the 
originating company or organisation. Whilst every effort is made to ensure the 
accuracy of our services, such releases are not actively monitored or reviewed 
by PR Newswire or its partners and under no circumstances shall PR Newswire or 
its partners be liable for any loss or damage resulting from the use of such 
information. All information should be checked prior to publication.