PR Newswire/Les Echos/

ALTEN
              Société Anonyme au capital de 32 386 537,33 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

31 mai 2010           31 880 538        Total brut de droits de vote 
                                                43 957 778

                                        Total net* de droits de vote 
                                                43 497 696

* Total net de droits de vote = nombre de droits de vote attachés au nombre
total d'actionsactions privées de droits de vote
                      
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