EDF , AREVA(cogema ,framatome, fragema,melox ,technicatome), SUEZ , ONET, CEA , NIRAS , SUMITOMO , SNEF , INEO ,ALSTHOM ,ETDE , SPIE , LMJ , CEGELEC , PIRELLI, MICHELIN , IRIBUS, FRANCE TELECOM,BOUCHAMAOUI

CHANTIERS DE L'ATLANTIQUE , DGA , RCCL, HOLAND AMERICAN LINES, GENERAL ELECTRIC

CPM (groupe ARCELOR)