- AEROPORT DE PARIS

                                                                                - EUROCARGORAIL

                                                                                - KEOLIS

                                                                                - RATP

                                                                                - SNCF

                                                                                - TRAMWAY DE MONTPELLIER

TRANSPORT

                                                                                - ALSTOM                                  

                                                                                - AREVA                                    

                                                                                - EATON                                    

                                                                                - EMERSON / VERTIV              

ENERGIE

- EDF

- IBERDROLA

- SMEG

- RTE

                                                                                - ENGIE

                                                                                - JOHN ZINK

                                                                                - KOC, KNPC (Pétrochimie Koweït)

                                                                                - MEEG KOWEIT   

                                                                                - SCHNEIDER (Pétro. ENPI Egypte)

                                                                                - TOTAL

PETROCHIMIE

                                                                                - INEO / THALES

                                                                                - VALEO

                                                                                - VINCI

INSTALLATEURS

                                                                                - ELTEK

                                                                                - MONACO TELECOM

                                                                                - ORANGE

                                                                                - SYSTEL

TELEPHONIE

                                                                                - ENVIROEARTH (Environnement et mesures)

                                                                                - CMS (Contrôle Qualité)

                                                                                - MINISTERE DE L'INTERIEUR

                                                                                - SOLARCOM (Solaire)

AUTRES