GENIE ELECTRIQUE
ABB - ALCATEL - ATEX - AUDITEK - CEGELEC - CIF - CROUZET - DEC INDUSTRIE - DIDACTA - DIDALAB (DMS) - DIMACEL - ECODIME - EUROSMART - FESTO - GEC ALSTHOM - GTI - HYDROTECHNIC - INFRANOR - ISIT - JEULIN - KEBO Lab - LABEC - LEGRAND - LEROY-SOMER - LEYBOLD - MATELCO - MENTOR SCIENCES - MPC - PARKER PNEUMATIQUE - PARVEX (GEC ALSTHOM) - PELLENC - PIERRON - PROLYNX - REO - ROUCAIRE - RS COMPOSANTS - SET - SICO - SIEMENS - SONODIS - TECHNO SCIENCES (ARMFIELD, PHYWE, LUCAS-NULLE) - TELEMECANIQUE (SCHNEIDER) - TRS - UNIVERSAL DEVELOPERS - VALOUTIL - VIBRO-METER WESTING HOUSE BARRAS PROVENCE

 GENIE MECANIQUE
ADAMEL LHOMARGY (MTS) - BECTON DICKINSON - BELLION - BOURGOGNE HYDRO - BOXFORD - BRUEL & KJAER - CEF MINILOR - CHARLY ROBOT - CINCINNATI - CONTROLAB - CPOAC BOSCH - CRDP Aquitaine - DIDACTA - DIDALAB (DMS) - DELTALAB - DIDATEC Technologie - DIMAFROID - DIMECO - GRAVOGRAPH - GROUPE JEAMBRUN - HBM (SCHENCK) - HYDROTECHNIC - JD PRODUCTIQUE - JEULIN - KEBO Lab - MANURHIN KMX - MULLER & PESANT - MULTISOFT ROBOTIQUE (INTELYS) - NEW MAT - NORELEM - PIERRON - REPMO - SAM - SOMAB - SYDERIC - TECHNO SCIENCES (ARMFIELD, PHYWE, LUCAS-NULLE) - TELEMECANIQUE (SCHNEIDER) - VALOUTIL - VISHAY MICROMESURES - ZWICK FRANCE WESTING HOUSE BARRAS PROVENCE

INSTRUMENTATION
AOIP - ATEX - CHAUVIN ARNOUX - FLUKE - FRANCAISE D'INSTRUMENTATION - GOULD - HAMEG - HEWLETT PACKARD - HITACHI - MB ELECTRONIQUE - METRIX - MULTI CONTACT - OPTILAS - PEKLY - PHILIPS - PHYSIC PLUS - RS COMPOSANTS - SICO - TEKTRONIX

 AUTOMATES & AUTOMATISMES
ABB Barras Provence - AES - AISNELEC - APRIL(ADELEC) - BEMA - CEGELEC - CHAUVIN ARNOUX - DELTALAB - DIDACTA - DRAGON - ERM - FAAC FRANCE - FAMIC EURILOR - FEM TECHNOLOGIE - FESTO - GTI - HYDROTECHNIC DIDAC - INFACO - KLOCKNER MOELLER - MENTOR SCIENCES - OMRON - PELLENC - PIERRON - PLASTIMO - SET - SIEMENS - TECHNO SCIENCES (ARMFIELD, PHYWE, LUCAS-NULLE) - TELEMECANIQUE (SCHNEIDER)

 INFORMATIQUE, PERI-INFORMATIQUE & HI-FI
CANON - HITACHI - INTERSIS - JAPEL - OCE GRAPHICS - MVI - MB ELECTRONIQUE - SHARP - SORED

 LOGICIELS
01 INDUSTRIE - ALS DESIGN - AP3M - AUTOCAD - AUTOSKETCH - ATEMI - BCDi - CEDRAT - CETIM - CHARLY ROBOT - CIF - CNC - CROUZET - DESA - DIDALAB (DMS) - DIDAQUEST - ECODIME - EDUCAD - FAMIC EURILOR - HANDEL - HYDROTECHNIC - IGE XAO - IPSIS - I.R.A.I(DECA) - JD PRODUCTIQUE - JEULIN - LANGAGE ET INFORMATIQUE - LAYO - LOG'IN - MECASOFT - MENTOR SCIENCES - NATIONAL INSTRUMENTS - PI SOFT (INTELYS) - PROLYNX - R.D.M. LE MANS - SCIENTIFIC SOFTWARE - STRATEGIES - TELEMECANIQUE (SCHNEIDER) - TDC - UNLIKE - VIEW LOGIC - VILLAUME

 DIVERS
ACIAL - AFNOR - AUBECQ - BASSOMPIERRE SCIENTAX - CATU - CHAMPAGNE DESSIN - COMIL - DIDALAB - DIDATEC - EDUQUATRE - EQUIP LABO - FABER CASTELL - FACOM - FISHER SCIENTIFIC - HELIOLITHE - JEULIN - KEBO Lab - LAFA - MATELCO - MEMO ACCESS - OK Industries - PIERRON - PIGNAT - RALLY - SAFICO - SAM OUTILLAGE - SOFAME - SONODIS - TECHNOLOGIE & SERVICES - TECHNOSTYL - ULMANN - ZERO DB