| ABB | LEROY SOMER |
| AEROSPATIALE | LETI |
| ALCATEL | NEMSCAP |
| APC-MGE | MICROSPIRE |
| ARCELOR-MITTAL | NEXANS |
| AREVA | PHS |
| AXANE | PRECILEC |
| CEA | PSA |
| CEDRAT | RENAULT |
| CNES | SAGEM |
| DESIGN PROCESSING | SCHNEIDER ELECTRIC |
| DCNS | SIEMENS |
| DGA | SINTEF |
| EDF | SNECMA |
| FCI FRAMATOME | SOMFY |
| FERRAZ | ST MICROELECTRONICS |
| HAGER | THALES |
| HISPANO-SUIZA | UGIMAG |
| IMPHY | VALEO |
| LABINAL | ... |