| GENTNER INC. (LES ENTREPRISES ROGER) | Saint-Léonard | Aerospace |
| GFI INC. | Pointe-Claire | Aerospace |
| GGI INTERNATIONAL INC. | Lachine | Aerospace |
| GLESCO EQUIPMENT INCORPORATED | Pointe-Claire | Aerospace |
| GOODRICH CONTROL SYSTEMS | Ville Mont-Royal | Aerospace |
| GROUPE ALTECH | Montréal | Aerospace |
| GROUPE CAF AVIATION | Montréal | Aerospace |
| GROUPE CIAC | Brossard | Aerospace |
| Groupe Lauak | Vachon | Aerospace |
| HAIM AVIATION INC. | Montréal | Aerospace |
| HAMILTON SUNDSTRAND | Montréal | Aerospace |
| HARRINGTON INC. (OUTILS ET MATRICES) | Brossard | Aerospace |
| HEIPLEX INC. | Montréal | Aerospace |
| HOWMET LTÉE (GROUPE ALCOA) | Laval | Aerospace |
| HYDRAFLOW | Kirkland | Aerospace |
| HÉROUX-DEVTEK INC. (Division Aérostructure) | Dorval | Aerospace |
| HÉROUX-DEVTEK INC. (Division Trains d'atterrissage) | Longueuil | Aerospace |
| HÉROUX-DEVTEK, Division Trains (Hochelaga Aérospatiale Inc.) | Laval | Aerospace |
| ICAM TECHNOLOGIES CORPORATION | Sainte-Anne-De-Bellevue | Aerospace |
| ICX RADAR SYSTEMS | Laval | Aerospace |
| IDS Amérique du Nord | Montréal | Aerospace |
| ILTECH INC. | Montréal | Aerospace |
| IMAGETECH INC. (RESSOURCES LABORATOIRES) | Montréal | Aerospace |
| Inflight Canada Inc | Montréal | Aerospace, Aviation Consultants & Services, Tout Entreprises et services |
| INFOLUTION INC. | Laval | Aerospace |
| INNOTECH AVIATION SERVICES | Dorval | Aerospace |
| INNOTECH-EXECAIRE GROUP | Dorval | Aerospace |
| INSTITUT DE FORMATION EN AEROSPATIALE | Mirabel | Aerospace |
| INTERNATIONAL THREAD (FILETAGE INTERNATIONAL INC.) | Laval | Aerospace |
| IRT Saint Exupery | Urbain | Aerospace |
| JEPPESEN | Montréal | Aerospace |
| JPC AVIATION | Montréal | Aerospace |
| JSR2 AEROSPACE | Anjou | Aerospace |
| KAYCOM INC. | Pointe-Claire | Aerospace |
| L-3 MAS | Mirabel | Aerospace, Tout Entreprises et services |
| LAVOD (LES INDUSTRIES) INC. | Laval | Aerospace |
| LEESTA LTÉE (LES INDUSTRIES) | Pointe-Claire | Aerospace |
| LEGO PLATING | Saint-Léonard | Aerospace |
| LEMEX AVIATION INC. | Saint-Hubert | Aerospace |
| LIEBHERR AEROSPACE CANADA | Laval | Aerospace |
| LISI AEROSPACE CANADA CORPORATION | Dorval | Aerospace |
| LOCKHEED MARTIN CANADA | Montréal | Aerospace |
| LSI LUMINESCENT SYSTEMS CANADA INC. (ASTRONICS) | Dorval | Aerospace |
| LTA Aérostructures | Montréal | Aerospace |
| Lufthansa Technik MES | Montréal | Aerospace |
| MACHINE TEK INC. | Sainte-Julie | Aerospace |
| MAETTA SCIENCE | Boucherville | Aerospace |
| MAGCHEM INC. | Boucherville | Aerospace |
| MANNARINO SYSTÈMES ET LOGICIELS | Montréal | Aerospace |
| MANX MANUFACTURIERS INC. | Lachenaie | Aerospace |
