| Aerospace Concepts of Canada Inc | Montréal | Aviation Consultants & Services |
| Aerospace Development Corp | Montréal | Aircraft & Private Jet Charter |
| Aerospace Group | Montréal | Aircraft Dealers |
| AEROSPACE WELDING | Blainville | Aerospace |
| Aerospace Welding Inc | Blainville | Tout Entreprises et services, Aviation Consultants & Services |
| Align Aerospace | Boucherville | Aviation Consultants & Services |
| ALTITUDE AEROSPACE | Montréal | Aerospace |
| Altitude Aerospace Inc | Montréal | Aircraft Maintenance, Service & Storage |
| Altitude Aerospace Inc | Montréal | Aircraft Maintenance, Service & Storage |
| BOMBARDIER AEROSPACE Centre de finition Intérieure | Dorval | Aerospace |
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| BOMBARDIER AEROSPACE Siège Social Aéro & usine 3 | Dorval | Aerospace |
| BOMBARDIER AEROSPACE Usine 1 | Montréal | Aerospace |
| BOMBARDIER AEROSPACE Usine de Mirabel | Mirabel | Aerospace |
| Casp Aerospace Inc | Pointe-Claire | Aerospace, Aircraft Parts, Engines & Avionics, Tout Entreprises et services |
| CEL AEROSPACE LTÉE (ÉQUIPEMENT D'ESSAI AÉROSPATIAL) | Longueuil | Aerospace |
| Collins Aerospace Canada | Montréal | Tout Entreprises et services |
| Dart Aerospace | Cavendish | Aerospace |
| DCM AEROSPACE | Boisbriand | Aerospace |
| EMERGIA AEROSPACE | Anjou | Aerospace |
| GULFSTREAM AEROSPACE CORP | Pointe-Claire | Aircraft & Private Jet Charter |
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| International Coordinating Council of Aerospace Industries Associations | Montréal | International Organizations |
| Jetset Aerospace | Montréal | Aircraft & Private Jet Charter |
| Jetset Aerospace Inc | Montréal | Aircraft Parts, Engines & Avionics, Tout Entreprises et services |
| JSR2 AEROSPACE | Anjou | Aerospace |
| Kaycee Aerospace | Pierrefonds | Aircraft Parts, Engines & Avionics |
| LIEBHERR AEROSPACE CANADA | Laval | Aerospace |
| LISI Aerospace | Dorval | Tout Entreprises et services |
| Lisi Aerospace Canada Corp | Dorval | Aviation Consultants & Services |
| LISI AEROSPACE CANADA CORPORATION | Dorval | Aerospace |
| Mitchell Aerospace Inc | Montréal | Aircraft Maintenance, Service & Storage |
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| MITCHELL AEROSPACE INC. | Montréal | Aerospace |
| TKX AEROSPACE (Thyssen Krupp Materials NA) | Saint-Anne-De-Bellevue | Aerospace |
| 2MORO | Montréal | Aerospace |
| A.E. PETSCHE CANADA, INC. | Kirkland | Aerospace |
| AAA Canada | Montréal | Aerospace, Aircraft Maintenance, Service & Storage |
| ABIPA CANADA INC. | Laval | Aerospace |
| AD OPT | Montréal | Aerospace |
| ADACEL INC. | Brossard | Aerospace |
| ADVANTECH INC. | Dorval | Aerospace |
| AERONAV NAVIGATION INTERNATIONAL | Pointe-Claire | Aerospace |
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| Aeroneuf Instruments Ltée | Dorval | Aerospace, Aircraft Parts, Engines & Avionics |
| AEROSPHERE | Pointe-Claire | Aerospace |
| Aerosystems International Inc. | Montréal | Aerospace, Tout Entreprises et services |
| Air Data Inc | Mont-Royal | Aerospace, Aircraft Parts, Engines & Avionics, Tout Entreprises et services |
| AIR RESEARCH TECHNOLOGY INC. | Montréal | Aerospace |
| AIRCRAFT EQUIPMENT & SUPPORT SERVICES | Dorval | Aerospace |
| AIRNAV ELECTRONIC | Dorval | Aerospace |
| Alphacasting Inc. | Montréal | Aerospace, Tout Entreprises et services |
| ALSIM | Montréal | Aerospace |
| ALTA PRÉCISION INC. | Anjou | Aerospace |
