| 2MORO | Montréal | Aerospace | 2moro.com |
| AAA Canada | Montréal | Aerospace, Aircraft Maintenance, Service & Storage | aaa-canada.ca |
| AD OPT | Montréal | Aerospace | ad-opt.com |
| Aerosystems International Inc. | Montréal | Aerospace, Tout Entreprises et services | asiiweb.com |
| AIR RESEARCH TECHNOLOGY INC. | Montréal | Aerospace | wingxstol.com |
| Alphacasting Inc. | Montréal | Aerospace, Tout Entreprises et services | alphacasting.com |
| ALSIM | Montréal | Aerospace | alsim.com |
| ALTITUDE AEROSPACE | Montréal | Aerospace | altitudeaero.com |
| ALUBOX (DIVISION DE JE LORTIE COMPAGNIE LTÉE) | Montréal | Aerospace | alubox.ca |
| AMESYS | Montréal | Aerospace | amesys.fr |
| AP&C Revêtements et Poudres Avancées | Montréal | Aerospace | advancedpowders.com |
| AP&C Revêtements et Poudres Avancées | Montréal | Aerospace | — |
| ARTEC TECHNOLOGIES | Montréal | Aerospace | artec-spadd.com |
| ASSYSTEM PRODUCT ENGINEERING CANADA | Montréal | Aerospace | assystem.com |
| AVERNA TECHNOLOGIES INC. | Montréal | Aerospace | averna.com |
| AVIATRON INC. | Montréal | Aerospace | aviatron.com |
| AVITEC (OUTILLAGES) INC. | Montréal | Aerospace | avitecnet.com |
| Bell Helicopter Textron | Montréal | Aerospace | — |
| BOMBARDIER AEROSPACE Usine 1 | Montréal | Aerospace | bombardier.com |
| CAE | Montréal | Aerospace | cae.com |
| CP TECH INC. (CENTRE DE PLACAGE) | Montréal | Aerospace | cptech.ca |
| CS COMMUNICATION & SYSTÈMES CANADA INC. | Montréal | Aerospace | c-s-canada.ca |
| D.M.G. INC. (USINAGE MÉCANIQUE) | Montréal | Aerospace | — |
| DAHER LHOTELLIER AEROTECHNOLOGIES | Montréal | Aerospace | daher.com |
| DASSAULT SYSTÈMS INC. | Montréal | Aerospace | 3ds.com |
| DEMA AÉRONAUTIQUE INC. | Montréal | Aerospace | demaspa.it |
| Derichebourg Atis - HQ | Montréal | Aerospace | — |
| DIACARB INC. (OUTILS) | Montréal | Aerospace | diacarb.com |
| DORVAL TECHNOLOGIES INC. | Montréal | Aerospace | dorvaltechnologies.com |
| DTI-SOFTWARES | Montréal | Aerospace | dtisoft.com |
| EPSILON RTO | Montréal | Aerospace | epsilon-pib.com |
| ESTERLINE CMC ÉLECTRONICS INC. | Montréal | Aerospace | cmcelectronics.ca |
| FACC SOLUTIONS (CANADA) | Montréal | Aerospace | facc.at |
| FERNDALE LTÉE (LES INDUSTRIES) | Montréal | Aerospace | ferndale.ca |
| FINECAST LTÉE | Montréal | Aerospace | finecast.ca |
| Genitest Inc | Montréal | Aerospace, Analytical & Testing Laboratories | genitest.com |
| GROUPE ALTECH | Montréal | Aerospace | groupaltech.com |
| GROUPE CAF AVIATION | Montréal | Aerospace | cafaviation.com |
| HAIM AVIATION INC. | Montréal | Aerospace | haim-aviation.com |
| HAMILTON SUNDSTRAND | Montréal | Aerospace | hamiltonsandstrandcorp.com |
| HEIPLEX INC. | Montréal | Aerospace | heiplex.com |
| IDS Amérique du Nord | Montréal | Aerospace | idsna.com |
| ILTECH INC. | Montréal | Aerospace | — |
| IMAGETECH INC. (RESSOURCES LABORATOIRES) | Montréal | Aerospace | imagetechoffset.com |
| Inflight Canada Inc | Montréal | Aerospace, Aviation Consultants & Services, Tout Entreprises et services | inflightcanada.com |
| JEPPESEN | Montréal | Aerospace | jeppesen.com |
| JPC AVIATION | Montréal | Aerospace | jpcaviation.com |
| LOCKHEED MARTIN CANADA | Montréal | Aerospace | lockheedmartin.com |
| LTA Aérostructures | Montréal | Aerospace | lta-aerostructures.ca |
| Lufthansa Technik MES | Montréal | Aerospace | — |
