| Atd Design & Manufacturing Services Inc. | Montréal | Aircraft Parts, Engines & Avionics |
| Ats | Montréal | Air Cargo Service |
| Aviall Canada Ltd | Boisbriand | Aircraft Parts, Engines & Avionics |
| Aviation B L Inc | Brossard | Aircraft & Flight Schools |
| Aviation Led | Montréal | Aircraft Maintenance, Service & Storage |
| Aviation Zenith | Saint-Hubert | Aircraft Parts, Engines & Avionics |
| Avior Integrated Products Inc | Laval | Aircraft Parts, Engines & Avionics |
| Avsup Aviation Support | Sainte-Thérèse | Airlines |
| Aéro Portail | Montréal | Airlines |
| Aéro-Mag 2000 Inc | Lachine | Aircraft Maintenance, Service & Storage |
Publicité (Desktop) Publicité (Mobile) |
| Aéroclub De Montréal | Saint-Hubert | Aircraft & Flight Schools |
| Aéroport De St Hubert | Saint-Hubert | Airports |
| Aéroport International de Montréal-Trudeau YUL | Dorval | Airports |
| Aéroports de Montréal | Dorval | Airports |
| Aéroports Internationaux de Montréal-Trudeau et Montréal-Mirabel | Dorval | Airports |
| B S F Inc | Pointe-Claire | Aircraft Parts, Engines & Avionics |
| B&G Réfrigération Ltée | Longueuil | Air Conditioning Contractors |
| Base de Plein Air Jean-Jeune | Longueuil | Tout Tourisme et hôtels |
| Batiment Quebec Inc | Beloeil | Building Contractors |
| BBP Energie Ltée | Saint-Léonard | Air Conditioning Repair & Cleaning |
Publicité (Desktop) Publicité (Mobile) |
| BCO Québec Inc | Montréal | Air Conditioning Contractors, Air Conditioning Systems & Parts |
| Be Aero Space | Montréal | Aircraft Parts, Engines & Avionics |
| Bea Falcon Renovation Inc | Montréal | Cold & Heat Insulation Contractors |
| Bel-Aire Déménagement & Entreposage | Île-des-Soeurs | Tout Entreprises et services |
| Bel-Aire Inc. | Montréal | Moving Companies |
| Belle Jane | Roxboro | Aircraft Parts, Engines & Avionics |
| Belvédère Céramique | Montréal | Ceramic Tile Installers & Contractors |
| Bertrand Jean J | Montréal | Aircraft Parts, Engines & Avionics |
| Bienvenue Montréal Service aux Nouveaux Immigrants | Montréal | Airports |
| Bisson Expert | Greenfield Park | Tout Entreprises et services, Building Contractors |
Publicité (Desktop) Publicité (Mobile) |
| Bjac | Montréal | Aircraft Parts, Engines & Avionics |
| BJAC Aéronautique | Dorval | Aircraft Parts, Engines & Avionics |
| Black & McDonald Ltd | Montréal | Air Conditioning Repair & Cleaning |
| BMP Construction | Saint-Léonard | Building Contractors |
| Boa Construction | Montréal | Building Contractors |
| BoCastel Construction | Brossard | Building Contractors |
| Boisvert et Fils Aviation | Montréal | Aircraft Maintenance, Service & Storage |
| Boisvert et Fils Aviation | Montréal | Airports |
| Bombardier Aeorspace | Dorval | Aircraft Design & Manufacturers |
| Bombardier Aéronautique | Montréal | Aircraft Design & Manufacturers |
Publicité (Desktop) Publicité (Mobile) |
| Bonneau Climatisation | Montréal | Air Conditioning Contractors |
| Bonnetier | Boucherville | Tout Commerces au détail, Tout Entreprises et services |
| Build | Outremont | Building Contractors |
| Bâti-Service Construction Inc. - Finition Intérieure Rénovation | Sainte-Marthe-Sur-Le-Lac | Bathroom Renovations, Building Contractors |
| C M A Réfrigération Cie Ltée | Montréal | Air Conditioning Contractors |
| Cabine à Peinture Laflamme Air Libre | Delson | Auto Body Shop |
| Cac Air | Dorval | Airlines |
| Calfeutrage BPRS Inc | Montréal | Building Contractors |
| Calixar climatisation | Brossard | Air Conditioning Systems & Parts |
| Camel Pratz renovation inc | Montréal | Ceramic Tile Installers & Contractors |
