| 1700 LA POSTE | Petite-Bourgogne Et Griffintown | Tout Arts et divertissement |
| 9141-2148 Québec Inc | Westmount | Cleaning Services, Cleaning Service |
| 98,5 fm | Centre-Ville | Tout Médias montréalais |
| A Fabrice Entreprise | Montréal | Bus Stations & Ticket Agencies |
| A Inc | Laval | Bus Stations & Ticket Agencies |
| ABP Consultants en personnel | Westmount | Tout Entreprises et services |
| ABZ Assurances-Insurance | Westmount | Car Insurance |
| ACA | Westmount | Collection Agencies |
| Académie Ballet Flamenco Lina Moros | Westmount | Tout Enseignement et savoir |
| Acier Wirth Steel | Westmount | Aluminum |
Publicité (Desktop) Publicité (Mobile) |
| Action Sport Physio | Westmount | Tout Entreprises et services, Physiotherapy |
| Adelman, Adam | Westmount | Boutiques |
| Advanceit Financial Corp | Westmount | Computer Networking |
| Agence de mobilité durable de Montréal | Montréal | Tout Informations générales |
| agence Station bleue | Montréal | Tout Entreprises et services |
| Air-Therm Inc | Westmount | Plumbing |
| Alert Fire Protection - Alert Sprinklers Inc | Châteauguay | Automatic Fire Sprinkler Systems |
| Alert Fire Protection - Alert Sprinklers Inc | Châteauguay | Automatic Fire Sprinkler Systems |
| All Oldies Radio 9 | Dollard Des Ormeaux | Tout Médias montréalais |
| Altea Furniture | Westmount | Antique Restoration, Refinishing & Repair |
Publicité (Desktop) Publicité (Mobile) |
| AM1280 CFMB | Westmount | Tout Médias montréalais |
| Amadea S. Kezar Physiothérapie | Westmount | Physiotherapy |
| AmorChem Holdings Inc | Montréal | Life Sciences and Health Technologies (LSHT) |
| AmorChem Therapeutics Inc | Westmount Square | Life Sciences and Health Technologies (LSHT) |
| Andrea Flütsch | Westmount | Physiotherapy |
| Antiquites Coach House Enr | Westmount | Antique Dealers |
| Aplast Canada Inc | Westmount | Home Improvement |
| Aqua Feu Protection Incendie Inc | Laval | Automatic Fire Sprinkler Systems |
| AquaExpert | Westmount | Aquariums & Supplies |
| Areo-Fire Ltd. | Longueuil | Tout Entreprises et services |
Publicité (Desktop) Publicité (Mobile) |
| Artgold Fine Art Inc | Westmount | Antique Dealers |
| Ascendie Goliath | Boucherville | Automatic Fire Sprinkler Systems |
| Aspler Joseph Jutras Inc | Westmount | Car Insurance |
| Assemblée Quaker de Montréal | Westmount | Tout Communautés et société |
| Association des Médecins omnipratic... | Westmount | Tout Communautés et société |
| Association des radiodiffuseurs com... | Longueuil | Tout Médias montréalais |
| Association des stations de ski du... | Lachenaie | Tout Arts et divertissement |
| Association des Éditeurs de Langue... | Westmount | Tout Entreprises et services |
| Atelier Blow | Westmount | Beauty & Fitness, Hairdressers & Beauty Salons |
| Atelier de Serrures Martin's Swiss | Westmount | Bicycle Stores |
Publicité (Desktop) Publicité (Mobile) |
| Atelier Scissor House | Westmount | Beauty & Fitness, Hairdressers & Beauty Salons |
| Atlas.Mtl - CFMB | Montréal | Tout Communautés et société, Tout Médias montréalais |
| Atrium Innovations Inc. | Westmount | Agri-food |
| Autocar Connaisseur Inc | Montréal | Bus Stations & Ticket Agencies |
| Autocar Jeannois Inc | Delson | Bus Stations & Ticket Agencies |
| Avataq Institut Culturel | Westmount | Arts & Cultural Organizations & Centres |
| Avenue Des Arts | Westmount | Art Materials & Supplies |
| AWL-Electricity Inc. | Saint-Henri | Tout Commerces au détail, Tout Entreprises et services |
| Axion Acupuncture Clinic | Westmount | Acupuncturists |
| Babar En Ville | Westmount | Book Stores |
