| 24/7 Towing Anjou | Anjou | Boat Towing |
| 3 VIS | Anjou | Computer Graphics Design & Animation |
| 360 du Bâtiment | Anjou | Home Improvement |
| 8115 Avenue Papineau | Montréal | Bagels |
| 9007-8320 Québec Inc | Anjou | Advertising Agencies |
| 9141-2148 Québec Inc | Westmount | Cleaning Services, Cleaning Service |
| 95115465 Quebec Inc | Montréal | Bagels |
| 9525-1468 Québec Inc | Longueuil | Bagels |
| A D Ventilation Enr | Anjou | Air Conditioning Contractors |
| A Roy. Dementellement | Anjou | Plumbing |
Publicité (Desktop) Publicité (Mobile) |
| ABM International Inc | Anjou | Cleaning Services, Cleaning Service |
| 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 |
| Académie Dunton | Anjou | Tout Enseignement et savoir |
| Ace Cleaning Services | Anjou | Cleaning Services, Cleaning Service |
| Ace Pellicules De Sécurité Qc | Anjou | Auto Glass & Windshields |
| Achatplus Inc. | Anjou | Tout Entreprises et services |
| Acier Wirth Steel | Westmount | Aluminum |
Publicité (Desktop) Publicité (Mobile) |
| Action Sport Physio | Westmount | Tout Entreprises et services, Physiotherapy |
| Adelman, Adam | Westmount | Boutiques |
| Adhésifs Proma Inc | Anjou | Adhesives & Glues |
| Adhésifs Proma Inc. | Anjou | Tout Entreprises et services |
| ADP Canada Inc. | Anjou | Tout Entreprises et services |
| Advanceit Financial Corp | Westmount | Computer Networking |
| Agence & Co | Anjou | Advertising Agencies |
| Agence De Recouvrement Serf Inc | Anjou | Collection Agencies |
| Air-Therm Inc | Westmount | Plumbing |
| Aliment Select International | Anjou | Beverage Distributors & Bottlers |
Publicité (Desktop) Publicité (Mobile) |
| Alimentation Garde-Manger | Anjou | Tout Commerces au détail |
| AlimPlus | Anjou | Tout Bars et restaurants, Tout Entreprises et services |
| Alizeti | Anjou | Bicycle Manufacturers & Wholesalers |
| Allium Inc | Anjou | Balconies |
| Allstate Assurance: Antonino Scalia | Anjou | Car Insurance |
| Allstream | Anjou | Auto Services |
| ALPHA Meat Packers Co Ltée | Anjou | Food / Distributors, Food Wholesalers & Suppliers |
| ALTA PRÉCISION INC. | Anjou | Aerospace |
| Altea Furniture | Westmount | Antique Restoration, Refinishing & Repair |
| Aluminium Distinction | Anjou | Aluminum, Aluminum Fabricators |
Publicité (Desktop) Publicité (Mobile) |
| Aluminum Patrice Leblanc | Anjou | Aluminum |
| 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) |
| Aménagement Express Inc | Anjou | Landscaping |
| Andrea Flütsch | Westmount | Physiotherapy |
| ANJOU (VILLE D’) | Ville D'anjou | Blue Pages |
| Anjou Fleuriste Inc | Montréal | Baskets |
| Anjou Technologies Inc | Marieville | Plumbing |
