| Aliments Cell Inc. | Pointe-Claire | Agri-food |
| Aliments Ed Foods Inc. | Pointe-Claire | Agri-food |
| Aliments LUDA | Pointe-Claire | Tout Entreprises et services |
| Aliments Noble Inc. | Pointe-Claire | Agri-food |
| Allez-Up | Pointe-Saint-Charles | Tout Commerces au détail |
| Alstom Transport Information Solutions | Montréal | Information Technologies (IT) |
| Amazonia General Store | Pointe-Claire | Bedding & Linens |
| AMC Innovations | Montréal | Computer Cabling, Installation & Service |
| American Iron & Metal Co. Inc. | Montréal | Tout Entreprises et services |
| Ameublement Place à Téqui | Pointe-Aux-Trembles | Appliance Repair |
Publicité (Desktop) Publicité (Mobile) |
| Ameublements El Ran Ltée | Pointe-Claire | Furniture Stores |
| Ameublements Thomasville | Pointe-Claire | Furniture Stores |
| Amplex Chemical Products Ltd | Pointe-Claire | Chemicals |
| An Ko | Pointe-Claire | kz |
| Andersen & Associates | Pointe-Claire | Civil Engineers |
| Anglo Eastern Ship Management Ltd. | Pointe-Claire | Tout Entreprises et services |
| Anjinnov Construction | Montréal | Tout Entreprises et services |
| Anjuna Airline Solutions-Canada | Montréal | Airlines |
| Antiquités du Village | Pointe-Claire | Antique Reproductions |
| Apotex Inc. | Pointe-Claire | Tout Entreprises et services |
Publicité (Desktop) Publicité (Mobile) |
| Appareils électroménagers Richard Couture | Pointe-Aux-Trembles | Appliance Repair |
| Applications Adaptées & Solutions I... | Charlevoix | Tout Informatique et internet |
| Aquarius Perfect Body Zone | Pointe-Claire | Health and Beauty |
| AR Super Couvreur | Pointe-Aux-Trembles | Roofing |
| Architech Solutions Bâtiments | Laval | Architects |
| ARJ Construction | Pointe-Aux-Trembles | Plumbing |
| Armoires Promina Inc | Pointe-Claire | Kitchen Cabinets |
| Arslan Automotive Canada Ltée | Pointe-Claire | Tout Commerces au détail |
| Aspirateur Montréal | Pointe-Aux-Trembles | Central Vacuum Systems |
| Association Canadienne Des Sommelie... | Montréal | Tout Entreprises et services |
Publicité (Desktop) Publicité (Mobile) |
| Association d'isolation du Québec (... | Montréal | Tout Entreprises et services |
| Association Des Employés De El-Ran Furniture Inc | Pointe-Claire | Furniture Stores |
| Association des entrepreneurs en ma... | Montréal | Tout Entreprises et services |
| Association québécoise de la quinca... | Pointe-Saint-Charles | Tout Entreprises et services |
| Association Spina Bifida & d'Hydroc... | Montréal | Tout Communautés et société |
| AST Clinical solutions | Laval | Life Sciences and Health Technologies (LSHT) |
| AST Clinical solutions | Albert-Einstein | Life Sciences and Health Technologies (LSHT) |
| Atelier d'histoire de la Pointe-aux... | Montréal | Tout Enseignement et savoir, Tout Informations générales |
| Atelier De L'Auto Paolo & Dominic | Pointe-Aux-Trembles | Car Repair |
| Athanassios Natsikas – SOLUTIONS COMPTABLE MTL, | Chomedey | Professionals |
Publicité (Desktop) Publicité (Mobile) |
| Athens P C Restaurant Pizzeria | Pointe-Claire | Pizza & Pizzerias |
| ATMA Classique | Pointe-Saint-Charles | Tout Arts et divertissement, Tout Entreprises et services |
| Attachmate | Pointe-Claire | Information Technologies (IT) |
| Au Vent Installations Et Desinstallations | Montréal | Awning & Canopy Sales & Service |
| Aubin Ginette | Sainte-Claire | Real Estate Offices, Agence immobiliere |
| Aust & Hachmann (Canada) Ltd | Pointe-Claire | Agri-food |
| Auto Entretien 1000-Lift | Pointe-Aux-Trembles | Mecanique Auto |
| Auto123 | Pointe-Claire | Tout Commerces au détail |
| Automat Solutions | Montréal | Automation Systems & Equipment |
| Automatisation Everest Inc | Pointe-Claire | Automation Systems & Equipment |
