| Andrew & Friends - 90 Day Challenge | Lachine | Beauty Salon Equipment & Supplies |
| Anixia | Lachine | Calendars |
| Annexair Inc | Montréal | Air Conditioning Systems & Parts |
| Annie Cyr Conseillère Indépendante Scentsy | Lachine | Aromatherapy |
| Aqua Feu Protection Incendie Inc | Laval | Automatic Fire Sprinkler Systems |
| Aqua-Jet | Greenfield Park | Chemical & Pressure Cleaning Systems |
| Aquajet Restauration Inc | Montréal | Tout Entreprises et services, Chemical & Pressure Cleaning Systems |
| ARCHIVES IRON MOUNTAIN | Lachine | Information Technologies (IT) |
| Arena Pizzeria | Lachine | Pizza & Pizzerias |
| Arena Tasty Pizzeria Lachine Restaurant | Lachine | Pizza & Pizzerias |
Publicité (Desktop) Publicité (Mobile) |
| Arrondissement de Lachine | Montréal | Tout Informations générales |
| Arrondissement de Lachine | Lachine | Not Profit, library |
| Art Forge | Lachine | Art Foundries |
| Arvanitis & Fiacco Accounting Services Inc | Dollard Des Ormeaux | Bookkeeping Software & Accounting Systems |
| AS Hanging Display Systems | Brossard | Shopping Mall |
| As Hanging Systems | Brossard | Shopping Mall |
| Ascendie Goliath | Boucherville | Automatic Fire Sprinkler Systems |
| ASE Equipements Inc | Saint-Jean-Sur-Richelieu | Automation Systems & Equipment |
| Ashley's Little Gift Shop | Lachine | Candles |
| Aslen Stratégies D'Affaires | Brossard | Bookkeeping Software & Accounting Systems |
Publicité (Desktop) Publicité (Mobile) |
| Aslen Stratégies D'affaires | Longueuil | Bookkeeping Software & Accounting Systems |
| Aspirateur 2000 Plus Repentigny | Repentigny | Central Vacuum Systems |
| Aspirateur Anjou Inc | Saint-Léonard | Central Vacuum Systems |
| Aspirateur Cyclo Vac Laval Ste-Rose | Sainte-Rose | Central Vacuum Systems |
| Aspirateur Desjardins | Roxboro | Central Vacuum Systems |
| Aspirateur Direct | Châteauguay | Central Vacuum Systems |
| Aspirateur Montréal | Pointe-Aux-Trembles | Central Vacuum Systems |
| Aspirateur St-Constant Inc | Sainte-Catherine | Central Vacuum Systems |
| Aspirateurs Ahuntsic | Montréal | Central Vacuum Systems |
| Aspirateurs Carstelle Inc | Salaberry-De-Valleyfield | Central Vacuum Systems |
Publicité (Desktop) Publicité (Mobile) |
| Aspirateurs Centrals Lasalle Electrolux Cyclovac Beam Epurair | Lasalle | Central Vacuum Systems |
| Aspirateurs Lasalle | Lasalle | Central Vacuum Systems |
| Aspirateurs MG Plus | Saint-Hubert | Central Vacuum Systems |
| Aspirateurs St Hubert | Saint-Hubert | Central Vacuum Systems |
| Aspire Tout | Le Gardeur | Central Vacuum Systems |
| Association des Techniciens en Sant... | Lachine | Tout Entreprises et services |
| Assurance123.ca | Lachine | Tout Entreprises et services |
| AstroVac - VacuMaid | Montréal | Central Vacuum Systems |
| Atex Inc | Montréal | Business Forms & Systems |
| ATI Conception & Automatisation Inc | Laval | Automation Systems & Equipment |
Publicité (Desktop) Publicité (Mobile) |
| Atlantis Pompe & Filtration | Saint-Léonard | Chemical & Steam Cleaning Systems |
| Atome Distributeur Inc | Brossard | Business Forms & Systems |
| Auper Electronic Controls Inc. | Ste-Rose | Tout Entreprises et services |
| Auto Camping | Lachine | Auto Part Manufacturers & Wholesalers |
| Auto Kool | Lachine | Auto Part Manufacturers & Wholesalers |
| Auto Perfect Son | Laval | Car Radios & Stereo Systems |
| Auto Perfect-Son Inc | Laval | Car Alarm Systems |
| Auto Shaltas Garage Inc | Lachine | Auto Body Shop |
| Auto Son Rmr | Mont-Royal | Car Radios & Stereo Systems |
| Autobus Montroyal Inc | Lachine | Chauffeur Services |
