| 40 Westt | Pointe-Claire | Tout Bars et restaurants |
| 9032-2253 Québec Inc | Pointe-Aux-Trembles | Aluminum |
| A & R Fourniture Inc | Pointe-Aux-Trembles | Appliance Repair |
| A Ct | Pointe-Calumet | ct |
| A E M Q Association des Entrepreneurs en Maçonnerie du Québec | Pointe-Aux-Trembles | Association Management |
| AAIQ | Centre-Ville | Tout Communautés et société, Tout Entreprises et services |
| Ab Mcmahon | Pointe-Claire | ab |
| ABEONA SYSTEMS INC. | Montréal | Life Sciences and Health Technologies (LSHT) |
| ABP | Montréal | Tout Commerces au détail, Tout Entreprises et services |
| ACSP-Québec | Montréal | Tout Entreprises et services |
Publicité (Desktop) Publicité (Mobile) |
| Action Santé De Pointe St-Charles | Montréal | Health Services |
| Action Scuba | Pointe-Claire | Tout Commerces au détail |
| Action-Gardien | Pointe-Saint-Charles | Tout Informations générales |
| Adapta Space | Pointe-Claire | Computer Accessories & Supplies |
| ADD CANADA COMPANY | Pointe-Claire | Information Technologies (IT) |
| Adhesifs Forbo (Canada) Ltée | Pointe-Claire | Tout Entreprises et services |
| Aerofil | Pointe-Claire | Life Sciences and Health Technologies (LSHT) |
| AERONAV NAVIGATION INTERNATIONAL | Pointe-Claire | Aerospace |
| AEROSPHERE | Pointe-Claire | Aerospace |
| Aerus | Pointe-Claire | Central Vacuum Systems |
Publicité (Desktop) Publicité (Mobile) |
| Aesthetique Tallie Inc | Pointe-Claire | Beauty & Fitness, Hairdressers & Beauty Salons |
| Aesus Systems, Inc. | Pointe-Claire | Tout Entreprises et services |
| Ag Qureshi | Pointe-Claire | ag |
| AG3 Sécurité | Pointe-Saint-Charles | Tout Entreprises et services |
| AirScience | Pointe-Saint-Charles | Tout Entreprises et services |
| Albuca | Pointe-Claire | Life Sciences and Health Technologies (LSHT) |
| Alerte fissure inc. | Montréal | Tout Entreprises et services |
| Alex Berthiaume Et Fils | Vimont | All-Terrain Vehicles |
| Alex Pneu et Mécanique-Alliance Les professionnels Du Pneu | Montréal | Car Repair |
| Aliments Ange-Gardien | Saint-Jean-Sur-Richelieu | Tout Entreprises et services |
Publicité (Desktop) Publicité (Mobile) |
| 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 |
| All Access Moving | Kirkland | Tout Entreprises et services |
| All For You Now | Montréal | Catalogue & Online Shopping |
| All Net | Montréal | Cleaning Services, Cleaning Service |
| All Oldies Radio 9 | Dollard Des Ormeaux | Tout Médias montréalais |
| All Set Consulting | Saint-Pierre | Information Technologies (IT) |
| All State Home Improvements | Montréal | Home Improvement |
Publicité (Desktop) Publicité (Mobile) |
| All Trees Service Co | Verdun | Car Repair |
| All You Need | Montréal | Arts & Crafts Stores |
| Allain Gravel Courtier immobilier RE/MAX 1er CHOIX | Québec | Real Estate Offices, Courtier immobilier |
| Allaire Finition De Ciment | Montréal | Cement Finishing |
| Allali Brault | Montréal | Business Lawyers |
| Allan & Son Construction Inc | Montréal | Roofing |
| Allan Sverdlove Chiropracter | Pierrefonds | Chiropractors |
| Allanté Limousine | Riviere-Des-Prairies | Tout Entreprises et services |
| Allanté Limousines | Saint-Léonard | Chauffeur Services |
| Allard | Québec | Real Estate Offices, Courtier immobilier |
