| 10|20 Marketing | Dorval | Button Advertising |
| 1982 Transportation | Dorval | Car & Truck Transporting Companies |
| 24k Auto Inc | Dorval | Auto Body Shop |
| 5 Etoiles Electroniques Inc | Montréal | Answering Machines & Equipment |
| A C Electronique Enr | Saint-Hubert | Answering Machines & Equipment |
| A E M Q Association des Entrepreneurs en Maçonnerie du Québec | Pointe-Aux-Trembles | Association Management |
| A Fortin Television Inc | Montréal | Answering Machines & Equipment |
| A P S Aviation Inc | Dorval | Aviation Consultants & Services |
| A1 Machinery | Saint-Bruno | Tout Entreprises et services |
| AB auto | Dorval | Auto Body Shop |
Publicité (Desktop) Publicité (Mobile) |
| ABB Inc. | Montréal | Tout Entreprises et services |
| ABF Systèmes Inc. | Boucherville | Tout Entreprises et services |
| ABIPA Canada Inc. | Boisbriand | Tout Entreprises et services |
| Abrasicorp & Equipment | Dorval | Abrasives |
| Abrasifs Hi-Tech Inc | Montréal | Abrasives, Tout Entreprises et services |
| Abrasive Technology N A Inc | Dorval | Abrasives, Tout Entreprises et services |
| Accès pharma chez Walmart | Dorval | Pharmacy |
| Acier Vanguard Ltée | Dorval | Tout Entreprises et services |
| Aciers Richelieu | Verchères | Tout Entreprises et services |
| Acme Vacuum Compagnie Ltée | Montréal | Tout Entreprises et services |
Publicité (Desktop) Publicité (Mobile) |
| Action 500 | Dorval | Tout Arts et divertissement |
| Active Video | Brossard | Answering Machines & Equipment, Arcades |
| Acupuncture Maca | Longueuil | Acupuncturists |
| Acupuncture Sophie Mackay-Loiselle | Montréal | Alternative Health |
| Adapters & Batteries Center | Montréal | Answering Machines & Equipment |
| Adhesifs Forbo (Canada) Ltée | Pointe-Claire | Tout Entreprises et services |
| ADMACO | Ville-Mont-Royal | Tout Commerces au détail |
| ADVANTECH INC. | Dorval | Aerospace |
| Aerolineas Argentinas | Montréal | Airlines |
| Aeroneuf Instruments Ltée | Dorval | Aerospace, Aircraft Parts, Engines & Avionics |
Publicité (Desktop) Publicité (Mobile) |
| AEROPORT DORVAL/MIRABEL | Dorval | Blue Pages |
| Aerospatiale Kaycee | Dorval | Aircraft Parts, Engines & Avionics |
| Aerzen Canada Inc. | Vaudreuil-Dorion | Tout Entreprises et services |
| Aesus Systems, Inc. | Pointe-Claire | Tout Entreprises et services |
| Affacturage Canada Inc. | Dorval | Tout Entreprises et services |
| Agrafbec Ltée | Saint-Bruno | Tout Entreprises et services |
| Ahearn & Soper Inc. | Montréal | Tout Entreprises et services |
| Aiguisatek | Delson | Tout Entreprises et services |
| Air Algerie | Dorval | Airline Ticket Agencies |
| Air Canada Cargo | Montréal | Airlines |
Publicité (Desktop) Publicité (Mobile) |
| Air Canada Reservations | Montréal | Airlines |
| Air Inuit | Montréal | Airlines |
| Air Inuit | Montréal | Airlines |
| Air Inuit (1985) Ltd | Dorval | Airlines |
| Air Inuit Ltd | Montréal | Aircraft & Private Jet Charter, Airlines |
| Air Inuit Ltd | Dorval | Airlines |
| Air Inuit Ltd | Dorval | Airlines |
| Air Inuit Ltée | Dorval | Airlines |
| Air Transat | Montréal | Airlines |
| Airbridge International Inc | Montréal | Airlines |
