| 3 Amigos | Centre-Ville | Tout Bars et restaurants |
| 3 Brasseurs | Montréal | Bars, Beer & Ale, Brasseries, Brewers |
| 3 femmes et un coussin | Montréal | Tout Bars et restaurants, Tout Commerces au détail |
| 40 Westt | Pointe-Claire | Tout Bars et restaurants |
| 786 Halal Restaurant | Montréal | Tout Bars et restaurants |
| 9141-2148 Québec Inc | Westmount | Cleaning Services, Cleaning Service |
| ABP Consultants en personnel | Westmount | Tout Entreprises et services |
| Absolue Coiffure | Greenfield Park | Barbers, Beauty & Fitness, Men's Hairdressers & Barber Shops |
| Absolut La Prairie | La Prairie | Men's Hairdressers & Barber Shops |
| ABZ Assurances-Insurance | Westmount | Car Insurance |
Publicité (Desktop) Publicité (Mobile) |
| ACA | Westmount | Collection Agencies |
| Académie Ballet Flamenco Lina Moros | Westmount | Tout Enseignement et savoir |
| Académie Baroque | Montréal | Commercial Artists |
| Acces Physio Collège Charles-Lemoyne | Delson | Physiotherapy |
| Accès Physio Brossard | Brossard | Physiotherapy |
| Accès Physio Laprairie | La Prairie | Physiotherapy |
| Accès Physio Longueuil | Longueuil | Physiotherapy |
| Acier Wirth Steel | Westmount | Aluminum |
| Action Santé Mobilité Plus | Laval | Physiotherapy |
| Action Sport Physio | Westmount | Tout Entreprises et services, Physiotherapy |
Publicité (Desktop) Publicité (Mobile) |
| Action Sport Physio Laval-Duvernay | Laval | Physiotherapy |
| Adelman, Adam | Westmount | Boutiques |
| ADL | Ste-Rose | Tout Bars et restaurants |
| Advanced Business Analytics Inc. | Montréal | Physiotherapy |
| Advanceit Financial Corp | Westmount | Computer Networking |
| Air-Therm Inc | Westmount | Plumbing |
| aire commune | Montréal | Tout Bars et restaurants, Tout Entreprises et services, Tout Tourisme et hôtels |
| Alexandre & fils | Centre-Ville | Tout Bars et restaurants |
| AlimPlus | Anjou | Tout Bars et restaurants, Tout Entreprises et services |
| Allbuy | Cote Saint-Luc | Barter, Trades & Exchanges |
Publicité (Desktop) Publicité (Mobile) |
| Allure Bar & Lounge | Montréal | Brasseries |
| Allure Eyelash extension's bar | Montréal | Beauty & Fitness, Hairdressers & Beauty Salons |
| Aloha Espresso Bar | Montréal | Automobiles, Restaurants |
| Alpha Natura | Montréal | Physiotherapy |
| Altea Furniture | Westmount | Antique Restoration, Refinishing & Repair |
| Alter Action | Laval | Physiotherapy |
| 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) |
Publicité (Desktop) Publicité (Mobile) |
| AMS Physiotherapy & Rehabilitation Centre | Dorval | Physiotherapy |
| an endless banquet: montreal food m... | Montréal | Tout Bars et restaurants |
| Andrea Flütsch | Westmount | Physiotherapy |
| Anja Trommer | Montréal | Physiotherapy |
| Anne Cormier Thérapeute en relation d'aide | Montréal | Physiotherapy |
| Annie-Claude Charlebois, Physiothérapeute | Saint-Lambert | Physiotherapy |
| Antep Kabab | Centre-Ville | Tout Bars et restaurants |
| Anthony Teoli Physiothérapeute | Laval | Physiotherapy |
| Anticafe Montreal | Centre-Ville | Tout Bars et restaurants, Tout Entreprises et services |
| Antiquites Coach House Enr | Westmount | Antique Dealers |
