| Batrik Medical Manufacturing Inc | Dorval | Life Sciences and Health Technologies (LSHT) |
| Beaconsfield Yacht Club | Beaconsfield | Boating & Sailing Courses |
| Beausejour Hotel Apartments | Dorval | Apartment Hotels |
| Beautybyandreaxo | Dorval | Beauty & Fitness, Hairdressers & Beauty Salons |
| Beauté Magique Johanne Ouellet - Ma... | Repentigny | Tout Commerces au détail |
| Belcopie 2000 | Repentigny | Computer Accessories & Supplies |
| Bellerive Marine Inc | Saint-Jean-Sur-Richelieu | Boat Repair & Maintenance |
| Bergeron Thouin | Repentigny | Architects |
| Bergy Baseball & Golf | Dorval | Baseball Clubs & Lessons |
| BHM Truck Trailer Repair Garage | Dorval | Auto Repair Garages, Automobiles, Not Profit, Car Repair |
Publicité (Desktop) Publicité (Mobile) |
| Bibliothèque | Dorval | Not Profit, library |
| Bibliothèque Christian-Roy | Repentigny | Tout Enseignement et savoir, Tout Informations générales |
| Bibliothèques municipales de Repent... | Repentigny | Tout Enseignement et savoir |
| BienOrganisé | Repentigny | Closet Organizers & Accessories |
| Big Brothers Big Sisters of West Is... | Dorval | Tout Communautés et société |
| Bijouterie Jean-Guy Aubry | Dorval | Tout Commerces au détail |
| Bijouterie Paré | Repentigny | Clocks |
| Bikini Village | Repentigny | Bikinis, Swimsuits & Swimming Accessories |
| Bio Lonreco | Dorval | Life Sciences and Health Technologies (LSHT) |
| Bionetix | Dorval | Biomedical Products |
Publicité (Desktop) Publicité (Mobile) |
| Biron Express- Laboratoire médical | Repentigny | Analytical & Testing Laboratories, Automobiles, Medical Clinics |
| Biron – Centre de santé – Aéroport de Montréal | Dorval | Medical Clinics |
| BJAC Aéronautique | Dorval | Aircraft Parts, Engines & Avionics |
| BJAC Services | Dorval | Aerospace |
| Black Limousine Montréal – Chauffeur privé & limousine de luxe | Dorval | Chauffeur Services |
| Boathouse | Pointe-Claire | Tout Commerces au détail |
| Bombardier Aeorspace | Dorval | Aircraft Design & Manufacturers |
| BOMBARDIER AEROSPACE Centre de finition Intérieure | Dorval | Aerospace |
| BOMBARDIER AEROSPACE Siège Social Aéro & usine 3 | Dorval | Aerospace |
| Bomon Marine Equipement | Laval | Boat Equipment & Supplies, Marine Equipment & Supplies |
Publicité (Desktop) Publicité (Mobile) |
| Bookkeeping Mtl | Dorval | Accountants, Accounting Services |
| Bourassa Roofing Inc | Repentigny | Roofing |
| Boutique De Mariage Punta Chiara Inc | Dorval | Bridal Shops |
| Boutique de vêtements griffés Gabri... | Repentigny | Tout Commerces au détail |
| Boutique iStore | Dorval | Tout Informatique et internet |
| Boutique Je me Marie | Repentigny | Bridal Shops |
| Boutiques Eaudace | Repentigny | Tout Commerces au détail |
| Brimotion Automation And Controls Inc | Dorval | Automation Systems & Equipment |
| Buanderie Blanchelle Inc | Repentigny | Tout Entreprises et services |
| Buckle It Up | Repentigny | Buckles |
Publicité (Desktop) Publicité (Mobile) |
| Buffet Kirin | Repentigny | Buffets |
| Buffet Marc-Chan | Repentigny | Buffets |
| Bugsy Distribution Inc | Dorval | Beverage Distributors & Bottlers |
| Buzzfit Repentigny | Repentigny | Fitness Gyms |
| C A Service De Fibre Enr | Napierville | Boat Repair & Maintenance |
| C.L.A. Experts-Conseils Inc. | Repentigny | Tout Entreprises et services |
| Cac Air | Dorval | Airlines |
| Caladena Groupe Inc. | Dorval | Tout Entreprises et services |
| Camion International West Island | Dorval | Automobiles, car Dealers |
| Camp de jour Edphy International Edouard-Montpetit | Dorval | Camps |
