| Black Limousine Montréal – Chauffeur privé & limousine de luxe | Dorval | Chauffeur Services |
| Bloom Lab Centre De Soins | William | Analytical & Testing Laboratories |
| Bombardier Aeorspace | Dorval | Aircraft Design & Manufacturers |
| BOMBARDIER AEROSPACE Centre de finition Intérieure | Dorval | Aerospace |
| BOMBARDIER AEROSPACE Siège Social Aéro & usine 3 | Dorval | Aerospace |
| Bookkeeping Mtl | Dorval | Accountants, Accounting Services |
| Boutique De Mariage Punta Chiara Inc | Dorval | Bridal Shops |
| Boutique iStore | Dorval | Tout Informatique et internet |
| Brimotion Automation And Controls Inc | Dorval | Automation Systems & Equipment |
| Buckman Laboratories of Canada Ltd. | Vaudreuil-Dorion | Tout Entreprises et services |
Publicité (Desktop) Publicité (Mobile) |
| Bugsy Distribution Inc | Dorval | Beverage Distributors & Bottlers |
| 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 |
| Canadex Laboratories inc. | Montréal | Agri-food, Life Sciences and Health Technologies (LSHT) |
| Canadian Forces Saling Association | Dorval | Boating & Sailing Courses |
| Cancino Technologies Corporation Lt... | Dorval | Tout Entreprises et services |
| Canreg Inc | Montréal | Analytical & Testing Laboratories |
| Cappino Physiotherapy And Wellness Cente | Dorval | Physiotherapy |
Publicité (Desktop) Publicité (Mobile) |
| Cappino Physiotherapy And WellnessCenter | Dorval | Physiotherapy |
| Cardio Plein Air West Island | Dorval | Fitness Gyms |
| Carl Akoury Strength & Conditioning Coach | Dorval | Fitness Gyms |
| Carrosserie FB | Dorval | Auto Body Shop |
| Carrosserie HK | Dorval | Auto Body Shop Equipment & Supplies |
| Carrosserie Procolor | Dorval | Auto Body Shop |
| Carrosserie Silverstone I | Dorval | Auto Body Shop |
| Carson Customs Brokers Ltd. | Dorval | Tout Entreprises et services |
| Cartotek Geo inc. | Dorval | Tout Entreprises et services |
| Centre Chiropratique Scrase | Dorval | Chiropractors |
Publicité (Desktop) Publicité (Mobile) |
| Centre D'Aquarium Aquatica | Dorval | Aquariums & Supplies |
| Centre D'Aquarium Aquatica | Dorval | Aquariums & Supplies |
| Centre d'Entraînement Bergy Baseball | Dorval | Baseball Clubs & Lessons |
| Centre de la Petite Enfance des Employés de Bombardier Aéronautique | Dorval | Child Care Equipment & Supplies |
| Centre Québecois De Formation Aéronautique | Dorval | Aircraft & Flight Schools |
| Cerco Câble Inc. | Dorval | Tout Entreprises et services |
| Charles River Laboratories Internat... | Sainte-Anne-De-Bellevue | Tout Entreprises et services |
| Chassis Carrosserie Dorval Inc | Dorval | Auto Body Shop |
| Chemisphere Inc. | Dorval | Tout Entreprises et services |
| Ching-Han Wu | Dorval | wu |
Publicité (Desktop) Publicité (Mobile) |
| CI Analytics | Chambly | Analytical & Testing Laboratories |
| Cidre Purpom Québec | Dorval | Cider Makers |
| Cirion Groupe d'Investigation Diagnostique Inc | Chomedey | Analytical & Testing Laboratories |
| CITY HALL | Dorval | City Halls |
| CITY HALL | Dorval | City Halls |
| CLASQUIN | Dorval | Tout Entreprises et services |
| Claudia Weisser B.Comm, FMA, CIM® | Dorval | Tout Entreprises et services |
| Clinique Physio-Impact | Dorval | Physiotherapy |
| CLSC De Dorval Lachine | Lachine | CLSC |
| Club de patinage artistique de Dorval | Dorval | Tout Arts et divertissement |
