| Camion International West Island | Dorval | Automobiles, car Dealers |
| Camp de jour Edphy International Edouard-Montpetit | Dorval | Camps |
| Canadian Forces Saling Association | Dorval | Boating & Sailing Courses |
| Cancino Technologies Corporation Lt... | Dorval | Tout Entreprises et services |
| Cappino Physiotherapy And Wellness Cente | Dorval | Physiotherapy |
| 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 |
Publicité (Desktop) Publicité (Mobile) |
| 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 |
| Cendirect | Lachine | Tout Informatique et internet |
| Central Microsystèmes | Lachine | Tout Informatique et internet |
| Centre Chiropratique Scrase | Dorval | Chiropractors |
| Centre D'Aquarium Aquatica | Dorval | Aquariums & Supplies |
| Centre D'Aquarium Aquatica | Dorval | Aquariums & Supplies |
| Centre d'Entraînement Bergy Baseball | Dorval | Baseball Clubs & Lessons |
Publicité (Desktop) Publicité (Mobile) |
| Centre de la Petite Enfance des Employés de Bombardier Aéronautique | Dorval | Child Care Equipment & Supplies |
| Centre Médical De Microgreffe De Cheveux | Montréal | Health Services |
| Centre Québecois De Formation Aéronautique | Dorval | Aircraft & Flight Schools |
| Cerco Câble Inc. | Dorval | Tout Entreprises et services |
| Chassis Carrosserie Dorval Inc | Dorval | Auto Body Shop |
| Chemisphere Inc. | Dorval | Tout Entreprises et services |
| CHIC Microblading Montreal | Montréal | Clinics |
| Ching-Han Wu | Dorval | wu |
| Cidre Purpom Québec | Dorval | Cider Makers |
| CITY HALL | Dorval | City Halls |
Publicité (Desktop) Publicité (Mobile) |
| CITY HALL | Dorval | City Halls |
| CLASQUIN | Dorval | Tout Entreprises et services |
| Claudia Weisser B.Comm, FMA, CIM® | Dorval | Tout Entreprises et services |
| Clinique Micropigmentation R-Design | Laval | Beauty & Fitness, Hairdressers & Beauty Salons |
| Clinique Physio-Impact | Dorval | Physiotherapy |
| CLSC De Dorval Lachine | Lachine | CLSC |
| Club de patinage artistique de Dorval | Dorval | Tout Arts et divertissement |
| Club Vélo Dorval | Dorval | Tout Arts et divertissement |
| CoachEasy | Dorval | Fitness Gyms |
| Coiffure Mj | Dorval | Beauty & Fitness, Hairdressers & Beauty Salons |
Publicité (Desktop) Publicité (Mobile) |
| Comfort Inn Aeroport | Dorval | Tout Tourisme et hôtels |
| Conestoga Cold Storage | Dorval | Cold-Storage Warehouses |
| Conseillère en Beauté Mary Kay | Dorval | Beauty & Fitness, Hairdressers & Beauty Salons |
| Consolair Inc. | Dorval | Tout Entreprises et services |
| Continental Airline | Dorval | Airlines |
| Contrôles Électriques Énertec (1989... | Dorval | Tout Entreprises et services |
| Coop Taxi de l'Ouest | Dorval | Tout Entreprises et services |
| Corporation De Micro-Informatique Interessante | Montréal | Cleaning & Janitorial Supplies |
| Corrpro Canada Inc. | Dorval | Tout Entreprises et services |
| Coty Canada | Dorval | Life Sciences and Health Technologies (LSHT) |
