| Cancino Technologies Corporation Lt... | Dorval | Tout Entreprises et services |
| Canix Colo | Montréal | Computer Room Setup, Protection, Equipment & Maintenance |
| CANTWELL CULLEN AND COMPANY INC. | Pointe-Claire | Aerospace |
| Capital-Image Inc. | Mont-Royal | 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 |
| Carl Healey & Associates Inc | Saint-Lambert | Aviation Consultants & Services |
| Caromtex Design | Anjou | Tout Informatique et internet |
Publicité (Desktop) Publicité (Mobile) |
| 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 |
| Cartouches Certifiées | Saint-Bruno | Computer Accessories & Supplies |
| Casa - Technologie | Saint-Léonard | Computer Repair & Cleaning |
| Cascades Solutions d'emballage | Saint-Bruno | Tout Entreprises et services |
| Castor Technologies Corporation | Montréal | Computer & Technology Assistance Programs |
Publicité (Desktop) Publicité (Mobile) |
| CCR Solutions Inc | Lasalle | Audiovisual Equipment & Supplies Rental |
| CD Solutions | Delson | Tout Commerces au détail |
| CDEx | Montréal | Art Galleries, Dealers & Consultants |
| CDI BUSINESS SOLUTIONS | Pointe-Claire | Aerospace |
| Cegid | Centre-Ville | Tout Informatique et internet |
| Celltechs | Montréal | Computer Consultants |
| Centre Art Clark | Montréal | Art Galleries, Dealers & Consultants |
| Centre Chiropratique Scrase | Dorval | Chiropractors |
| Centre Chiropratique Solutions Santé | Brossard | Chiropractors |
| Centre D'Aquarium Aquatica | Dorval | Aquariums & Supplies |
Publicité (Desktop) Publicité (Mobile) |
| Centre D'Aquarium Aquatica | Dorval | Aquariums & Supplies |
| Centre d'Entraînement Bergy Baseball | Dorval | Baseball Clubs & Lessons |
| Centre de Céramique Bonsecours Inc | Montréal | Art Galleries, Dealers & Consultants |
| Centre de la Petite Enfance des Employés de Bombardier Aéronautique | Dorval | Child Care Equipment & Supplies |
| Centre Québecois De Formation Aéronautique | Dorval | Aircraft & Flight Schools |
| CenturyLink Technology Solutions | Montréal | Information Technologies (IT) |
| Cerco Câble Inc. | Dorval | Tout Entreprises et services |
| Certo Solutions | Saint-Léonard | Tout Informatique et internet |
| Cesmic Group Ltd | Brossard | Computer Room Setup, Protection, Equipment & Maintenance |
| CGI | Montréal | Information Technologies (IT), Tout Informatique et internet, Computer Networking, Computer Consultants |
Publicité (Desktop) Publicité (Mobile) |
| Challenge-Action inc. | Notre-Dame-De-Grâce | Tout Entreprises et services |
| Champlain E P & C | Chambly | Automation Consultants |
| Charisma | Cartierville | Tout Entreprises et services, Tout Informatique et internet |
| Chassis Carrosserie Dorval Inc | Dorval | Auto Body Shop |
| Chemisphere Inc. | Dorval | Tout Entreprises et services |
| Ching-Han Wu | Dorval | wu |
| Chocolat Média | Montréal | Tout Informatique et internet |
| Choses Binouche | Montréal | Art Galleries, Dealers & Consultants |
| Cidre Purpom Québec | Dorval | Cider Makers |
| CITP Database Services | Montréal | Computer Data Processing |
