| C 3 I Inc | Pierrefonds | Computer Repair & Cleaning |
| C3 Solutions | Pointe-Saint-Charles | Tout Informatique et internet |
| Cablage Sc | Montréal | Computer Cabling, Installation & Service |
| Cable Express | Montréal | Cabling Equipment & Supplies |
| Cablecom International | Montréal | Cabling Equipment & Supplies |
| Cableflo International Inc. | Ste-Rose | Tout Informatique et internet |
| Cablek Industries | Pointe-Claire | Tout Entreprises et services, Tout Informatique et internet |
| Cablek Industries | Pointe-Claire | Cabling Equipment & Supplies |
| Cables P T I Cables Inc | Pointe-Claire | Cabling Equipment & Supplies |
| Cables P T I Cables Inc | Pointe-Claire | Cabling Equipment & Supplies |
Publicité (Desktop) Publicité (Mobile) |
| Cabletel Communications Corp | Saint-Hubert | Answering Machines & Equipment |
| CAM SOLUTIONS | Saint-Léonard | Aerospace |
| Camp de jour YOPI - Pensionnat du Saint-Nom-de-Marie | Outremont | Camps |
| Canada Computers | Greenfield Park | Answering Machines & Equipment |
| Canadiance Technologies | Montréal | Computer Repair & Cleaning |
| Canatan Inc | Saint-Léonard | Computer Cabling, Installation & Service |
| Canix Colo | Montréal | Computer Room Setup, Protection, Equipment & Maintenance |
| Canix.Ca | Montréal | Cable TV Providers |
| CANTWELL CULLEN AND COMPANY INC. | Pointe-Claire | Aerospace |
| car audio installation | Montréal | Car Radios & Stereo Systems |
Publicité (Desktop) Publicité (Mobile) |
| Cardio Plein Air Ville-Marie/Outremont | Montréal | Fitness Gyms |
| 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 |
| CCR Solutions Inc | Lasalle | Audiovisual Equipment & Supplies Rental |
| CD Solutions | Delson | Tout Commerces au détail |
| CDI BUSINESS SOLUTIONS | Pointe-Claire | Aerospace |
| CEGEP Marie-Victorin | Montréal | Tout Enseignement et savoir |
| CEGEP MARIE-VICTORIN | Montréal | Blue Pages |
Publicité (Desktop) Publicité (Mobile) |
| Celltechs | Montréal | Computer Consultants |
| Centre Chiropratique Solutions Santé | Brossard | Chiropractors |
| Centre de Réadaptation Marie Enfant | Nouveau-Rosemont Et Mercier | Tout Communautés et société |
| Centre de Réadaptation Marie Enfant | Montréal | Health Services |
| Centre de services scolaire Marie-V... | Longueuil | Tout Enseignement et savoir |
| Centre Rockland | Montrã©al | Shopping Malls, Tout Commerces au détail |
| Centre Sanaaq | Centre-Ville | Tout Arts et divertissement, Tout Enseignement et savoir |
| CenturyLink Technology Solutions | Montréal | Information Technologies (IT) |
| Cerco Câble Inc. | Dorval | Tout Entreprises et services |
| Certo Solutions | Saint-Léonard | Tout Informatique et internet |
Publicité (Desktop) Publicité (Mobile) |
| Cesmic Group Ltd | Brossard | Computer Room Setup, Protection, Equipment & Maintenance |
| CF Cable tv inc | Montréal | Cable TV Providers |
| CGI | Montréal | Information Technologies (IT), Tout Informatique et internet, Computer Networking, Computer Consultants |
| Chalifoux Anne-Marie Dn | Outremont | Alternative Health |
| Chateau De La Marié Nadia | Montréal | Bridal Shops |
| Chauffeeau.Quebec - Installation Et Réparation | Montréal | Plumbing |
| Chocolat Marie Pommette | Longueuil | Chocolate |
| Christianne Brunelle Couture Nuptia... | Montréal | Tout Commerces au détail |
| Chsld Vigi Marie Claret | Montréal | Care Homes |
| CITP Database Services | Montréal | Computer Data Processing |
