| Brakasoft | Montréal | Computer Networking |
| Brunet C.C.Bertrand, K. Tourigny, pharm. prop. Affiliées | Delson | Pharmacy |
| Bullinformatique | Montréal | Computer Repair & Cleaning |
| BUSINESS & DÉCISION AMÉRIQUE DU NORD | Ile Perrot | Information Technologies (IT) |
| C 3 I Inc | Pierrefonds | Computer Repair & Cleaning |
| Cabine à Peinture Laflamme Air Libre | Delson | Auto Body Shop |
| Cablage Sc | Montréal | Computer Cabling, Installation & Service |
| Canada Computers | Greenfield Park | Answering Machines & Equipment |
| Canadiance Technologies | Montréal | Computer Repair & Cleaning |
| Canatan Inc | Saint-Léonard | Computer Cabling, Installation & Service |
Publicité (Desktop) Publicité (Mobile) |
| Candiac Hair | Delson | Beauty & Fitness, Hairdressers & Beauty Salons |
| Canix Colo | Montréal | Computer Room Setup, Protection, Equipment & Maintenance |
| Caron Charles | Delson | Assembly & Fabricating Services |
| Carrosserie Itani | Pierrefonds | Auto Body Shop |
| Carrosserie Spinelli Pierrefonds-Roxboro | Roxboro | Auto Body Shop |
| Carrosseries Pierrefonds | Sainte-Geneviève | Auto Body Shop |
| CARSTAR Candiac | Delson | Auto Body Shop Equipment & Supplies |
| CARSTAR Montreal-Roxboro | Pierrefonds | Auto Body Shop Equipment & Supplies |
| CARSTAR Pierrefonds | Pierrefonds | Auto Body Shop Equipment & Supplies |
| Cartouches Certifiées | Saint-Bruno | Computer Accessories & Supplies |
Publicité (Desktop) Publicité (Mobile) |
| Casa - Technologie | Saint-Léonard | Computer Repair & Cleaning |
| CASA Reception Hall | Pierrefonds | Reception Halls, Weddings / Baptisms & Occasions |
| Casewise Opérations Canada Inc | Montréal | Information Technologies (IT) |
| Cassandra Monet Beaute Inc | Pierrefonds | Beauty & Fitness, Hairdressers & Beauty Salons |
| Castor Technologies Corporation | Montréal | Computer & Technology Assistance Programs |
| CCL Financial Inc | Montréal | Collection Agencies |
| CD Solutions | Delson | Tout Commerces au détail |
| Celltechs | Montréal | Computer Consultants |
| Centre Chiropratique Allan Sverdlove | Pierrefonds | Chiropractors |
| Centre Chiropratique Pierrefonds | Pierrefonds | Chiropractors |
Publicité (Desktop) Publicité (Mobile) |
| Centre de Pneu Gouin Ouest | Pierrefonds | Tire Shop |
| Centre De Pneus Et Mécanique Excellence Pierrefo nds | Pierrefonds | Tire Shop |
| Centre De Pneus Et Mécanique Excellence Pierrefonds et D.D.O. | Dollard Des Ormeaux | Tire Shop |
| Centre de spiritualité ignatienne d... | Pierrefonds Et Roxboro | Tout Communautés et société |
| Centre dentaire de l'ouest | Pierrefonds | Dentists |
| Centre Mecanix Inc | Pierrefonds | Transmission Repair |
| CenturyLink Technology Solutions | Montréal | Information Technologies (IT) |
| Cesmic Group Ltd | Brossard | Computer Room Setup, Protection, Equipment & Maintenance |
| CFMB 1280 AM/ M. TELLIDES | Montréal | Blue Pages |
| CGI | Montréal | Information Technologies (IT), Tout Informatique et internet, Computer Networking, Computer Consultants |
Publicité (Desktop) Publicité (Mobile) |
| Chocolaterie DuFour | Delson | Baskets |
| Cils Fancy Lashes | Pierrefonds | Beauty & Fitness, Hairdressers & Beauty Salons |
| CITP Database Services | Montréal | Computer Data Processing |
| CKDG | Montréal | Blue Pages |
| Classic Auctions | Delson | Auctions, Tout Commerces au détail |
| CLG Computer Consultants Inc. | Saint-Henri | Tout Entreprises et services |
| Clicpomme | Montréal | Tout Informatique et internet, Computer Consultants |
| Clinique Bien-Être Chiropratique | Pierrefonds | Chiropractors |
| Clinique de Physiothérapie Sportho Pro | Pierrefonds | Physiotherapy |
| Clinique de Santé Jeunesse | Pierrefonds | Medical Clinics |
