| 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 |
| Caisse Desjardin Atwater Centre | Verdun | Caisses Populaires |
| Caisse Desjardins de L'île-des-Sœurs - Verdun - Siège social | Verdun | Banks |
| Cakestry G&V | Verdun | Bakeries |
Publicité (Desktop) Publicité (Mobile) |
| Cameron Rueda - Clinique Chiropratique Optimum | Verdun | Chiropractors |
| Camp de jour Kodojo | Verdun | Camps |
| Canada Computers | Greenfield Park | Answering Machines & Equipment |
| Canadiance Technologies | Montréal | Computer Repair & Cleaning |
| Canatan Inc | Saint-Léonard | Computer Cabling, Installation & Service |
| Candiac Hair | Delson | Beauty & Fitness, Hairdressers & Beauty Salons |
| Canix Colo | Montréal | Computer Room Setup, Protection, Equipment & Maintenance |
| Cans 4 Cash Collection Service | Verdun | Collection Agencies |
| Caron Charles | Delson | Assembly & Fabricating Services |
| Carpet Tech | Verdun | Cleaning Services, Cleaning Service |
Publicité (Desktop) Publicité (Mobile) |
| Carrefour jeunesse-emploi de Verdun | Verdun | Tout Entreprises et services |
| CARSTAR Candiac | Delson | Auto Body Shop Equipment & Supplies |
| Cartouches Certifiées | Saint-Bruno | Computer Accessories & Supplies |
| Casa - Technologie | Saint-Léonard | Computer Repair & Cleaning |
| Casa C.A.F.I. | Verdun | Tout Communautés et société |
| Casewise Opérations Canada Inc | Montréal | Information Technologies (IT) |
| Casse Croute Normand | Verdun | Breakfast Restaurants |
| Castor Technologies Corporation | Montréal | Computer & Technology Assistance Programs |
| CCL Financial Inc | Montréal | Collection Agencies |
| CD Solutions | Delson | Tout Commerces au détail |
Publicité (Desktop) Publicité (Mobile) |
| Celltechs | Montréal | Computer Consultants |
| Centre Chiropratique Vitalité | Verdun | Chiropractors |
| Centre D'Affaire De Verdun | Verdun | Business Centres |
| Centre d'Affaires de Verdun | Verdun | Business Centres |
| Centre d'hébergement de Verdun | Montréal | Care Homes |
| Centre De L'Auto AGR | Verdun | Car Repair |
| Centre de la Petite Enfance Communautaire Les Trottinettes | Verdun | Childcare Services |
| Centre de santé et de services sociaux du sud-Ouest-Verdun | Montréal | Care Homes |
| Centre de santé et de services sociaux du Sud-Ouest-Verdun | Montréal | Care Homes |
| Centre de services Desjardins Wellington | Verdun | Banks |
Publicité (Desktop) Publicité (Mobile) |
| Centre Dentaire De L'Eglise | Verdun | Automobiles, Dentists, Not Profit |
| Centre Dentaire Messier-Martin | Verdun | Dentists, Service D'urgence Dentaire |
| Centre Dentaire Île des Soeurs | Verdun | Dentists |
| Centre Hospitalier de Verdun | Verdun | Blue Pages, Hospitals |
| Centre Thérapeutique Jomasso - Massage Therapy C enter | Verdun | Massage Therapy |
| Centurylink MR1 | Verdun | Information Technologies (IT) |
| CenturyLink Technology Solutions | Montréal | Information Technologies (IT) |
| Ceramik B. | Verdun | Tout Commerces au détail |
| Cesmic Group Ltd | Brossard | Computer Room Setup, Protection, Equipment & Maintenance |
| CGI | Montréal | Information Technologies (IT), Tout Informatique et internet, Computer Networking, Computer Consultants |
