| 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 |
| Cabletel Communications Corp | Saint-Hubert | Answering Machines & Equipment |
| CAM SOLUTIONS | Saint-Léonard | Aerospace |
| Canatan Inc | Saint-Léonard | Computer Cabling, Installation & Service |
| Canix.Ca | Montréal | Cable TV Providers |
Publicité (Desktop) Publicité (Mobile) |
| CANTWELL CULLEN AND COMPANY INC. | Pointe-Claire | Aerospace |
| car audio installation | Montréal | Car Radios & Stereo Systems |
| Cascades Solutions d'emballage | Saint-Bruno | Tout Entreprises et services |
| CCR Solutions Inc | Lasalle | Audiovisual Equipment & Supplies Rental |
| CD Solutions | Delson | Tout Commerces au détail |
| CDI BUSINESS SOLUTIONS | Pointe-Claire | Aerospace |
| Centre Chiropratique Solutions Santé | Brossard | Chiropractors |
| 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) |
| CF Cable tv inc | Montréal | Cable TV Providers |
| Chauffeeau.Quebec - Installation Et Réparation | Montréal | Plumbing |
| CJNT TV Cable 14, J. Kokkonas | Montréal | Blue Pages |
| Clôtures pour Piscines | Ste-Rose | Tout Entreprises et services |
| CMP Solutions Mécaniques Avancées | Chateauguay | Tout Entreprises et services |
| Cogeco Cable | Montréal | Cable TV Providers |
| Cogeco Cable Quebec S E N C | Montréal | Cable TV Providers |
| Cogeco Inc | Marie | Cable TV Providers |
| Cogeco Inc Siège Social | Montréal | Cable TV Providers |
| Coin Solutions Affaires | Saint-Léonard | Bookkeeping Software & Accounting Systems |
Publicité (Desktop) Publicité (Mobile) |
| Commission des Services Electriques de Montréal | Montréal | Cable TV Providers |
| Communitec | Saint-Hubert | Cable Installation, Splicing & Detection |
| Compagnie Bicc General Cable | Saint-Jérôme | Cabling Equipment & Supplies |
| Compta Solutions | Montréal | Chartered Professional Accountants (CPA) |
| Comptabilite Solutions | Montréal | Bookkeeping Software & Accounting Systems |
| Corporate Promotion Solutions | Montréal | Calendars |
| CPE Pierrot La Lune, SiègeSocial,InstallationArlequin | Longueuil | Childcare Services |
| Curotic Solutions Inc. | Claudel | Life Sciences and Health Technologies (LSHT) |
| Câblage Dynamique Inc | Montréal | Cable TV Providers |
| Câble & Son | Ste-Rose | Tout Commerces au détail |
Publicité (Desktop) Publicité (Mobile) |
| Câble & Son Télécom Ltée | Greenfield Park | Answering Machines & Equipment |
| D&M Solutions Comptables Inc | Saint-Léonard | Accounting Services |
| DELAN - Solutions de Talents TI | Montréal | Tout Entreprises et services |
| Dempton Solutions Technologiques Inc | Montréal | Computer Consultants |
| Dermatologie Skin and Hair Solutions | Montréal | Health and Beauty |
| DG Installation | Montréal | Computer Cabling, Installation & Service |
| Direct Impact Solutions | Pont-Viau | Tout Informatique et internet |
| Domino Printing Solutions Inc | Montréal | Information Technologies (IT) |
| Dotcom-Specialiste en Technologies de L'information | Montréal | Computer Cabling, Installation & Service |
| Dumont Solutions Inc | Verdun | Computer Consultants |
