| Carré Technologies Inc. | Montréal | Life Sciences and Health Technologies (LSHT) |
| CaSA | Saint Mathieu De Beloeil | Life Sciences and Health Technologies (LSHT) |
| Cassandra Esthétique | Montréal | Health and Beauty |
| Catherine Thibault-Denis Ostéopathe | Montréal | Alternative Health |
| Cato Recherche Canada | Montréal | Life Sciences and Health Technologies (LSHT) |
| Cato Recherche Canada Inc.* | Montréal | Life Sciences and Health Technologies (LSHT) |
| Cedarome Canada | Brossard | Life Sciences and Health Technologies (LSHT) |
| CEDAROME Canada Inc. | Brossard | Life Sciences and Health Technologies (LSHT), Tout Entreprises et services |
| Celerion | Montréal | Life Sciences and Health Technologies (LSHT) |
| Celerion Inc.* | Montréal | Life Sciences and Health Technologies (LSHT) |
Publicité (Desktop) Publicité (Mobile) |
| Cellcosmet & Cellmen Canada | Laval | Health and Beauty |
| CelluForce | Montréal | Life Sciences and Health Technologies (LSHT) |
| Centre Amarylli | Montréal | Health Services |
| Centre Amma Inc | Longueuil | Beauty & Health Spas |
| Centre Ayurvedique Transformation | Saint-Lambert | Alternative Health |
| Centre Chiropratique de Longueuil | Longueuil | Alternative Health |
| centre d'esthétique Danielle Benoit | Longueuil | Beauty & Health Spas |
| Centre d'excellence en irradiation Gamma | Laval | Life Sciences and Health Technologies (LSHT) |
| Centre de Bien-être Quanta Wellness Center | Pointe-Claire | Health and Beauty |
| Centre De Massotherapie Alexandre Blouin | Laval | Health and Beauty |
Publicité (Desktop) Publicité (Mobile) |
| Centre de Médecine de Voyage du Québec | Montréal | Health Services |
| Centre de recherche clinique de Laval | Laval | Life Sciences and Health Technologies (LSHT) |
| Centre de Réadaptation Marie Enfant | Montréal | Health Services |
| Centre de santé et de services sociaux Jeanne-Mance | Montréal | Care Homes, Health Services |
| Centre De Santé Medico-Esthétique | Anjou | Health Services |
| Centre de Santé Repentigny | Repentigny | Health and Beauty |
| Centre de santé tendre passion | Longueuil | Health and Beauty |
| Centre de Spa St-Jean | Montréal | Health and Beauty |
| Centre De Traitement Varices | Longueuil | Health Services |
| Centre Dentaire LABELLE | Laval | Health |
Publicité (Desktop) Publicité (Mobile) |
| Centre Dentaire NOTRE-DAME, Dr. A. Kalyvas | Chomedey | Health |
| Centre Dentaire Sfeir | Montréal | Automobiles, Dentists, Not Profit, Health Services |
| Centre Dentaire TZAVELAKOS, Basil | Montréal | Health |
| Centre Dollard-Cormier | Montréal | Health Services |
| Centre European De Medecine | Montréal | Alternative Health |
| Centre Holistique Ethnika Inc | Montréal | Alternative Health |
| Centre Homéopathique Hahnemann | Outremont | Alternative Health |
| Centre L'Accalmie Massothérapie | Repentigny | Health and Beauty |
| Centre Laval | Laval | Health and Beauty |
| Centre Medecine Naturelle Marjolaine Bélanger | Longueuil | Alternative Health |
Publicité (Desktop) Publicité (Mobile) |
| Centre Muzifit | Montréal | Health Services |
| Centre Médical De Microgreffe De Cheveux | Montréal | Health Services |
| Centre national de biologie expérimentale - INRS | Laval | Life Sciences and Health Technologies (LSHT) |
| Centre Naturamed | Montréal | Alternative Health |
| Centre Optimal du Côlon | Montréal | Health and Beauty |
| Centre Thérapeutique Griffintown | Montréal | Health and Beauty |
| Ceraver Osteal Inc | Montréal | Life Sciences and Health Technologies (LSHT) |
| Cerebrasol | Frederick-Banting | Life Sciences and Health Technologies (LSHT) |
| Chalifoux Anne-Marie Dn | Outremont | Alternative Health |
| Chamberland Lafleur Et Morissette | Montréal | Health Services |
