| Clean Right Five Star Services | Montréal | Cleaning Services, Cleaning Service |
| cleaning services | Montréal | Cleaning Services, Cleaning Service |
| Cleaning Services Nyasha | Lasalle | Cleaning Services, Cleaning Service |
| Cleanova Services | Terrebonne | Cleaning Services, Cleaning Service |
| Climatisation GéoServices -Thermopompe centrale, Thermopompe murale, Fournaise Saint-Eustache | Saint-Eustache | Air Purifiers |
| Clinique Services Santé Rosemère | Rosemère | Tout Entreprises et services |
| CNET - Services de nettoyage après construction | Montréal | Cleaning Services, Cleaning Service |
| Co-operators Assurance Et Services Financiers | Brossard | Business Insurance |
| Commercial Banking Services | Longueuil | Banks |
| Commission des Services Electriques de Montréal | Montréal | Cable TV Providers |
Publicité (Desktop) Publicité (Mobile) |
| Commission des services électriques... | Ahuntsic Et Cartierville | Tout Entreprises et services |
| Compta Info Services | Montréal | Bookkeeping Software & Accounting Systems |
| Controlnet Services d'Entretien d'Immeubles Inc | Montréal | Cleaning Services, Cleaning Service |
| Corporation Services Moneris | Montréal | Information Technologies (IT) |
| CORPORATION SERVICES MONERIS (CSM) | Montréal | Information Technologies (IT) |
| CSSS - Centre de Santé et de Services Sociaux d'Ahuntsic et Montréal-Nord | Montréal | Health Services |
| Cyrano Services Inc | Longueuil | Bakery Equipment, Bakery Supplies |
| Cyrano Services Inc | Boucherville | Bakery Equipment, Bakery Supplies |
| Dall Cleaning Services | Montréal | Cleaning Services, Cleaning Service |
| Daniela's Residential Cleaning Services | Montréal | Cleaning Services, Cleaning Service |
Publicité (Desktop) Publicité (Mobile) |
| Darnley Tires and Services | Mont-Royal | Tire Shop |
| Datatool Services | Montréal | Boutiques |
| DD Cleaning services | Montréal | Cleaning Services, Cleaning Service |
| Delegatus services juridiques inc. | Deux-Montagnes | Tout Entreprises et services |
| Delom Services | Montréal | Life Sciences and Health Technologies (LSHT) |
| Deluxe Entertainment Services Group, Inc | Montréal | Information Technologies (IT) |
| Descs cleaning services | Montréal | Cleaning Services, Cleaning Service |
| Design & Réalisation Esnault Services Inc | Lasalle | Cake Making Supplies & Decorations |
| Dextraze Services Inc | Montréal | Appliance Repair |
| Diamond Cleaning Services | Montréal | Cleaning Services, Cleaning Service |
Publicité (Desktop) Publicité (Mobile) |
| DK Pneus & Services | Laval | Tire Shop |
| Dlr Services Comptables Inc. | Saint-Lambert | Accounting Services |
| dola cleaning services | Montréal | Cleaning Services, Cleaning Service |
| Drakso Pekovic Biomedco Services Inc | Montréal | Analytical & Testing Laboratories |
| DYJ Accounting & Tax Services | Montréal | Accounting Services |
| Dynatech Services de Gestion de l'Énergie Inc | Montréal | Electricians |
| Démélia Logiciels Services Informatiques Inc | Brossard | Accounting Services |
| Déménagement Noli Multiservices | Montréal | Care Homes |
| E.Wowzers Cleaning Services LLC | Montréal | Cleaning Services, Cleaning Service |
| Econet et Services | Montréal | Cleaning Services, Cleaning Service |
Publicité (Desktop) Publicité (Mobile) |
| ei3 Technical Services | Québec | Information Technologies (IT) |
| ElectroExperts Services | Montréal | Appliance Repair |
| Eliapharma Services Inc. | Laval | Life Sciences and Health Technologies (LSHT) |
| Elikia Services | Montréal | Cleaning Services, Cleaning Service |
| Entretien Caméléon Services d'entretien ménager | Montréal | Cleaning Services, Cleaning Service |
| Entretien Ménager/Cleaning Services Montréal | Montréal | Cleaning Services, Cleaning Service |
| Entretien Sébastien - Services Ménagers Résidentiels | Montréal | Cleaning Services, Cleaning Service |
| Espress-O-Café Services et Réparations | Laval | Coffee Machines & Roasting Equipment |
| Expertronic Services Ltd | Montréal | Camera & Photo Equipment Stores |
| Extra Services Ferreira Inc | Montréal | Plumbing |
