| Constructeurs De Qualité Inc. | Montréal | Plumbing |
| Construction H2P | L'assomption | Plumbing |
| Construction Olivier Cloutier | Montréal | Plumbing |
| Cormier Maurice | Montréal | Plumbing |
| Corporate Aircraft Charters | Lachine | Aircraft & Private Jet Charter |
| Corporation des Bijoutiers du Québec | Lachine | Tout Commerces au détail |
| Cote St Luc Plomberie & Chauffage Inc | Montréal | Plumbing |
| Courrier Can-Us Liaison | Lachine | Cans |
| Couvreur Sipa 2002 Inc | Lachine | Roofing |
| Cowper Inc. | Lachine | Tout Entreprises et services |
Publicité (Desktop) Publicité (Mobile) |
| CPD Construction Products | Lachine | Tout Entreprises et services |
| Cpd Lachine | Lachine | Caisses Populaires |
| Cpn Ventilation | Mirabel | Plumbing |
| Crane Supply | Lasalle | Plumbing |
| Crate & Barrel Warehouse | Lachine | Shopping Mall |
| Crazy Haircut | Lachine | Beauty & Fitness, Hairdressers & Beauty Salons |
| Cuisines Jean Bernard | Lachine | Kitchen Cabinets |
| Custom Downstream Systems Inc. | Lachine | Tout Entreprises et services |
| D Gumpert Plomberie Chauffage | Montréal | Plumbing |
| D R Plumbing | Anjou | Plumbing |
Publicité (Desktop) Publicité (Mobile) |
| DAR EXPERT Inc | Terrebonne | Plumbing |
| DAR Expert Inc | Montréal | Plumbing |
| DAR RAPIDE: Vérificateur Certification de Dispositifs Antirefoulement | Montréal | Plumbing |
| David Dib Plumbing And Construction | Montréal | Plumbing |
| Day & Ross | Lachine | Tout Entreprises et services |
| Debouchage Boucane Montreal | Montréal | Plumbing |
| Debouchage Pro | Montréal | Plumbing |
| Debouchage Savoie Inc | Montréal | Plumbing |
| Debra Wi | Lachine | wi |
| Decarie Plumbing & Heating Ltd | Montréal | Plumbing |
Publicité (Desktop) Publicité (Mobile) |
| Denis Morin Alarme | Montréal | Plumbing |
| Deschênes & fils ltée | Montréal | Plumbing |
| Deschênes Et Fils Ltée | Montréal | Plumbing |
| Desjardins | Lachine | Caisses Populaires |
| Direct Trade Purshase | Montréal | Plumbing |
| Directed Electronics | Lachine | Tout Commerces au détail |
| Directed Electronics Canada Inc | Lachine | Car Alarm Systems |
| Directed Electronics Canada Inc | Lachine | Car Alarm Systems |
| Directed Electronics Canada Inc | Lachine | Car Alarm Systems |
| Distribution D'Attaches | Outremont | Plumbing |
Publicité (Desktop) Publicité (Mobile) |
| DL Rénovation | Lachine | Home Improvement |
| Docteur Drain - Duchesne plomberie et chauffage | Montréal | Plumbing |
| Docteur Drain - Plomberie Duchesne | Montréal | Plumbing |
| Docteur Plomberie Inc | Montréal | Plumbing |
| Doctor Drain Plomberie Duchesne | Montréal | Plumbing |
| Domus Technologies Inc | Montréal | Plumbing |
| Dor Docteur | Lachine | Tout Entreprises et services |
| Dorex | Lachine | Tout Entreprises et services |
| Doverco Inc. | Lachine | Tout Entreprises et services |
| DP Laval Drain | Laval | Plumbing |
