| Brisson & Sedgwick | Lachine | Tout Entreprises et services |
| Brunet C.C.Bertrand, K. Tourigny, pharm. prop. Affiliées | Delson | Pharmacy |
| Bruni Glass Packaging Inc | Lachine | Bottle Caps & Seals |
| Bullinformatique | Montréal | Computer Repair & Cleaning |
| BUSINESS & DÉCISION AMÉRIQUE DU NORD | Ile Perrot | Information Technologies (IT) |
| C 3 I Inc | Pierrefonds | Computer Repair & Cleaning |
| C B A Auto | Lachine | Auto Body Shop |
| C Centre De Collision Lachine Am Inc | Lachine | Auto Body Shop |
| C R Slitters Ltd | Lachine | Aluminum |
| C.F.H. Sécurité Inc. | Lachine | Tout Entreprises et services |
Publicité (Desktop) Publicité (Mobile) |
| Cabine à Peinture Laflamme Air Libre | Delson | Auto Body Shop |
| Cablage Sc | Montréal | Computer Cabling, Installation & Service |
| Café Gato Design | Lachine | Cafes Terraces |
| Cal's Mobile Car Wash | Lachine | Car Detailing |
| Canada Computers | Greenfield Park | Answering Machines & Equipment |
| Canadiance Technologies | Montréal | Computer Repair & Cleaning |
| Canal de Lachine | Petite-Bourgogne Et Griffintown | Tout Informations générales, Tout Tourisme et hôtels |
| Canaropa | Lachine | Tout Entreprises et services |
| Canatan Inc | Saint-Léonard | Computer Cabling, Installation & Service |
| Candiac Hair | Delson | Beauty & Fitness, Hairdressers & Beauty Salons |
Publicité (Desktop) Publicité (Mobile) |
| Canix Colo | Montréal | Computer Room Setup, Protection, Equipment & Maintenance |
| Canvas Montréal - Reception Loft | Lachine | Auditoriums & Halls, Banquet Rooms |
| Canvyl Products | Lachine | Canvas Goods |
| Caron Charles | Delson | Assembly & Fabricating Services |
| Carrefour jeunesse-emploi Lachine (... | Lachine | Tout Communautés et société, Tout Entreprises et services |
| Carrosserie D'Auto Victoria-Lachine Ltée | Lachine | Auto Body Shop |
| Carrosserie Spinelli Lachine | Montréal | Auto Body Shop |
| CARSTAR Candiac | Delson | Auto Body Shop Equipment & Supplies |
| Cartier Chemicals | Lachine | Chemicals |
| Cartouches Certifiées | Saint-Bruno | Computer Accessories & Supplies |
Publicité (Desktop) Publicité (Mobile) |
| Casa - Technologie | Saint-Léonard | Computer Repair & Cleaning |
| Casewise Opérations Canada Inc | Montréal | Information Technologies (IT) |
| Castor Technologies Corporation | Montréal | Computer & Technology Assistance Programs |
| CCL Financial Inc | Montréal | Collection Agencies |
| CD Solutions | Delson | Tout Commerces au détail |
| CDEC LaSalle-Lachine | Lachine | Tout Communautés et société, Tout Entreprises et services, Tout Informations générales |
| Celltechs | Montréal | Computer Consultants |
| Cendirect | Lachine | Tout Informatique et internet |
| Central Bernard Butcher Shop | Lachine | Butcher Shops |
| Central Microsystèmes | Lachine | Tout Informatique et internet |
Publicité (Desktop) Publicité (Mobile) |
| Centre de couture Notre Dame Sewing... | Lachine | Tout Commerces au détail |
| Centre De L'Auto Vincent Carrosserie | Lachine | Garage Auto |
| Centre de Réadaptation Lisette-Dupras | Lachine | Physiotherapy |
| Centre De Sante Et De Services Sociaux Dedorval-Lachine-Lasalle (Csss) Clsc De Lasalle | Lachine | CLSC |
| Centre Du Bricoleur Lachine | Lachine | Clothes Lines |
| Centre historique des Soeurs de Sai... | Lachine | Tout Arts et divertissement, Tout Communautés et société |
| Centre Hospitalier Bussey | Lachine | Blue Pages, Hospitals |
| Centre Hospitalier de Lachine | Lachine | Blue Pages, Hospitals |
| Centre Médical Lachine-Urgimed | Lachine | Medical Clinics |
| Centre Nautique Inc | Lachine | Boat Dealers & Brokers, Boat Repair & Maintenance |
