| DGM Toitures | Montréal | Roofing |
| Dh Tingley | Westmount | dh |
| Dlux Design Concepts | Westmount | Fitness Gyms |
| Doo Salon | Westmount | Beauty & Fitness, Hairdressers & Beauty Salons |
| Dorais André R | Westmount | Bankruptcy Lawyers |
| Dorel | Westmount | Tout Entreprises et services |
| Dr Claudia Giambattistini | Westmount | Dentists |
| Dr David Auerbach | Westmount | Dentists |
| Dr David Baker | Westmount | Dentists |
| Dr Marcelo Bercovici | Westmount | Dentists, Tout Entreprises et services |
Publicité (Desktop) Publicité (Mobile) |
| Dr Nabil Fanous | Westmount | Tout Entreprises et services |
| Dr Richard H Rapoport | Westmount | Dentists |
| Dr Rosanne Kozloff | Westmount | Dentists |
| Dr Tse Quinbert | Westmount | Automobiles, Dentists, Not Profit |
| Dr. Arthur Swift | Westmount | Tout Entreprises et services |
| Dr. Danny Gagnon, Psychologue | Westmount | Tout Entreprises et services |
| Dr. Nabil Fanous, Rhinoplastie à Mo... | Westmount | Tout Entreprises et services |
| Drymer Earl H | Westmount | Bankruptcy Lawyers |
| Déménagement Westmount Moving | Dorval | Tout Entreprises et services |
| Eatz Encore | Westmount | Caterers |
Publicité (Desktop) Publicité (Mobile) |
| Elite Laser | Westmount | Tout Commerces au détail |
| Encadrement Campbell | Westmount | Tout Commerces au détail |
| Endodent Corporation Ltd | Westmount | Health Services |
| Entr Autres Mots Arts | Westmount | Arts & Cultural Organizations & Centres |
| Equinoxe Solutions Soins De Vie Inc | Westmount | Health Services |
| Esso | Westmount | Auto Services |
| Estateably | Westmount | Computer Consultants |
| Esthétique Angela Enr | Westmount | Beauty & Fitness, Hairdressers & Beauty Salons |
| European & Domestic Car Ltd | Westmount | Garage Auto |
| Evolution Healthcare | Westmount | Fitness Gyms |
Publicité (Desktop) Publicité (Mobile) |
| Faimdata (Marque De Commerce) | Westmount | Boutiques |
| Faiz Abhuani Courtier Immobilier Résidentiel | Westmount | Balloons |
| Feigenbaum Sam Dr | Westmount | Dentists |
| Feinstein Barry | Westmount | Business & Trade Organizations |
| Festival de Films Cinemania | Westmount | Tout Événements spéciaux |
| Flore | Westmount | Tout Commerces au détail |
| Futura Studios | Westmount | Tout Informatique et internet |
| Futurion | Montréal | Life Sciences and Health Technologies (LSHT), Computer Consultants |
| Futurion Inc. | Westmount | Tout Entreprises et services |
| Galerie Crafteria | Westmount | Arts & Crafts Classes & Schools |
Publicité (Desktop) Publicité (Mobile) |
| Galerie L'Artéfact | Westmount | Antique Dealers |
| Gaz Naturel Westmount | Montréal | Appliance Repair |
| GlobAutoParts.ca | Westmount | Auto Part Manufacturers & Wholesalers |
| Golden WOOD Sawmills Import Export... | Westmount | Tout Entreprises et services |
| Groupe Constructek | Westmount | Landscaping |
| Groupe Dentaire Melville | Westmount | Dentists |
| Groupe Financier Aga Inc | Westmount | Business Insurance |
| Groupe Immobilier Londono | Westmount | Tout Entreprises et services |
| Groupe Immobilier Oxford Inc. | Westmount | Electricians |
| Groupe Paquette | Westmount | Plumbing |
