| DK Pneus & Services | Tire Shop | pneusdk.ca |
| Doctel Inc | Medical Clinics | alepin.com |
| DOCTEUR SILENCIEUX | Automobiles | — |
| Dodge Cite | Auto Body Shop | — |
| Domaine Bellerive Inc | Medical Clinics | facebook.com |
| Domaine St-Martin | Apartments | facebook.com |
| DOMINOVO Construction | Construction / Renovation | — |
| Domon Meubles Ltée Siège Social Magasins | Furniture Stores | — |
| DOT Productions | Shopping Mall | — |
| DoumcO Électrique 9288-3412 Québec Inc | Electricians | — |
| Down Town Montreal Limo Inc | Chauffeur Services | downtownmontreallimo.com |
| DP Laval Drain | Plumbing | plomberiedplavaldrain.ca |
| Dr Bernard Proulx D.C. Chiropraticien | Chiropractors | — |
| Dr Claude Philippon Chiropraticien | Chiropractors | drphilippon.com |
| Dr Danielle Voyer | Medical Clinics | facebook.com |
| Dr JulieTaillefer Urgence | Chiropractors | — |
| Dr Ludovic Bédard-Nadeau DC | Chiropractors | chiromedic.ca |
| Dr Marcel Morand | Medical Clinics | facebook.com |
| Dr Marie-Claude Dauphin | Chiropractors | facebook.com |
| Dr Martin Lafrenière DC | Chiropractors | chiromedic.ca |
| Dr R Molinari FRCP(C) FAAD | Medical Clinics | — |
| Dr Raymond A. Cyr | Chiropractors | chirokine.com |
| Dr Robert Perron | Medical Clinics | — |
| Dr Spa Esthétique Automobile | Car Washes, Car Detailing | dr-spa.com |
| Dr. Guy Dube / OPTIMUM de Laval | Health | — |
| Dr. HIONIS, Artemis, B.Sc., D.D.S. | Professionals | — |
| Dr. LEONTIDIS, Grace, BSc., D.D.S | Professionals | — |
| Dr. ROUGAS, Tom, BSc., D.D.S | Professionals | — |
| Dr. Sebastien Fortier/ OPTIMUM de Laval | Health | — |
| Drain 5 Étoiles | Plumbing | montreal5stardrain.com |
| DRAINS NATIONAL | Construction / Renovation | nationaldrains.ca |
| Dre Audrey Marinelli | Chiropractors | — |
| Dre Bourgault Myriam | Chiropractors | — |
| Dre Caroline Giguère | Chiropractors | — |
| Dre Julie Bergeron | Chiropractors | — |
| Dre Julie Hammamji Dc | Chiropractors | facebook.com |
| Dre Juneau Isabelle | Chiropractors | — |
| Dre Madeleine Picard | Chiropractors | chirokine.ca |
| Dre Marie-Christine Gougoux D.C. Chiropraticienne | Chiropractors | — |
| Dre Rita El Khoury Podiatre | Alternative Health | — |
| Dre Stephanie Button | Buttons | — |
| Dre Valérie Charbonneau | Chiropractors | chirokine.ca |
| Dre Voyer Anny | Chiropractors | facebook.com |
| Dream Esthétique Md | Health and Beauty | — |
| Ducap Bourret Elaine | Chiropodists | — |
| Dumoulin Pneus Et Mecanique Inc | Tire Shop | pneusmecaniquedumoulin.com |
| Duovac | Central Vacuum Systems | duovac.com |
| Dupuis Solutions Informatique | Computer Room Setup, Protection, Equipment & Maintenance | dupuisinformatique.com |
| Dura Housewares Inc | Furniture Stores | durahousewares.com |
| Dy Ge | ge | — |
