| Decarel Inc. | Westmount | Tout Entreprises et services |
| Deco Action Janin | Boucherville | Furniture Stores |
| Decodexl.com | Montréal | Camera & Photo Equipment Stores |
| Decor Moise | Montréal | Furniture Stores |
| Delicis Selection | Boucherville | Candy & Confectionery Stores |
| DELPHI VARIETY | Montréal | Commerce / Retailers |
| Depanneur Hiep Ly | Montréal | Automobiles, Grocery Stores |
| Deping Impôt Comptable | Montréal | Bookkeeping Software & Accounting Systems |
| Des Livres Et Des Jardins | Boucherville | Book Wholesalers |
| Desautels R Sports Inc | La Prairie | Bicycle Stores |
Publicité (Desktop) Publicité (Mobile) |
| DeSerres Boucherville | Boucherville | Arts & Crafts Stores |
| DeSerres Brossard | Brossard | Arts & Crafts Stores |
| DeSerres Saint-Hubert | Saint-Hubert | Arts & Crafts Stores |
| Designocracy Inc | Montréal | Furniture Stores |
| Dessins Lucan 2013 Inc | Laval | Furniture Stores |
| Destination Niko & Joujou | Longueuil | Children's Clothing Stores |
| Deutschman Design Inc. | Westmount | Tout Entreprises et services |
| DG Entertainment | Westmount | Tout Enseignement et savoir, Tout Entreprises et services |
| Dh Tingley | Westmount | dh |
| Dib Design | Laval | Furniture Stores |
Publicité (Desktop) Publicité (Mobile) |
| Diffusion Dimedia Inc | Montréal | Book Wholesalers |
| Diffusion Inter-Livres | Lemoyne | Book Stores |
| Dimitri | Montréal | Furniture Stores |
| Directo Service De Comptabilité Et De Gestion Au x Entreprises | Longueuil | Bookkeeping Software & Accounting Systems |
| Distributeurr Indépendant Enagic | Montréal | Coffee Stores |
| Distribution Wenro Inc | Saint-Léonard | Arts & Crafts Stores |
| Dlux Design Concepts | Westmount | Fitness Gyms |
| Domon Meubles Ltée Siège Social Magasins | Laval | Furniture Stores |
| Doo Salon | Westmount | Beauty & Fitness, Hairdressers & Beauty Salons |
| Dorais André R | Westmount | Bankruptcy Lawyers |
Publicité (Desktop) Publicité (Mobile) |
| 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 |
| 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 |
Publicité (Desktop) Publicité (Mobile) |
| 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 |
| Dualshoot | Montréal | Camera & Photo Equipment Stores |
| Dubé & Tétreault CPA S E N C R L | Longueuil | Bookkeeping |
| Dufour Charbonneau Brunet & Associés Inc | Greenfield Park | Bookkeeping Software & Accounting Systems |
| Dumont Pierre & Associés | Brossard | Bookkeeping Software & Accounting Systems |
| Dumont Pierre & Associés | Brossard | Bookkeeping Software & Accounting Systems |
| Dura Housewares Inc | Laval | Furniture Stores |
| Décor Au Vent | Île-Perrot | Tout Commerces au détail, Tout Entreprises et services |
