| Deluxe Digital Studios | Montréal | Information Technologies (IT) |
| Deluxe Entertainment Services Group, Inc | Montréal | Information Technologies (IT) |
| Demasi Design | Montréal | Car Wash Equipment & Polishing Supplies |
| Dempton Solutions Technologiques Inc | Montréal | Computer Consultants |
| Dermatologie Skin and Hair Solutions | Montréal | Health and Beauty |
| Design & Construction Koupol | Calgary | Bathroom Renovations |
| Design & Réalisation Esnault Services Inc | Lasalle | Cake Making Supplies & Decorations |
| Design 450 | Laval | Beauty & Fitness, Hairdressers & Beauty Salons |
| Design Absolu | Longueuil | Beauty & Fitness, Hairdressers & Beauty Salons |
| Design America - Cermica Chaza | Montréal | Flooring |
Publicité (Desktop) Publicité (Mobile) |
| Design Attitude | Laval | Home Improvement |
| Design D'Ici 2000 Inc | Montréal | Balconies |
| Design D'Ici Montréal Inc | Montréal | Balconies |
| Design de Jardins Dominique Landry | Montréal | Landscaping |
| Design De Meubles Lombardi Inc | Montréal | Arts & Crafts Materials & Supplies |
| Design de transport : transport en... | Quartier Latin Et Centre-Sud | Tout Informations générales |
| Design et Réalisation Inc. | Lasalle | Tout Entreprises et services |
| Design Gilbert Hayart | Longueuil | Architects |
| Design Industrielle Think! | Verdun | Architectural & Construction Specifications |
| Design Jet Set | Brossard | Tout Commerces au détail |
Publicité (Desktop) Publicité (Mobile) |
| Design JFL | Côte-Des-Neiges | Tout Commerces au détail |
| Design Joan Leclerc Dec Ai | Gatineau | ai |
| Design Louange | Montréal | Commercial Artists |
| Design Louis George | Ville-Mont-Royal | Tout Commerces au détail |
| Design Maggart Inc | Saint-Bruno | Cabinet Makers |
| Design Maître Cube | Montréal | Commercial Artists |
| Design Panoramavert | Verdun | Landscaping |
| Design Paysager Vert Tendre | Montréal | Landscaping |
| Design Plör | Lasalle | Tout Entreprises et services |
| Design Polymére Inc | Montréal | Flooring |
Publicité (Desktop) Publicité (Mobile) |
| Design Raynald Roy | Longueuil | Fitness Gyms |
| Design Spec Rep - Dsr | Sainte-Thérèse | Architectural Technologists |
| Design Technology | Pointe-Claire | Tout Informatique et internet |
| Design Xo | Montréal | Commercial Artists |
| Designe pour moto | Montréal | Commercial Artists |
| Designer d'Intérieur Marie-Ève Raymond | Montréal | Architectural & Construction Specifications |
| Designer Jacynthe Hénault | Montréal | Commercial Artists |
| Designer Martin Sauriol | Montréal | Commercial Artists |
| Designers de la Grover | Quartier Latin Et Centre-Sud | Tout Commerces au détail, Tout Entreprises et services, Tout Événements spéciaux |
| DesignMedia | Laval | Tout Entreprises et services, Tout Informatique et internet |
Publicité (Desktop) Publicité (Mobile) |
| Designmulticouleur | Montréal | Home Improvement |
| Designocracy Inc | Montréal | Furniture Stores |
| Designorganik | Montréal | Computer Graphics Design & Animation |
| Dessin Autocad | Montréal | Computer Graphics Design & Animation |
| Deutschman Design Inc. | Westmount | Tout Entreprises et services |
| Deux par deux | Ahuntsic Et Cartierville | Tout Entreprises et services |
| DeValois Design | Montréal | Commercial Artists |
| DFS Inc Architecture & Design | Montréal | Architects |
| DG Entertainment | Westmount | Tout Enseignement et savoir, Tout Entreprises et services |
| DG Installation | Montréal | Computer Cabling, Installation & Service |
