| 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 |
| 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 |
Publicité (Desktop) Publicité (Mobile) |
| Design Panoramavert | Verdun | Landscaping |
| Design Paysager Vert Tendre | Montréal | Landscaping |
| Design Plör | Lasalle | Tout Entreprises et services |
| Design Polymére Inc | Montréal | Flooring |
| 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 |
Publicité (Desktop) Publicité (Mobile) |
| 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 |
| Designmulticouleur | Montréal | Home Improvement |
| Designocracy Inc | Montréal | Furniture Stores |
| 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 |
Publicité (Desktop) Publicité (Mobile) |
| DG Entertainment | Westmount | Tout Enseignement et savoir, Tout Entreprises et services |
| DG Installation | Montréal | Computer Cabling, Installation & Service |
| Dib Design | Laval | Furniture Stores |
| Digital Dimension | Montréal | Information Technologies (IT) |
| Digital District Inc | Québec | Information Technologies (IT) |
| Digital Domain | Montréal | Computer Repair & Cleaning |
| Digital Domain | Montréal | Information Technologies (IT) |
| Diogo Communications & Design | Anjou | Advertising Agencies |
| Disco Karaoké | Deux-Montagnes | Tout Entreprises et services |
| Discothèque Agence de promotion 4 S... | Anjou | Tout Entreprises et services |
Publicité (Desktop) Publicité (Mobile) |
| Distribution SLV Inc. | Montréal | Computer Repair & Cleaning |
| Distributions Zein | Laval | Computer Accessories & Supplies |
| District A Design | Ville-Mont-Royal | Tout Commerces au détail |
| Diva Designation Fax | Montréal | Commercial Artists |
| DK Company Canada | Montréal | Tout Entreprises et services |
| Dlux Design Concepts | Westmount | Fitness Gyms |
| Doc-Tec | Montréal | Computer Repair & Cleaning |
| Don Design | Longueuil | Tout Commerces au détail |
| Dotcom-Specialiste en Technologies de L'information | Montréal | Computer Cabling, Installation & Service |
| Dotcom-Specialiste en Technologies de L'information | Montréal | Computer Consultants |
