| Downtown Bradford Dental - Dentist |
| Dilmar Group Ltd - Roofing Contractor |
| Dissette Animal Hospital - Veterinarian |
| Doc's Towing Inc - Towing Service |
| Doctor John's Car Sales - Auto Dealers Used Cars |
| Dog's Paw The - Pet Grooming & Boarding |
| Dol Turf Restoration Ltd - Landscape Contractors & Designers |
| Dominion Farm Produce Ltd - Fruit & Vegetable Growers & Shippers |
| D D Eagles & Sons Inc - Garages Auto Repairing |
| Dal Glass Systems Inc - Doors & Windows |
| Dance Unlimited - Dance School |
| Danube Seniors Leisure Centre - Senior Citizens Service & Health Organizations |
| Dave King Fencing - Fence Retail |
| Dave Lund Tree Service & Forestry - Tree Service |
| Dave's Carpentry & Roofing - Remodeling & Repairing Building Contractors |
| Deaf Access Simcoe - Deaf Organizations & Svcs |
| Deals 4U - Discount Store |
| Decorators Edge Paint & Wallpaper Inc - Paint & Painters Supls |
| Delfs' Tae Kwon-Do - Child Care Service |
| Delrey Contractors Ltd - Sheet Metal Contractor |
| Dennis Rhodes Crescent Mortgage Corp - Financing Personal |
| Dev-Con Inc - Builders & Contractors |
| Dick's Bargain Barn - Variety Store |
| Driver & Vehicle Licence Issuing - Legal Services |
| Drivers and Vehicles - Government Office |
| Dufferin Custom Concrete Group - Concrete Ready Mix |
| Dundee Private Investors Inc - Financial Planning Consultants & Services |
| Durakit Shelters Inc - Buildings Prefabricated & Modular |
| Dr Zrinka Cote - Optometrist |
| Dentistry Plus - Emergency Dentistemergency Dentist Clinicemergency |
| Di Vito Denture Clinic - Cosmetic Dentist |
| Donleigh Electrical Contracting - Electrician |
| D&T Landscaping & Renovations - Landscape Designer |
| Don Cherry's Sports Grill - American Restaurant |
| Dave Lund Tree Service And Forestry Co Ltd. - Tree Service |
| Davenports Auto Parts - Bradford - Auto Parts Store |
| Domino's Pizza - Pizza Delivery |