Business groups starting with "D" - Done-Rite Plumbing and Rooter to Dr Specs Optical
- Done-Rite Plumbing and Rooter 2
- Donegan's Haulage Ltd & Ready 2
- Donna's Hair Studio 3
- Donut & Deli 3
- Donut Cafe 5
- Donut Castle 3
- Donut Diner 18
- Donut Supreme 3
- Donut World 4
- Dooly's 55
- Door Doctor 10
- Door Doctor 2
- Door Repair Toronto 3
- Door to Door Moving 2
- Doorcare 2
- Doors Plus 3
- Dor-Co Garage Doors 3
- Dor-Co Garage Doors 2
- Dora Pizza 4
- Doraco-Noiseux 3
- Doris Hosiery Mills Ltd 3
- Dorlene 27
- Dorma Sleep Centers Montreal 2
- Dormio Organic Beds 2
- Dorset Coastal Cottages 2
- Dorsey Group Insurance Planner 3
- Dot Seasonal Ltd 6
- Dot's Stores Ltd 5
- Dots 4
- Double B Garage LLC 2
- Double D Realty Ltd 3
- Double Diamond Farm Supply 3
- Double Double Pizza & Chicken 39
- Double Happiness Restaurant 4
- Double Line Transport Systems 2
- Double Line Transport Systems 2
- Double Line Transport Systems 2
- Double Line Transport Systems 2
- Double Pizza 4
- Double pizza 2
- Double Star Pizza & Wings 3
- DoubleTree by Hilton Hotel Chicago Wood Dale - Elk Grove 2
- Doucet Bijoutiers 7
- Doug Noel Heating and Air Conditioning, LLC 2
- Doug's Barber Shop 3
- Doughty Aggregates 3
- Douglas Crawford Law 2
- Douglas Paint 3
- Doug’s Construction and Repair 2
- Douvris Martial Arts 4
- Dovan Associates, Inc 2
- Dover Locksmith Service 2
- Dow Chemical Canada Inc 3
- Dowling Insurance Brokers Inc 5
- Down East Communications 6
- Down East Mobility Ctr 3
- Down To Earth Landscaping 3
- Down Under Linen & Bedding Ctr 3
- Downes And Gregory 2
- Downey Locksmith Store 3
- Downey Locksmiths 2
- Downing Roofing, Inc 2
- Downing Street Dental 2
- Downriver Digital Marketing 2
- Downsview Kitchens 5
- Downtown Bingo 3
- Downtown Chiropractic &Wellness Center PA 2
- Downtown Electric Fireplace Company 3
- Downtown Variety 3
- Doyle Salewski Inc 7
- DPF Cleaning Centre 2
- DPF Removal York 2
- DPM-i 2
- Dr Belinda Lopes PHD, MFT 2
- Dr Hook Towing 3
- Dr Robert Jones 2
- Dr Roof & Waterproof 3
- Dr Savita Chaudhry - Etobicoke Dentist 2
- Dr Shoe 3
- Dr Specs Optical 7