Business groups starting with "D" - D & A Mac Leod CO Ltd to Danforth Estates
- D & A Mac Leod CO Ltd 6
- D & B Sales Inc. 2
- D & D Enterprises 3
- D & D Variety 3
- D & E Lake Ltd 3
- D & K Body Shop CO Ltd 2
- D & L Consulting 3
- D & L Pressure Washing 2
- D & L Pressure Washing 2
- D & R Enterprises 3
- D C Diagnosticare Inc 12
- D C Painting & Decorating 3
- D C Taylor Jewellers 3
- D Lynch Towing, Inc. 2
- D T Door Works Ltd 3
- D Video 3
- D&H Bobcat and Trucking Service 2
- D'Allaird's 44
- D'ANGELO & SONS Roofing & Exteriors Vaughan 8
- D'Arcy Bain Physiotherapy 5
- D'Arcy McGee's 4
- D'Aurora Hearing & Audiology 3
- D'Aurora Hearing And Audiology 2
- D'EAU Wellness Spa (Skin Studio & Nail Salon) 2
- D'Ottawa-Carleton Cliniques 3
- d's dough 2
- D's Mobile Detailing 2
- D'Vine Wine 7
- D.L.D Roofing 5
- D.S. McCullough Realty Ltd., Brokerage 2
- Da Giovanni 3
- Da'Trice Transportation 2
- Dack's Shoes 10
- Dad Bod 2.0 2
- DADS Tree Service 2
- dagatructiep 2
- Dagupan Grill 2
- Dagwoods Sandwiches & Salades 8
- Dahn Holistic Fitness 4
- Daily Grind 3
- Daily Motor Freight Inc 3
- Daily Planet 3
- Dairy Mart 5
- Dairy Queen 423
- Dairy Queen (Treat Only) 2
- Dairy Queen (Treat) 2
- Dairy Queen (Treat) 2
- Daisy Mart 103
- Daisy's Lawn Care 2
- Dakota Ojibway Tribal Council 3
- Dal Wizzle-Art's 3
- Dale Carnegie Training 8
- Dale Kuda 2
- Daley Byers 3
- Dallas Concrete Leveling 2
- Dallas Concrete Leveling 2
- Dallas Concrete Leveling 2
- Dallas Concrete Leveling 2
- Dallas Estate Sellers 2
- Dallas Plumbing Pros 2
- Dallas Red Rose Community Hall 2
- Dallas Red Rose Community Hall 2
- Dalmao, Oscar DDS 3
- Dalmys Canada Ltd 11
- Dalton Tax Attorneys 2
- Daly Mills Estate Planning 2
- Damien Fertility Partners 3
- Damngood 2
- Dan Murphy Ford 2
- Dana Canada Inc 6
- Dana Point Jewelers 2
- Dance District: Social Dance Studio 2
- DanceLife Studio 2
- Dancers Choice Boutique 3
- Dancestors Genealogy 2
- Dancing Waters Garge Door Company 2
- Danco Equipment Inc 3
- Dandy Cleaners 6
- Danexport Inc 3
- Danforth Estates 3