- DynaFlex
- Dosely
- Daily Nutritional Products
- Delaware State Hornets
- Duquesne Athletics
- DU Athletics
- DR. Hemp
- Doomswell
- Dailies
- Divine Botanicals
- DOXA RUN
- Darlington Raceway
- Dance 101 online
- Deep Roots Dance
- Dr. Smoke Shop
- Dirt Cheap EJuice
- Diamond Mist E-Liquid
- DabMed
- DERBYSTAR Australia
- Direct2MD
- Dr.Galen
- Doctors Online
- Drone Zone
- Dragonfly Yoga Studio
- DeBeer Lacrosse
- DMB Boxing
- Dig Cycle
- Drink Big
- Defiant Designs
- DF-Smokes
- Digga Glass
- Duff The Psych
- Dot Dash
- Dakota Smith
- DownTube
- Dismount Bike Shop
- Demolition Parts
- Deeper
- Dreamride
- DNA Skateboard Company
- D6 Surf Skimmer
- DORSAL
- DMT Cycling
- DirtBaggies
- Deep Stealth Dungeon
- Dallas Fuel
- Diversified Woodcrafts
- Dance Paws
- Dance Pants
- Dancers Warehouse
- Dansez
- Danshuz
- Dance Fashions Superstore
- Dance Class
- Dexatrim
- Doctor Shatter
- Dr. Phil Good's Hempire
- Deep Meditate
- Dark Mountain
- DRC Call Co.
- Dyedbro
- Desbfit
- Downward Dog
- Derma Silk
- Dead On Display
- Deboer wetsuits
- DigitalNerds
- Dragline Offroad
- Dirt in Your Skirt
- DayOne Response
- DakotaLine
- DiamondBlade
- DivvyDown
- DNAcode
- Diabetix
- Dain City Arms
- Dr. Joey
- Delish Life
- Deeper State Keto
- DietPoint