Bedrift D - Tveita
- Dahl
- Datafunn AS
- Dalal AS
- Demokratene Alna
- Dønvold Consult
- Dahl Technologies
- Desalegn Baneservice
- Dagmawi Bitew
- Dark Mode AS
- Drosjeloyve Ovihangi
- Danielsen Maximilian
- Diana Skapas
- Dina Skogheim
- Dokka Film
- Dina Skogheim
- Det Palestinske Huset
- Drasko Pilipovic Vaktmester
- Det Palestinske Huset
- Den Gamle Garde
- Dental Health Care AS
- Daniandreskogfelt.Com Dani André Skogfelt
- Die With Your Boots On Records AS