Bedrift D - Briskeby
- Devas AS
- Dwi AS
- Dogd AS
- Dr. Lee
- Dinbyggservice AS Konkursbo
- Dinbyggservice AS Konkursbo
- Daas gate 14
- Daas gate 14
- Debora Mørken
- Dm Kompetanse
- Dr. Barrameda AS
- Dry Invest AS
- D+T Barbo AS
- Didrik Steen AS
- Den Anda AS
- Digital Heads AS
- Daniel Franck
- Design Matters AS
- Dariusz Dyszkiewicz
- Dennis Bogen
- Due Holding AS
- Darja Sabajeva
- Decision Lab AS
- Drammensv 103c AS
- Destinasjon Glede AS
- Dugg Briskeby AS
- Dragana Vignjevic
- Dr. Anja Lenschow
- Dyb Andreas Malo
- Douglas Services International
- David Leithe Design
- Dialogue Food Concepts AS
- Dolores Vintage Natasha Meland
- Dr. Stephan C. Truedsson
- Dr. Veronica Marie Olsen
- DJ Maiken Grønnevik Volkmer Smith
- Deep Capital Partners & Advisors
- Det Norskamerikanske Historielaget i Norge (Naha-Norge)
- Dasha Oppussing Renhold og Transport Steliana Ramona Lacrimioara Takaciu