| Ettevõtte nimi | Reg. kood |
|---|---|
| DU CONSULTING OÜ | 14846290 |
| DUBH MIRROR CONSULTING OÜ | 16381837 |
| CLERGE DUGILLON CONSULTING OÜ | 17126372 |
| DUARTE CONSULTING SERVICES OÜ | 16230386 |
| DUCAT INVESTMENT & CONSULTING OÜ (endine nimi Ducat Investment OÜ) | 12764205 |
| JELIZAVETA DULBERG CONSULTING OÜ | 12780090 |