| Company name | Reg. code |
|---|---|
| DID GROUP OÜ | 16553578 |
| DID INVESTMENT GROUP OÜ | 17395497 |
| DTD GROUP OÜ | 14623271 |
| DXD GROUP OÜ kustutatud (former name DXD Group UÜ) | 14833229 |
| THE DND GROUP OÜ kustutatud | 14897689 |
| DTD LOGISTICS GROUP OÜ | 12075606 |
| NAMEFACTORY OÜ (former name Happy Kid Educational Group OÜ) | 11933172 |