| Company name | Reg. code |
|---|---|
| MCDUCK OÜ | 16816206 |
| MCDC INVEST OÜ kustutatud | 12331481 |
| MCDC ENTERPRISES OÜ kustutatud | 12332090 |
| MCDC TRADING OÜ kustutatud | 12331899 |
| CHUCK OÜ | 12594312 |
| KEEP CHUCK OÜ | 14994518 |
| SMART DUCK OÜ kustutatud | 14282097 |
| DUCK MARKETING OÜ | 16860874 |
| MCCK HOLDING OÜ | 14784956 |
| DUCK MEDIA OÜ kustutatud | 16665807 |
| DUCK TYPE OÜ kustutatud | 16120746 |
| RUBBER DUCK OÜ | 14358389 |
| DUCK DIVE OÜ | 17257393 |
| PURPLE DUCK OÜ | 12278717 |
| DUCK ROCKS OÜ | 16993687 |
| DIGI-DUCK OÜ kustutatud | 11583275 |
| DUCK KINGS OÜ | 17049513 |
| WHISTLING DUCK MARKETING OÜ | 12801018 |
| MUCK-TRUCK EESTI OÜ | 11327738 |
| TRIPLE DUCK CAPITAL OÜ | 16589360 |