| Company name | Reg. code |
|---|---|
| OWN OÜ | 16951074 |
| OWN HOUSE OÜ | 16393504 |
| OWN DIGITAL OÜ | 14742478 |
| OWN CONSULTING OÜ | 17432092 |
| CAT'S OWN OÜ kustutatud | 12430196 |
| OWN AND SHARE OÜ | 17157355 |
| OWN YOUR CHARM OÜ | 16992966 |
| BLOOM YOUR OWN WAY OÜ | 16950034 |
| NATURE’S OWN FACTORY BALTIC OÜ kustutatud | 16392580 |
| EAB BETON OÜ (former name Your own accounter OÜ) | 14276728 |
| OWNR WALLET OÜ | 14555701 |
| OWNERS OÜ kustutatud | 10078807 |
| OWNWAY OÜ | 12453273 |
| OWNROCK OÜ | 16503973 |
| OWNFOOD OÜ kustutatud | 14606083 |
| OWNLESS OÜ | 16594193 |
| OWNERSHIP OÜ | 14239928 |
| TEAM OWNER OÜ | 14758781 |
| OWNAPPAREL OÜ | 16279565 |
| CODE OWNERS OÜ | 10789276 |
| OWNERS HOLDING OÜ kustutatud (former name Evensors OÜ) | 14102425 |
| AIDATASOL OÜ (former name Ownomy OÜ) | 16638383 |
| ÕUN & ÕUN OÜ | 17007242 |
| OWL OWL OÜ | 16602534 |
| ÕUN OÜ | 12360945 |
| SWN OÜ | 16306244 |
| FWN OÜ kustutatud | 16109644 |
| ÖRN OÜ | 12800898 |
| OGN OÜ | 16948675 |
| OWL99 OÜ | 16090206 |
| OUN OÜ | 14503360 |
| WWN OÜ | 11966645 |
| ÕNN OÜ | 11198241 |
| DOWN OÜ | 12208191 |
| OMN OÜ | 14478389 |
| OWL HILL OÜ | 14954080 |
| OWEN ETTEVÕTTED OÜ kustutatud | 12242918 |
| TWN INTERNATIONAL OÜ | 16499757 |
| SUUR ÕUN OÜ | 14911627 |
| OWO INVEST OÜ | 12285048 |
| TAX OWL OÜ | 16831281 |
| PWN MEDIA OÜ | 14829305 |
| TANDEM TOWN OÜ | 16772472 |
| TOWN COMMUNICATION OÜ kustutatud | 16260111 |
| HIIRE ÕNN OÜ | 10596695 |
| KULDNE ÕUN OÜ | 17360240 |
| PMV ÕUN OÜ | 11140282 |
| ROHELINE ÕUN OÜ | 11229036 |
| OWEN CAPITAL OÜ kustutatud | 11358756 |
| DAAMIDE ÕNN OÜ kustutatud | 11232245 |