| Company name | Reg. code |
|---|---|
| UTAR OÜ | 14112702 |
| UTAR INVEST OÜ | 16150196 |
| UTAN EESTI OÜ kustutatud (former name Clean Line Grupp OÜ) | 14565881 |
| UTA ESTONIA OÜ | 16833179 |
| CPCFU OÜ kustutatud (former name Utau OÜ) | 16205201 |
| JUTAR OÜ kustutatud | 11121310 |
| UTER OÜ | 17267204 |
| STAR24 OÜ | 16446324 |
| 4UCAR OÜ | 14769827 |
| ATAR OÜ | 11020106 |
| TÜTAR OÜ | 17283367 |
| FUTAR OÜ kustutatud | 14443422 |
| STAR OÜ | 12077031 |
| ITAR CONSULTANTS OÜ | 16219373 |
| STAR PRINT OÜ | 17137364 |
| STAR GROUP OÜ | 12481766 |
| STAR NEQ OÜ | 12369437 |
| TRI STAR OÜ | 10602361 |
| STAR AUTOLEASING OÜ | 14255353 |
| FITGRAB STAR OÜ (former name N33 Projektas OÜ) | 16860101 |
| D'STAR OÜ | 14678734 |
| STAR LETTER OÜ | 11302000 |
| KOPLI STAR OÜ | 16450053 |
| MORNING STAR OÜ kustutatud | 14745324 |
| DOUBLE STAR OÜ kustutatud | 14426139 |
| MERCURIAL STAR OÜ | 14099551 |
| STAR FUR OÜ | 12098926 |
| GOLDEN STAR OÜ kustutatud | 16059679 |
| STAR TELLIMUSED OÜ (former name Jamiko tellimused OÜ) | 16044979 |
| CASINO STAR OÜ | 14627139 |
| STAR COFFER OÜ | 11142329 |
| LITTLE STAR OÜ | 11313439 |
| STAR FINDER OÜ | 16824826 |
| KTAR GROUP OÜ kustutatud | 16158513 |
| STAR BALTIC OÜ | 10708875 |
| LED STAR OÜ | 14626128 |
| STAR RETAILERS OÜ kustutatud | 11452283 |
| EASY STAR OÜ | 11556628 |
| FISH STAR OÜ kustutatud | 10160555 |
| STAR HOME OÜ | 12172551 |
| STAR OPTIKA OÜ | 17387701 |
| WHITE STAR OÜ kustutatud | 11425487 |
| UTOR QUALITY OÜ | 16665309 |
| SHOOTING STAR OÜ | 16198866 |
| STAR CLOUD OÜ | 12731921 |
| STAR WAY OÜ kustutatud | 12184726 |
| EUROPE STAR OÜ | 12172054 |
| TRADING STAR OÜ | 12446474 |
| STAR SYSTEMS OÜ (former name Star Systems UÜ) | 16303501 |
| HAPPY STAR OÜ kustutatud | 14736325 |