| Company name | Reg. code |
|---|---|
| THOREN OÜ | 16632305 |
| THORENS OÜ (former name ASPEN ADVISORS OÜ) | 11124969 |
| THORENS CORPORATION OÜ kustutatud | 12955394 |
| THOREM OÜ kustutatud (former name WT Haldus OÜ) | 11792234 |
| THORDEN HOLDING OÜ kustutatud | 12015774 |
| THOREB ESTONIA OÜ | 11431737 |
| THORSEN GRUPP OÜ | 10693955 |
| MILES & THORN OÜ | 12240293 |
| THORN ENGINEERING OÜ | 14591909 |
| THORN PLUS OÜ kustutatud | 16437733 |
| THÖRN HOUSES OÜ (former name Srb Ehitus OÜ) | 14986915 |
| IVSI THORN OÜ | 17217873 |
| THÖRN PROPERTIES OÜ (former name OÜ MUSAAR) | 11663815 |
| THÖRN PREFAB OÜ | 17024714 |
| THORSTEN OÜ | 10891023 |
| THORRA OÜ | 12652148 |
| THORNEK OÜ | 14063122 |
| THORMAN OÜ | 14915128 |
| THORMI OÜ (former name OÜ Vegestar) | 12191620 |
| THORFIN OÜ | 16861448 |
| THOREST OÜ (former name Kvaliteetkatus OÜ) | 12994750 |
| THORMI SPV1 OÜ | 17003356 |
| THORSTEN MENGELE OÜ | 16327884 |
| THORIAN SECURITY OÜ (former name DOSELABS OÜ) | 16843232 |
| THEREN OÜ | 16243532 |
| HORDEN OÜ | 16885259 |
| SOOREN OÜ | 16008952 |
| TOOKEN OÜ kustutatud | 12334634 |
| LOOREN OÜ | 16290371 |
| TÖÖRENT OÜ kustutatud | 11456424 |
| EGOREN OÜ | 10877336 |
| TOORIN OÜ | 14096699 |
| TINREN OÜ kustutatud | 12822003 |
| STOOREN OÜ | 11536956 |
| TEOREIN OÜ | 11204504 |
| THRONE OÜ | 11340070 |
| THEODEN OÜ | 11013566 |
| "REHOREN" OÜ (former name Rehoren) | 10022801 |
| SHOTEN OÜ | 17315759 |
| TALREN OÜ | 14736012 |
| AHONEN CONSULTING OÜ kustutatud | 12330205 |
| AHONEN INVEST OÜ kustutatud | 12634833 |
| TOORES JÕUD OÜ | 14272104 |
| AHONEN SERVICE OÜ kustutatud | 14073592 |
| THRONE GAMING OÜ kustutatud | 14401568 |
| TOORES TOIT OÜ | 16034414 |
| TOORES PRODUCTIONS OÜ | 11501343 |
| TERREN TRANSPORT OÜ | 14224619 |
| THALEN INDUSTRIES OÜ | 17391520 |
| TOORIN ARTS OÜ | 17279130 |