| Ettevõtte nimi | Reg. kood |
|---|---|
| THERA OÜ | 16382788 |
| THEIA OÜ kustutatud | 12597753 |
| THERM OÜ | 11343909 |
| THEFRA OÜ | 14994837 |
| THELA OÜ | 14575419 |
| THEA OÜ | 10123717 |
| THETA INVEST OÜ | 14018498 |
| KLIMA-THERM OÜ (endine nimi FG Baltics OÜ) | 11502609 |
| EB THERM OÜ | 10367380 |
| THETA CONSULTING OÜ | 14356723 |
| THERIA EST OÜ | 16378806 |
| THENA TECHNOLOGY OÜ | 16506308 |
| THERMA NORDIC OÜ | 16682846 |
| THETA CORPORATION OÜ kustutatud | 14852959 |
| THEA INVESTMENT OÜ | 14474836 |
| THÉTA SIGMA INDUSTRIES OÜ | 17040771 |
| BEEN THERE DONE THAT MEDIA OÜ kustutatud | 14183642 |
| ASTRO CLIMA OÜ (endine nimi Theta Logistics OÜ) | 12959400 |
| THE SUGAR & SALT OÜ (endine nimi Out There OÜ) | 14881197 |
| MEZ CRAFTS ESTONIA OÜ (endine nimi AUR Theta Estonia OÜ) | 12866779 |
| THERAFLON OÜ | 12957461 |
| THERASYNC OÜ | 16344782 |
| AP THERAPY OÜ | 14799432 |
| O2 THERAPY OÜ | 14609331 |
| MV THERAPY OÜ (endine nimi Diis auri OÜ) | 14674989 |
| KI THERAPY OÜ | 12566379 |
| FM THERAPY OÜ kustutatud | 14584938 |
| MP THERAPY OÜ | 12428157 |
| THERAPIST OÜ kustutatud | 14954803 |
| THERACKEY OÜ | 16903336 |
| MY THERAPY OÜ | 16735962 |
| CHI THERAPY OÜ kustutatud | 12033157 |
| AN4 THERAPY OÜ | 11499729 |
| THERAAPIA5 OÜ | 12156173 |
| THERAWMETAL OÜ (endine nimi Madara Ärigrupp OÜ) | 14487230 |
| THERAPYLIVE OÜ | 16835132 |
| SKIN THERAPY OÜ | 12793537 |
| M.R. THERAPY OÜ | 11744838 |
| THERADELION OÜ | 17388876 |
| NOVUS THERAPY OÜ | 12659632 |
| AR THERAPY APP OÜ | 16416122 |
| SEOUL THERAPY OÜ | 16518176 |
| MRAHU THERAPY OÜ | 16828741 |
| MINAD THERAPY OÜ | 17148273 |
| PLESO THERAPY OÜ | 17129778 |
| TOHERA OÜ kustutatud | 11046235 |
| TEHRA OÜ kustutatud | 10425893 |
| THARA OÜ | 12957246 |
| SPORTS THERAPY OÜ | 12694628 |
| MAARDU THERAPY OÜ | 16446815 |