| Company name | Reg. code |
|---|---|
| TERMOX OÜ (former name Aktsiaselts TERMOX) | 10084446 |
| TERMOX INVEST OÜ kustutatud | 14248330 |
| TERMEX OÜ | 10413016 |
| TERMOI-TI OÜ | 12813621 |
| TERMAX EHITUS OÜ kustutatud (former name Termax Ehitus UÜ) | 12919613 |
| TERMOS INC OÜ kustutatud (former name Lemaano Vahendus OÜ) | 12503120 |
| TERMAX SERVICE OÜ kustutatud (former name Termax Service UÜ) | 14328589 |
| TERMAX BUILDING OÜ kustutatud (former name Termax Building UÜ) | 14328508 |
| NVF TERMO OÜ kustutatud | 11357194 |
| TERMO POCET OÜ kustutatud (former name OÜ Roherent) | 12330547 |
| TERMO URZADZENIE OÜ kustutatud (former name Universal Spedition OÜ) | 11591978 |
| RAPLA TERMO OÜ kustutatud | 10069642 |
| TEROX SOLUTIONS OÜ (former name Terox Solutions UÜ) | 14432757 |
| TERAMO OÜ | 10915686 |
| TISZAORS GYOMAENDROD OÜ (former name OÜ Termos) | 14200406 |
| BALTICOLD SPRAY OÜ (former name Termo Klaas OÜ) | 12931071 |
| TAIMEKESKUSE OÜ (former name Kaasiku Mahemarjad OÜ) | 14078371 |
| THERMOX GROUP OÜ kustutatud (former name Thermox Group UÜ) | 14301716 |
| TARMOX EHITUS OÜ kustutatud | 11423502 |
| ATREMOX OÜ | 12482760 |
| TARMOT OÜ | 12626288 |
| ATERMO OÜ | 12527289 |
| TERMAN OÜ (former name Terman UÜ) | 14354552 |
| TARMOP OÜ | 17390181 |
| TERATOX OÜ kustutatud (former name Teratox UÜ) | 14329726 |
| TECBOX OÜ kustutatud | 12409208 |
| TERMOFIX OÜ | 11289972 |
| TERMIN OÜ | 17415357 |
| TERKOS OÜ | 12632030 |
| FERMOY OÜ kustutatud | 12536763 |
| FARMOX OÜ | 10327959 |
| TERROL OÜ | 12185884 |
| TEROMAX OÜ | 12739383 |
| TELBOX OÜ kustutatud | 10111924 |
| DERMOT OÜ | 11298706 |
| HERMON OÜ | 17152100 |
| TERMAR OÜ | 12353672 |
| TERMOLA OÜ | 10545060 |
| TERCOM OÜ | 12322022 |
| TERMET OÜ | 11625513 |
| TEHROX OÜ (former name Kop-Tech OÜ) | 16000752 |
| TERVIX OÜ | 12931086 |
| TERMARX OÜ | 11756126 |
| TERWROX OÜ (former name KM ärid OÜ) | 14089417 |
| SERWOX OÜ | 12131090 |
| TERMIA OÜ | 10098891 |
| KERMEX OÜ | 12734434 |
| LERMAX OÜ | 17254911 |
| HERMOR OÜ | 10089403 |
| TERMIK OÜ | 16888424 |