| Company name | Reg. code |
|---|---|
| TERMOFLEX UÜ | 17484545 |
| BITEXFIN OÜ kustutatud (former name Termoflex UÜ) | 14458659 |
| PUTKIASENNUS OÜ kustutatud (former name Termalex UÜ) | 12966676 |
| GOFOREST OÜ (former name Termolux UÜ) | 12711969 |
| TERMALEX OÜ kustutatud (former name Termalex UÜ) | 14534410 |
| RITAMAX OÜ kustutatud (former name Wermolex UÜ) | 14321736 |
| QUPPY EUROPE OÜ (former name Wermolex UÜ) | 14418677 |
| GREENEXPO OÜ (former name Vermolex UÜ) | 14534277 |