| Company name | Reg. code |
|---|---|
| 10 EXOTEC OÜ kustutatud | 12631728 |
| EXOTEK OÜ kustutatud (former name Exotek UÜ) | 12891240 |
| EXOTIC ESTONIA OÜ kustutatud | 12090333 |
| EXOTIC GROUP OÜ | 16913352 |
| EXOTER GROUP OÜ kustutatud (former name Exoter Grupp UÜ) | 12863143 |
| EXOTER INVEST OÜ kustutatud (former name Exoter Invest UÜ) | 16049132 |
| EXOTIC RENTALS & RETREATS OÜ kustutatud | 14894580 |
| EXOTERIC OÜ | 12703221 |
| EXOPET OÜ | 14638597 |
| EXOTICA DISAIN OÜ | 12404139 |
| HM CONSULT OÜ kustutatud (former name Exotic SPA OÜ) | 12862847 |
| EXPOTEC OÜ | 11862101 |
| ECOTEC GLOBAL OÜ | 12158350 |
| EVOTES OÜ kustutatud | 12197864 |
| DETOTEC OÜ kustutatud | 12147027 |
| ECOTECH OÜ kustutatud | 10692513 |
| ETKOTEC OÜ kustutatud | 12256638 |
| ESOTER OÜ | 12534824 |
| ECOTECH OÜ (former name Werrowool Technologies OÜ) | 14093117 |
| EPODEC OÜ | 16218959 |
| EXITEK OÜ kustutatud | 16240930 |
| EPOTEX OÜ | 17411836 |
| EVITEC OÜ (former name Profit Software OÜ) | 10257119 |
| EVOTEX OÜ kustutatud (former name Evotex UÜ) | 14316735 |
| ECOTEN OÜ | 12778822 |
| EKSOTEC OÜ kustutatud | 14884402 |
| ENHOTEC OÜ | 14584217 |
| EPITEC OÜ | 16437207 |
| ENOTEK OÜ kustutatud | 10027589 |
| ELETEC OÜ | 12552696 |
| ESTTEC OÜ kustutatud | 12448912 |
| EVOTECH OÜ | 16747971 |
| AGOTEC OÜ | 12827746 |
| EXETER OÜ | 12454870 |
| EVOTEN OÜ kustutatud | 12429464 |
| ENATEC OÜ | 10489491 |
| EXOVE OÜ | 12014409 |
| GWS BIOTEC OÜ (former name Green World Solutions OÜ) | 14712394 |
| ECOTECH DEVELOPMENTS OÜ | 14811564 |
| AMOTEC TECHNOLOGY OÜ | 14113251 |
| ECOTECH SOLUTIONS OÜ | 17181141 |
| EXITEL GRUPP OÜ kustutatud | 12911913 |
| EDUTEC-A OÜ | 17132527 |
| ECOTECH SYSTEMS OÜ | 12652630 |
| ELITEC PROJEKTID OÜ | 11524692 |
| EUROTEC INFOSÜSTEEMIDE OÜ | 10283677 |
| EPOTECH FLOORING OÜ | 16264089 |
| EHITEC NORD OÜ (former name VL Trimer OÜ) | 14386026 |
| ECOTECH TRADING OÜ kustutatud | 12225313 |
| ERITEC HOOLDUS OÜ | 10762633 |