| Ettevõtte nimi | Reg. kood |
|---|---|
| AENERGY OÜ | 12132304 |
| RENERGY OÜ kustutatud | 11996712 |
| RAENERGY OÜ kustutatud | 14766266 |
| BIO RENERGY OÜ kustutatud | 12585299 |
| MENERGY GROUP OÜ kustutatud | 12122369 |
| BOS RENERGY OÜ (endine nimi KC Pakri OÜ) | 17065943 |
| ENERGYS OÜ | 17187787 |
| ENTERGY OÜ | 17349818 |
| GFENERGY OÜ kustutatud (endine nimi Green Fuel Energy OÜ) | 12795418 |
| ZYNERGY OÜ | 16989467 |
| SAVENERGY OÜ | 11682310 |
| ALTENERGY OÜ | 11990419 |
| EXAENERGY OÜ | 16420419 |
| KLENERGY OÜ | 16852583 |
| RMENERGY OÜ | 16650148 |
| INNERGY OÜ | 12431320 |
| AIRENERGY OÜ kustutatud | 11421532 |
| ENTERGY OÜ kustutatud (endine nimi Osajuht OÜ) | 14278466 |
| ENTERGY OÜ kustutatud | 14366727 |
| LAINERGY OÜ | 12976746 |
| DENERGI OÜ | 14864218 |
| KINERGY OÜ (endine nimi OÜ SUCCESS REAL ESTATE) | 12317541 |
| SFENERGY OÜ | 17174017 |
| SORT ENERGY OÜ | 16651751 |
| INFERABLE ENERGY OÜ | 16642858 |
| EUROWIND ENERGY OÜ | 16584180 |
| GRAVITAS ENERGY OÜ | 17248879 |
| AXO ENERGY OÜ | 17047342 |
| DORIOONE ENERGY OÜ | 11901284 |
| PSW ENERGY OÜ | 12407480 |
| JÄGALA ENERGY OÜ | 10480870 |
| LONGFIELD ENERGY OÜ | 17439912 |
| LÕPE ENERGY OÜ | 16454720 |
| REALITY ENERGY OÜ | 14884161 |
| BF ENERGY OÜ | 16679946 |
| UNICOR ENERGY OÜ | 16998383 |
| ALTMER ENERGY OÜ (endine nimi Kaevuri Hostel OÜ) | 14263861 |
| CITY ENERGY OÜ kustutatud | 12637553 |
| ENERGY WOOD OÜ | 10688463 |
| ENERGY REMONT OÜ | 12714383 |
| FS ENERGY OÜ | 16819334 |
| FRANK ENERGY OÜ | 17363505 |
| SCALAR ENERGY OÜ | 16424433 |
| EOC ENERGY OÜ | 12098808 |
| FUTUSOL ENERGY OÜ | 14792312 |
| ALLSPARK ENERGY OÜ | 16100883 |
| PR ENERGY OÜ | 16438336 |
| BACKBONE ENERGY OÜ | 16410361 |
| DESCOM ENERGY OÜ | 16887330 |
| ND ENERGY OÜ | 16294593 |