| Company name | Reg. code |
|---|---|
| SVPOWER OÜ | 14391754 |
| VPOWER OÜ | 16907328 |
| FEPOWER OÜ | 12325730 |
| SUNPOWER OÜ kustutatud | 10656865 |
| DEVPOWER OÜ | 16605107 |
| EJPOWER OÜ kustutatud | 14577329 |
| OSTPOWER OÜ | 14202658 |
| COPOWER OÜ | 10950501 |
| AVIPOWER OÜ | 16255446 |
| ELPOWER OÜ kustutatud | 14787015 |
| EPOWER OÜ kustutatud | 12871042 |
| SUNPOWER-CONSULTING OÜ | 11536241 |
| WEPOWER NETWORK OÜ kustutatud (former name Metafoor Business OÜ) | 14328922 |
| AM SANPOWER OÜ | 14046307 |
| ESTPOWER TECHNICS OÜ | 14120529 |
| ESTPOWER CT OÜ | 12601638 |
| ESTPOWER GROUP OÜ | 12794264 |
| GOPOWER ENERGY OÜ (former name GoParking OÜ) | 14580337 |
| EMPOWER ME OÜ | 17016442 |
| ESTPOWER MANUFACTURE OÜ kustutatud (former name Eurosteel Trade OÜ) | 12758535 |
| SPOWERK MARKETING OÜ kustutatud | 14291739 |
| ELPOWER-UP OÜ kustutatud | 12587370 |
| DIPOWER WELD OÜ | 17078458 |
| ESTPOWER TRADING OÜ kustutatud | 12428708 |
| ALEXELA REPOWER OÜ (former name Alexela Solar OÜ) | 12817083 |
| ESTPOWER EHITUS OÜ | 14129849 |
| 10POWER9 OÜ | 16056770 |
| 5+POWER OÜ kustutatud (former name 5+power UÜ) | 14896460 |
| POWER OÜ | 16198107 |
| 1010POWER OÜ kustutatud | 16424305 |
| POWER 365 OÜ | 16348194 |
| E-MPOWER OÜ | 17071464 |
| KPOWER TECH OÜ | 17261383 |
| COMPUTING POWER OÜ | 16318106 |
| ONBOARDING POWER OÜ (former name Business Test OÜ) | 16197157 |
| POWER TEENUSED OÜ kustutatud | 11510023 |
| POWER EDGE OÜ | 16995232 |
| POWER TRUCK OÜ | 16029075 |
| SOFT POWER OÜ | 17415811 |
| GL POWER OÜ (former name EUROTRANSIT OÜ) | 14371757 |
| DICA POWER OÜ | 16559583 |
| TRACTION POWER OÜ kustutatud | 14271369 |
| POWER BETOON OÜ | 12995732 |
| AEON POWER OÜ kustutatud | 14800543 |
| POWER OIL OÜ | 11022855 |
| EQ POWER OÜ kustutatud | 12174774 |
| POWER BLOOM OÜ kustutatud | 16096433 |
| SAGA POWER OÜ | 16507356 |
| METAL POWER OÜ kustutatud | 14179706 |
| ARCTIC POWER OÜ kustutatud | 11905164 |