| Company name | Reg. code |
|---|---|
| AIRPOWER OÜ | 12806808 |
| BIOPOWER OÜ | 12968681 |
| ACMPOWER OÜ | 16377052 |
| MIXPOWER OÜ | 11527383 |
| AGROPOWER OÜ | 11608213 |
| OURPOWER OÜ (former name Firmakink OÜ) | 11086750 |
| ARCPOWER OÜ (former name Arcpower UÜ) | 14161281 |
| ALUPOWER OÜ | 14606226 |
| AVIPOWER OÜ | 16255446 |
| FIREPOWER OÜ kustutatud | 11254436 |
| FIREPOWER VENTURES OÜ kustutatud | 12292077 |
| AQAPOWER-SERVICE OÜ (former name Tatarka OÜ) | 14177854 |
| DIPOWER WELD OÜ | 17078458 |
| REIEN OÜ (former name OÜ SARPOWER) | 14842458 |
| KAEVEPROFID OÜ kustutatud (former name FinPower OÜ) | 12712846 |
| IMPRAVIA PARTNERID GRUPP OÜ (former name Faktab OÜ) | 12689515 |