| Company name | Reg. code |
|---|---|
| PRO-SOLAR OÜ | 14580797 |
| TWIN PROJECT OÜ (former name Solar Power Pro OÜ) | 16397886 |
| PROFIT SOLAR OÜ | 11680765 |
| SOLAR PROJEKT OÜ | 12247579 |
| SOLAR PROPERTY OÜ | 14242600 |
| LEGALWIZARD OÜ kustutatud (former name Solar Promotion OÜ) | 12589417 |
| SOLARIS PROPERTY PARTNERS OÜ kustutatud | 11402724 |