| Company name | Reg. code |
|---|---|
| PRONOVA GROUP OÜ kustutatud | 12468613 |
| PROTOLA GROUP OÜ (former name Toppet OÜ) | 14894840 |
| VORONOVA GROUP OÜ (former name söögimeister OÜ) | 16902213 |
| PROVA EUROPE PROJECT VALIDATION GROUP OÜ | 17108598 |
| RENOVA LLC OÜ kustutatud (former name RENOVA GROUP OÜ) | 10917254 |