| Company name | Reg. code |
|---|---|
| IMPERNOVA OÜ | 11157236 |
| IMPERIOSA CAPITALS OÜ | 16151675 |
| SUPERNOVA COM OÜ kustutatud | 10422392 |
| PERNOVA KALUR OÜ kustutatud (former name Bloks Est OÜ) | 11363929 |
| PURELOGGING OÜ kustutatud (former name Supernova Nordics OÜ) | 16560445 |
| DEMILAR OÜ (former name PERNOVA AUTOMAATIKA OÜ) | 17035221 |