| Company name | Reg. code |
|---|---|
| UCC ESTONIA OÜ kustutatud | 12334261 |
| UFC ESTONIA OÜ kustutatud (former name Legalese OÜ) | 12760182 |
| ICC ENGINEERING ESTONIA OÜ kustutatud | 12899773 |
| CC2 SIMULATION ESTONIA OÜ | 16494317 |
| GIGABIT CAPITAL OÜ (former name UCS ESTONIA OÜ) | 11226658 |
| MODIVO ESTONIA OÜ (former name CCC Estonia OÜ) | 16480404 |
| RIXTOYS OÜ (former name UMC Estonia OÜ) | 12706691 |
| ROUEN OÜ (former name CC Estonia OÜ) | 16787249 |