| Company name | Reg. code |
|---|---|
| MAINCAPITAL OÜ (former name MainCapital UÜ) | 14767550 |
| BRAINCAPITAL OÜ | 16846207 |
| MINICAPITAL OÜ | 12580362 |
| MINDCAPITAL OÜ | 14933474 |
| KINCAPITAL OÜ | 14182513 |
| MAXCAPITAL OÜ kustutatud | 12477919 |
| MCICAPITAL OÜ kustutatud | 14563333 |
| MACAPITAL HOLDING OÜ | 16787137 |
| RIODEFI OÜ kustutatud (former name CHAINCAPITAL OÜ) | 14836216 |