| Company name | Reg. code |
|---|---|
| BLOCKFIT OÜ | 17131054 |
| BLOCKFI OÜ kustutatud | 14352903 |
| BLOCKIT OÜ | 16225913 |
| BLOCKMET OÜ | 10739137 |
| BLOCKRAT OÜ | 16946972 |
| FUTURANDO BLOCKBET OÜ kustutatud | 14697269 |
| BLACKFIN TRADE OÜ kustutatud | 10940690 |
| ARISTOKRATES OÜ (former name Blockia Labs OÜ) | 16961316 |
| OR TECHNOLOGIES LIMITED OÜ (former name SonicXExchange OÜ) | 14780177 |
| 1STX OÜ kustutatud (former name Invest Cloud OÜ) | 14648414 |