| Company name | Reg. code |
|---|---|
| CRYPTONYM OÜ (former name Smartmedia OÜ) | 14184127 |
| CRYPTOEYE OÜ kustutatud (former name Teres Estonia OÜ) | 14317261 |
| CRYPTONIA WORLDWIDE OÜ kustutatud | 16315272 |
| CRYPTON NETWORK OÜ | 14314541 |
| CRYPTON LIMITED OÜ | 14570391 |
| CRYPTON HM OÜ kustutatud | 10145432 |
| CRYPTONET PRIVATE LIMITED OÜ kustutatud | 16001243 |
| CRYPTONE ASSET MANAGEMENT OÜ kustutatud | 12997625 |
| CRYPTON VENTURE CAPITAL OÜ | 14421716 |
| KAPITALBANQUE OÜ (former name CryptoCom OÜ) | 14434110 |
| KRYPTONYX OÜ kustutatud | 14889336 |