| Company name | Reg. code |
|---|---|
| CYBERONE OÜ (former name CyberONE UÜ) | 16274573 |
| CYBERBEN OÜ | 16557905 |
| CYBERNET OÜ | 16070451 |
| CYBERMONEX OÜ | 14504460 |
| CYBEROPS OÜ | 14249341 |
| CYBERCORE OÜ | 16813337 |
| CYBERDYNE SYSTEMS OÜ kustutatud | 14352257 |
| CYBEROON ENTERPRISE OÜ | 16035851 |
| CYBERN SOLUTIONS OÜ | 16977665 |
| CUBERON OÜ | 16963321 |
| COBERNE OÜ | 12123439 |
| LUIGELENNU TRANSPORDID OÜ (former name Cyberdyne OÜ) | 12984800 |
| TALLINNET OÜ (former name OÜ) | 14276326 |