| Company name | Reg. code |
|---|---|
| ONEFOX OÜ | 12279438 |
| ONESIX OÜ (former name jose koch ferreira OÜ) | 17117479 |
| ONECON OÜ | 14670313 |
| ONEJOB OÜ | 17092880 |
| ONETOR OÜ | 16170106 |
| ONETOR PLUSS OÜ | 12207367 |
| ONETOR HOOLDUS OÜ | 10996064 |
| ONECON GROUP OÜ | 14494313 |
| MINEFOX OÜ | 11139936 |
| KONIFOX OÜ kustutatud | 14110181 |
| INGFOX OÜ | 16854276 |
| ROTEFOX OÜ kustutatud | 10915278 |
| LONEFOR OÜ kustutatud | 11229332 |
| ÕUEFIX OÜ | 17420781 |
| ANETOX OÜ | 14314142 |
| MOVEFOX OÜ kustutatud | 16522775 |
| ENEFIX OÜ | 11920554 |
| OMNIFOX CREATIVES OÜ | 17376850 |
| UNIFOX GROUP OÜ kustutatud | 14499871 |
| MANEFOX CONSULTING OÜ kustutatud (former name Intyco Capital OÜ) | 14038087 |
| BEFOX CONSULT OÜ | 16077281 |
| REFOX EHITUS OÜ | 14999711 |
| NEROX CONSULTING OÜ (former name Nuuxman IndustrieZ OÜ) | 14813824 |
| EFOX OÜ | 16497333 |
| POREMECAJA NJIHOVOM OÜ kustutatud (former name OÜ Arefox) | 12780115 |