| Company name | Reg. code |
|---|---|
| NORTHEN OÜ | 16319710 |
| NORTHEN LIGHTS CONSULTING OÜ kustutatud | 16383724 |
| NORTHERN-CORE OÜ (former name Northen-Core OÜ) | 12388432 |
| NORTHERN OÜ | 10175574 |
| NORTHEO OÜ | 14910622 |
| NORTHEX OÜ (former name Northex UÜ) | 14058055 |
| NORTEN OÜ kustutatud | 10697338 |
| NORTHERN GUARD OÜ (former name OÜ Exelsior Energiakonsultatsioonid) | 14297676 |
| NORTHERN RESOURCES OÜ kustutatud | 14424092 |
| NORTHMEN CAFE OÜ | 14145274 |
| NORTHERN RESEARCH OÜ kustutatud | 14723417 |
| NORTHERN GROUP OÜ kustutatud | 14299008 |
| NORTHERN SERVICES OÜ kustutatud | 11225647 |
| NORTHERN ICON OÜ | 11502762 |
| NORTHERN MASTERS OÜ kustutatud | 11542224 |
| NORTHMEN HOLDINGS OÜ | 17316279 |
| NORTHERN INSIGHTS OÜ | 17404701 |
| NORTHERN NODE OÜ | 14426725 |
| TRUSTBRIDGE NORTHERN OÜ (former name Betong Specialisten OÜ) | 17374377 |
| NORCHEN ADVISORS OÜ | 17222584 |
| NORTHERN1 LIFESTYLE OÜ | 12803715 |
| SEEK NORTHERN OÜ | 16131253 |
| NORTHERN RESIDENCES OÜ kustutatud | 11066901 |
| NORTHERN GATE OÜ | 11680162 |
| NORTHERN TRADE OÜ kustutatud | 12566250 |
| NORTHERN BEAR OÜ kustutatud (former name Minigarant OÜ) | 14699618 |
| NORTHERN FOREST OÜ (former name Northen Forest) | 14303906 |
| NORTHERN INDIANS OÜ kustutatud (former name Polarniksi OÜ) | 14986973 |
| NORTHERN FILMS OÜ | 12820398 |
| NORTHERN STEEL OÜ (former name NOJ GROUP OÜ) | 14537471 |
| NORTHERN TRAPS OÜ | 12769906 |
| NORTHERN ARCHITECTURE OÜ | 16378172 |
| NORTHERN WELDING OÜ kustutatud | 14453410 |
| NORTHERN LINE OÜ kustutatud | 14111039 |
| NORTHAN SERVICE OÜ | 12590308 |
| NORTHERN DISTRIBUTION OÜ (former name northern synthesis estonia Osaühing) | 16513606 |
| NORTHERN WIND OÜ kustutatud | 14642251 |
| NORTHERN VENDOR OÜ kustutatud | 12134579 |
| NORTHERN HIGHLIGHT OÜ | 16672470 |
| NORTEN EHITUSTÖÖD OÜ kustutatud | 11538627 |
| NORTEN CONSULT OÜ kustutatud | 10872008 |
| NORTEN INVESTEERINGUTE OÜ | 11349898 |
| NORTHERN ESTATE CORPORATION OÜ | 12691831 |
| MV NORTHERN GROUP OÜ | 12767409 |
| NORTHERN INVESTMENT COMPANY OÜ kustutatud (former name Northen Investment Company) | 12208036 |
| NORTHERN ALTERNATIVE SOLUTIONS OÜ kustutatud | 12451630 |
| NORTHERN STAR CREDIT OÜ kustutatud | 11449424 |
| NORTHERN LIGHTS CAPITAL OÜ kustutatud | 14075042 |
| NORTHERN AVIATION HOLDINGS OÜ kustutatud | 14808757 |
| NORTHERN PROMOTER COMPANY OÜ | 14436497 |