| Company name | Reg. code |
|---|---|
| OFFRIE OÜ (former name ITAD Auctions OÜ) | 17061796 |
| 1OFFICE OÜ | 12310390 |
| OFFICE 31 OÜ (former name CIT Capital OÜ) | 16314887 |
| OFFLINE OÜ kustutatud | 12151945 |
| OFFRAIN OÜ | 16261702 |
| OFFLINE OÜ | 16697718 |
| OFFSITE OÜ | 14061956 |
| 24/7 OFFICE OÜ | 16591546 |
| 24/7 OFFICE OÜ kustutatud (former name HammerHub OÜ) | 12807363 |
| OFFIS OÜ kustutatud (former name Imagine Group OÜ) | 11255619 |
| OFFIX OÜ | 12199107 |
| MOBILE OFFICE OÜ | 11991206 |
| OFFICE SALUVEER OÜ | 16117690 |
| 1OFFICE GLOBAL OÜ (former name Sometimes Office OÜ) | 14207868 |
| OFFSITE KONSULT OÜ (former name Panoramahytten OÜ) | 14124214 |
| MEDIA OFFLINE OÜ | 17456037 |
| OFFGRID DIGITAL OÜ | 14461325 |
| STRATEGY OFFICE OÜ | 16468478 |
| 1OFFICE LEGAL OÜ kustutatud | 12625478 |
| 1OFFICE GROUP OÜ | 12133700 |
| MR OFFICE OÜ | 11474468 |
| INTERNO OFFICE OÜ | 11473598 |
| LOGITEX OFFICE OÜ | 12924287 |
| RITBEL OFFICE OÜ | 11298698 |
| NORDIC OFFICE OÜ kustutatud | 12317854 |
| MINI OFFICE OÜ kustutatud | 12110490 |
| AV OFFICE OÜ kustutatud (former name VARE konsultatsioonid OÜ) | 16486878 |
| MOLIS OFFICE OÜ | 12808523 |
| OFFICE PLUS OÜ | 14421082 |
| 1OFFICE ESTONIA OÜ (former name 1Office Eesti OÜ) | 11528017 |
| BEST OFFICE OÜ | 11464330 |
| FINANTS OFFICE OÜ | 16074963 |
| OFFICE PARTNER OÜ | 10944481 |
| ESTDIRECT OFFICE OÜ kustutatud | 11118360 |
| OFFICE GRUPP OÜ | 10831038 |
| BEAUTY OFFICE OÜ (former name Vikrust Nails OÜ) | 11979493 |
| M4OFFICE OÜ | 10860790 |
| OFFICE MASSAGE OÜ | 12844683 |
| ABRAMS OFFICE OÜ | 10429129 |
| VIRTUAL OFFICE OÜ kustutatud | 11298592 |
| OFFICE PRO OÜ | 10907333 |
| MC OFFICE OÜ kustutatud | 12526664 |
| SMART OFFICE OÜ | 11073924 |
| OFFICE SYSTEM OÜ (former name OÜ OFFICE ECONOMICUS) | 10169668 |
| KARAL OFFICE OÜ | 14135100 |
| CROSS OFFICE OÜ (former name Unita Service OÜ) | 14083099 |
| HOME OFFICE OÜ | 11646292 |
| OFFICE P137 OÜ | 17288985 |
| DELUXE OFFICE OÜ kustutatud | 16511375 |
| OFFLINE CLUB OÜ | 17422780 |