| Ettevõtte nimi | Reg. kood |
|---|---|
| E-OFFICE OÜ (endine nimi Protfoods OÜ) | 12616663 |
| E- ACCOUNTING OFFICE OÜ (endine nimi E- Accouting Office OÜ) | 16446726 |
| OFFICE IN EU OÜ | 11813930 |
| EURO BACK OFFICE OÜ | 12410074 |
| ESTDIRECT OFFICE OÜ kustutatud | 11118360 |
| OFFICEDAY ESTONIA OÜ | 11279502 |
| EILART LAW OFFICES OÜ | 14336212 |
| BENE EST LAW OFFICE OÜ | 11532438 |
| OFFICE REAL ESTATE OÜ kustutatud | 16100844 |
| EDISSON LAW OFFICES OÜ kustutatud | 11313558 |
| AR ENGINEERING OFFICE OÜ (endine nimi AR Inseneribüroo OÜ) | 14148166 |
| EUROPEAN LEGAL OFFICE OÜ | 12127616 |
| ETERNAINFRA OÜ kustutatud (endine nimi Eterna Infra OÜ) | 12008219 |
| CYBERGRAPH OÜ kustutatud (endine nimi EstSpec Law Office OÜ) | 12999836 |
| OFFICE SYSTEM OÜ (endine nimi OÜ OFFICE ECONOMICUS) | 10169668 |
| SMC TRUST OFFICE ESTONIA OÜ kustutatud | 12573936 |
| PREMIUM OFFICE REAL ESTATE OÜ kustutatud | 14063412 |
| OFFICE REAL ESTATE INVESTMENT OÜ kustutatud | 14161540 |
| REPRESENTATIVE OFFICE OF G-GLOBAL IN EUROPE OÜ | 14761139 |