| Company name | Reg. code |
|---|---|
| ROUP OÜ | 12567870 |
| ROUP GRUPP OÜ | 14835501 |
| ROUK OÜ | 14694236 |
| ROUA OÜ | 14642498 |
| ROUF HOLDINGS OÜ | 17327691 |
| ROUK ALRENT OÜ | 17370304 |
| ROUS BEAUTY OÜ | 12377201 |
| ROUS SERVIS OÜ kustutatud | 10620181 |
| ROUK KVE OÜ | 17364404 |
| Q-ROU OÜ | 16131566 |
| 44 GROUP OÜ (former name West Prussian Consulting OÜ) | 14490002 |
| 555 GROUP OÜ | 12306632 |
| GROUP325 OÜ | 16451288 |
| 888 GROUP OÜ | 16562728 |
| 824GROUP OÜ | 16597997 |
| 2131 GROUP OÜ kustutatud | 17308400 |
| RÖÖP OÜ | 12038953 |
| 5140 GROUP OÜ kustutatud | 16194977 |
| RUUP OÜ | 12062012 |
| RÜÜP OÜ | 14812291 |
| GROUP 404 OÜ | 14849029 |
| GRÖÜP OÜ kustutatud | 16828238 |
| GROUP 15 OÜ | 14452881 |
| 24-7 GROUP OÜ kustutatud | 12402583 |
| GROUP 5 OÜ | 17101840 |
| 001 GROUP OÜ kustutatud | 12754230 |
| GROUP 27 OÜ kustutatud | 10960557 |
| ROOP OÜ | 14419041 |
| 4GROUP OÜ kustutatud (former name 4Group UÜ) | 12872685 |
| GROUP OÜ (former name Kindlustusmaakler OÜ) | 16187741 |
| KÕUP OÜ | 10690276 |
| GROUP 1177 OÜ kustutatud | 12028972 |
| 5500 GROUP OÜ | 16859055 |
| HOUP OÜ | 16755717 |
| NOUP OÜ | 14601720 |
| ROLUP OÜ | 16094760 |
| RKE GROUP OÜ | 14474530 |
| ALESTE GROUP OÜ | 11810239 |
| LEDELAB GROUP OÜ | 14513358 |
| DISTAIL GROUP OÜ | 11116510 |
| SRC GROUP OÜ (former name Growing Capital OÜ) | 14233630 |
| FAM GROUP OÜ | 16938205 |
| STACK GROUP OÜ | 11206319 |
| SMARTSOLUTIONS GROUP OÜ | 14311896 |
| INNOVITRA GROUP OÜ | 17300858 |
| CARTAGENA GROUP OÜ | 17303397 |
| NBN GROUP OÜ | 17306418 |
| SCOFIELD GROUP OÜ | 17318982 |
| BELMONT GROUP OÜ | 17328845 |
| PANZER GROUP OÜ | 11520620 |