| Company name | Reg. code |
|---|---|
| H&G GROUP OÜ | 14166282 |
| HU GROUP OÜ | 14707810 |
| HQ GROUP OÜ kustutatud | 11972321 |
| HK GROUP OÜ kustutatud | 12335295 |
| HM GROUP OÜ kustutatud | 12027116 |
| HML GROUP OÜ kustutatud | 12600320 |
| HPG GROUP OÜ kustutatud | 14641501 |
| HGV GROUP OÜ kustutatud | 16147194 |
| HTW GROUP OÜ | 14436936 |
| HMG GROUP OÜ | 16854230 |
| HOT GROUP OÜ kustutatud | 10617049 |
| HMF GROUP OÜ | 11487672 |
| HEA GROUP OÜ | 17337330 |
| HKH GROUP OÜ | 17055376 |
| HKN GROUP OÜ | 16367292 |
| HVT GROUP OÜ | 14289033 |
| HRM GROUP OÜ | 11984301 |
| HAY GROUP OÜ (former name HayFruit OÜ) | 14705419 |
| HERA GROUP OÜ | 14757801 |
| HOME GROUP OÜ (former name Home Group Holdings OÜ) | 14891333 |
| HOSP GROUP OÜ | 17016175 |
| HYTT GROUP OÜ | 16180180 |
| HVAC GROUP OÜ | 11142447 |
| HITZ GROUP OÜ kustutatud | 16116035 |
| HVSM GROUP OÜ | 14743816 |
| HILD GROUP OÜ (former name Mugen OÜ) | 14129507 |
| HAGE GROUP OÜ kustutatud | 14410552 |
| HYPE GROUP OÜ | 14722719 |
| HIPS GROUP OÜ kustutatud | 12073576 |
| HAAB GROUP OÜ | 16715669 |
| HESED GROUP OÜ | 14727527 |
| HOMEX GROUP OÜ | 12117730 |
| HEGEN GROUP OÜ | 12639184 |
| HOBBY GROUP OÜ | 12640348 |
| HAVUU GROUP OÜ | 14025920 |
| HOIST GROUP OÜ | 11810587 |
| HOOLE GROUP OÜ | 16680468 |
| HOOVI GROUP OÜ (former name SecureBadger OÜ) | 14494974 |
| HEXON GROUP OÜ | 16927816 |
| HALCA GROUP OÜ | 14543603 |
| HOUSE GROUP OÜ | 14185629 |
| HETTE GROUP OÜ kustutatud | 11464990 |
| HOPPE GROUP OÜ kustutatud | 12057979 |
| HOLMA GROUP OÜ | 12270816 |
| HULWI GROUP OÜ kustutatud | 14634820 |
| HEMAN GROUP OÜ | 12473850 |
| HELAN GROUP OÜ kustutatud (former name Euroriie Group OÜ) | 14175447 |
| HELIX GROUP OÜ | 10525471 |
| HOUTS GROUP OÜ kustutatud | 16489109 |
| HAPPY GROUP OÜ | 12944893 |