| Company name | Reg. code |
|---|---|
| HAUSTING OÜ | 10199988 |
| HAUSING SOLUTIONS OÜ | 14266960 |
| HAUSING TECHNOLOGIES OÜ (former name Le Book OÜ) | 12818148 |
| HAUSLINE OÜ kustutatud | 14014690 |
| HAULING SERVICES OÜ kustutatud | 16089195 |
| HAUSTON GRUPP OÜ | 10788561 |
| HAUSTON ARENDUSE OÜ kustutatud | 10439004 |
| FAUSTINA OÜ kustutatud (former name OÜ Faustina) | 12224584 |
| RHAUSING OÜ | 17451639 |
| AISTING OÜ (former name Kask Cosmetics OÜ) | 12949169 |
| HOUSING OÜ | 11712597 |
| HUNTING OÜ | 14245745 |
| AISTING OÜ kustutatud | 10177751 |
| LASTING OÜ | 11303407 |
| CASTING OÜ kustutatud | 12035618 |
| HOSTING OÜ | 14791867 |
| AUSTIN OÜ | 11744844 |
| TRUSTING SYSTEMS OÜ | 12649680 |
| HUSTLING AGENCY OÜ | 17292857 |
| A2 HUSTLING OÜ | 17185021 |
| TRUSTING GRUPP OÜ kustutatud | 10886140 |
| HOSTING HALDUS OÜ | 17434636 |
| HOSTING LEARNING OÜ (former name COCRIAR OÜ) | 14599650 |
| HUNTING EXPERIENCE OÜ | 12527741 |
| CASTING AGENCY OÜ | 16428823 |
| TT HUNTING OÜ | 11531444 |
| FIN HUNTING OÜ | 14117527 |
| ESM HOUSING OÜ kustutatud | 12473867 |
| SCD HOUSING. OÜ kustutatud | 12812571 |
| HUNTING GUIDE OÜ | 14663750 |
| HIIU HUNTING OÜ | 12912427 |
| ROCKET HOSTING OÜ kustutatud | 16725188 |
| Repre Housing OÜ kustutatud | 10057188 |
| BISQUERRA HOSTING OÜ | 17033475 |
| LASTING OAK OÜ | 14704590 |
| BCNEWT HOSTING OÜ | 16585310 |
| HUNTING GOODS OÜ | 14564963 |
| BIGDATA HOSTING OÜ (former name ESTIMpromo OÜ) | 16018798 |
| INSAVE HOSTING OÜ | 17479863 |
| DIRECT HOSTING OÜ (former name 1234F OÜ) | 14518746 |
| WELLBELL HOUSING OÜ | 16481958 |
| HISCORE HOSTING OÜ | 16786244 |
| HUNTING SISTER OÜ | 14495695 |
| ESTONIA HUNTING OÜ kustutatud | 11791619 |
| IMBI HOSTING OÜ | 14364237 |
| ENVISION CASTING OÜ kustutatud | 14455218 |
| HAPSAL HOUSING OÜ | 17233607 |
| LASTING MUSIC OÜ kustutatud | 12525771 |
| TNK HOSTING OÜ | 17467452 |
| KL HOUSING OÜ | 17193894 |