| Company name | Reg. code |
|---|---|
| HÕRKUS OÜ | 17063973 |
| HÕRKUS TARKUS OÜ | 14111921 |
| HORTUS OÜ | 10052570 |
| HORUS OÜ | 17008000 |
| HORTUS VINUM OÜ | 16588018 |
| HORTUS MEDICUS OÜ | 11881452 |
| HORUS INVEST OÜ kustutatud | 14012260 |
| GOLDEN HORUS OÜ | 11160304 |
| HORMUZ OÜ | 14736615 |
| HORLES OÜ | 14000222 |
| HÕRNAS OÜ | 16156833 |
| HORTES GARDENING OÜ kustutatud | 14139919 |
| SOONISTE HORSES OÜ kustutatud | 11015985 |
| HORSES & CARS OÜ kustutatud | 12091924 |
| ALV HORSES OÜ | 17230224 |
| CP HORSES OÜ | 16533909 |
| AZUL HORSES OÜ | 16111434 |
| NIKA HORSES OÜ | 12795097 |
| LPH HORSES OÜ | 12421103 |
| FERNANDES HORSES OÜ | 16012904 |
| ACTIVE HORSES OÜ kustutatud | 12309317 |
| OCONNOR HORSES OÜ kustutatud | 11547995 |
| OMG HORSES OÜ | 16285370 |
| JP HORSES OÜ | 14020940 |
| I HORSES OÜ | 16814242 |
| SAAREST HORSES OÜ | 17310213 |
| V-HORSES OÜ | 16810735 |
| GOODSTAR HORSES OÜ | 14665312 |
| OIVA HORSES OÜ kustutatud | 10951647 |
| HATICA HORSES OÜ | 16797549 |
| SEEDER HORSES OÜ (former name Ramiro OÜ) | 11589881 |
| ALL FOR HORSES OÜ | 16139510 |
| SENSATION YOUNG HORSES OÜ kustutatud | 12489733 |
| EP SPORT HORSES OÜ kustutatud | 16106733 |
| SOO-ORU HORSES OÜ | 16254435 |
| MEIGO'S HORSES OÜ | 17020277 |
| FINN-EST RIDING HORSES OÜ kustutatud | 11135105 |
| PORKUS OÜ kustutatud | 16335091 |
| HOKKUS OÜ | 12880302 |
| HOOKUS INTERIOR OÜ | 16000172 |
| HOOKUS PUHASTUS OÜ (former name ClearHouseing Tallinn OÜ) | 14996730 |
| HOLCUS OÜ | 11196466 |
| HARJUS OÜ | 17202140 |
| KIRKUS OÜ | 16659474 |
| HÕLPUS OÜ kustutatud | 10189671 |
| HUUKUS OÜ | 17102696 |
| CORPUS OÜ kustutatud | 10979433 |
| JÕUKUS OÜ | 17165415 |
| KÕRGUS OÜ kustutatud | 10020392 |
| CORPUS OÜ | 16438906 |