| Company name | Reg. code |
|---|---|
| HIALTO OÜ | 14834068 |
| RIALTO OÜ | 16644952 |
| MIASTO OÜ | 16679130 |
| HEALTH24 OÜ | 16259059 |
| HUOLTO OÜ | 16656659 |
| WILLTO OÜ kustutatud | 12337124 |
| KIALVO OÜ | 14974817 |
| 4HEALTH OÜ | 16824967 |
| HALTON OÜ (former name OÜ PROFISA PARTNER) | 11594327 |
| 360HEALTH OÜ | 14889164 |
| PIATTO OÜ kustutatud | 16044689 |
| FILATO OÜ | 14401197 |
| HIOLTY OÜ | 14811624 |
| VIVALTO OÜ | 11478905 |
| UMALTO OÜ | 10903619 |
| HQAUTO OÜ | 16294647 |
| ASALTO OÜ | 10846442 |
| DIAUTO OÜ | 17228173 |
| HIMANTO OÜ | 14601915 |
| HIDALGO OÜ | 10244039 |
| HILLTOP OÜ | 12409711 |
| FIALT OÜ kustutatud | 14363433 |
| BALTO OÜ | 11419423 |
| HALCO OÜ | 10313527 |
| HALEO OÜ | 14292971 |
| HANTO OÜ | 14094016 |
| DIATO OÜ | 14266440 |
| HALPO OÜ kustutatud | 10049591 |
| HARTO OÜ (former name aktsiaselts Harto) | 10002170 |
| HILLO OÜ | 11459032 |
| HILLTOP INVEST OÜ | 12142076 |
| EDO HEALTH OÜ | 16542507 |
| PLUS HEALTH OÜ | 17067468 |
| HEALTH CONSULTING OÜ kustutatud | 12271690 |
| HEALTH PROJECT OÜ kustutatud | 11528810 |
| BELUGA4HEALTH OÜ | 14653177 |
| IMMUNITI HEALTH OÜ | 16029603 |
| HEALTH PARTNERS OÜ | 12755123 |
| SALU HEALTH OÜ | 16298668 |
| HILTON COMMERCIAL OÜ | 12989177 |
| MEDIKA HEALTH OÜ kustutatud | 16565773 |
| HELLO HEALTH OÜ | 16221915 |
| BEST HEALTH OÜ | 16971496 |
| IS4HEALTH OÜ | 16957651 |
| HEALTH & WELLNESS OÜ | 17277266 |
| HUMANIZE HEALTH OÜ | 16378091 |
| HEALTH HOUSE OÜ | 16711588 |
| HEALTH SHOP OÜ kustutatud | 11860964 |
| DIGITAL HEALTH OÜ | 12918312 |
| HEALTH INTERNATIONAL OÜ kustutatud | 11332863 |