| Ettevõtte nimi | Reg. kood |
|---|---|
| HEP OÜ | 14790626 |
| HEP FOUNDATION OÜ kustutatud | 16285973 |
| HEPE OÜ | 16525325 |
| HEPA OÜ | 10060753 |
| HEPO ÄRI OÜ | 14798958 |
| STUDIO HEPS OÜ | 16473539 |
| HEPA ELEKTER OÜ | 12522577 |
| HEPI HOOLDUS OÜ | 17021756 |
| HEPP WIEGAND OÜ (endine nimi machen OÜ) | 14874949 |
| PEREARST HEPP NIGOL OÜ | 10946296 |
| HEPP INVESTMENT GROUP OÜ | 17046213 |
| HEPIT OÜ | 16555898 |
| HEPYY OÜ | 16671133 |
| HEPAC OÜ | 12997760 |
| HEPOL OÜ | 16209883 |
| HEPSU OÜ | 16641095 |
| HEPEX OÜ | 12733759 |
| HEPRIX OÜ | 14792080 |
| HEPMET OÜ | 10742961 |
| HEPIBI OÜ | 10254718 |
| HEPATO OÜ | 10333599 |
| HEPSUS OÜ kustutatud | 10496309 |
| HEPLIK OÜ | 16372005 |
| HEPACON OÜ | 16731007 |
| AM HEPAC OÜ | 14428210 |
| HEPSOR M7 OÜ | 16874089 |
| HEPSOR A1 OÜ | 16356207 |
| HEPRICOM OÜ | 12511154 |
| HEPSOR V7 OÜ | 16992202 |
| HEPAVARA OÜ | 16173352 |
| HEPSALON OÜ | 16363167 |
| HEPSOR RAE OÜ kustutatud | 12522502 |
| HEPSOR V10 OÜ | 14440056 |
| HEPSOR SOF OÜ | 17201665 |
| HEPSOR M14 OÜ | 16106930 |
| HEPTAGRAM OÜ | 17058044 |
| HEPSOR N57 OÜ | 16569736 |
| HEPTAGONE OÜ | 16235834 |
| HEPTAMERC OÜ kustutatud | 11935656 |
| HEPSOR VUTI OÜ kustutatud | 12837134 |
| HEPSOR VT49 OÜ | 16841121 |
| HEPSOR N170 OÜ | 14684114 |
| HEPSOR PV11 OÜ (endine nimi Hepsor Kadaka 2 OÜ) | 14935036 |
| HEPSOR KÜTI OÜ kustutatud | 14147592 |
| HEPSOR K78D OÜ kustutatud | 14241670 |
| HEPSOR P113 OÜ | 14525769 |
| HEPSOR PHX5 OÜ | 17394859 |
| HEPSOR N450 OÜ (endine nimi Hepsor S22 OÜ) | 16117891 |
| HEPSOR P26B OÜ | 14819092 |
| HEPTAPEGON OÜ kustutatud | 14443043 |