| Company name | Reg. code |
|---|---|
| HEPA OÜ | 10060753 |
| HEPA ELEKTER OÜ | 12522577 |
| HEPAC OÜ | 12997760 |
| AM HEPAC OÜ | 14428210 |
| HEPE OÜ | 16525325 |
| HEP OÜ | 14790626 |
| HEPP WIEGAND OÜ (former name machen OÜ) | 14874949 |
| HEPTA HOLDING OÜ | 14139820 |
| HEPTA KAUBANDUS OÜ kustutatud | 12643269 |
| HEPI HOOLDUS OÜ | 17021756 |
| STUDIO HEPS OÜ | 16473539 |
| HEPO ÄRI OÜ | 14798958 |
| HEP FOUNDATION OÜ kustutatud | 16285973 |
| HEPTA GROUP INVESTMENTS OÜ | 12754885 |
| PEREARST HEPP NIGOL OÜ | 10946296 |
| HEPP INVESTMENT GROUP OÜ | 17046213 |
| HEPTA GROUP MANAGEMENT OÜ | 14178894 |
| HEPTA GROUP AIRBORNE OÜ | 14311560 |
| HEPTA GROUP ENERGY OÜ | 12502103 |
| HEPATO OÜ | 10333599 |
| HEPACON OÜ | 16731007 |
| HEPAVARA OÜ | 16173352 |
| HEPACONSULT OÜ | 16759856 |
| HEPATICA MAJA OÜ | 12888338 |
| HEPATICA INVEST OÜ | 12888083 |
| HELA OÜ | 12867224 |
| HESA OÜ | 16459120 |
| HEDA OÜ kustutatud | 12781190 |
| HEGA OÜ | 14792921 |
| PEPA OÜ (former name Vivid Decor OÜ) | 12003512 |
| HEMA OÜ | 11347681 |
| TEPA OÜ kustutatud | 10659450 |
| HERA OÜ | 12479640 |
| LEPA OÜ | 12607894 |
| HEAP OÜ | 17339085 |
| KEPA OÜ | 16408453 |
| REPA OÜ (former name Norsk Insurance Brokers OÜ) | 14081858 |
| REPA15 OÜ kustutatud | 12768841 |
| HEA5 OÜ | 12749269 |
| MEPA INVEST OÜ | 16568990 |
| HERA GROUP OÜ | 14757801 |
| PEPA CONSULTING OÜ kustutatud | 14011102 |
| HERA LAMBIVABRIK OÜ kustutatud | 10231551 |
| HEMA AUTO OÜ | 12326592 |
| SEPA MAHETALU OÜ kustutatud | 12427229 |
| SEPA FARM OÜ kustutatud | 12138471 |
| LEPA AGRI OÜ | 17453504 |
| HERA SHIPPING OÜ | 16171554 |
| LEPA FARM OÜ kustutatud | 10373363 |
| KEPA FUND OÜ | 16110162 |