| Ettevõtte nimi | Reg. kood |
|---|---|
| J.H.CONSULT OÜ (endine nimi ELERNEX INVEST OÜ) | 11014324 |
| J.H.CONSULT & INVEST COMPANY OÜ kustutatud | 10164790 |
| HARCOURT CONSULTING OÜ (endine nimi Harcourt Management Consulting OÜ) | 10945612 |
| HERINGSON ADVISORY OÜ (endine nimi OÜ Johanna Holding) | 10934198 |
| CONSULT H&M OÜ (endine nimi Consult H ja M OÜ) | 11529293 |
| JULIA HAMP CONSULTING OÜ | 17412669 |
| JAMES HARDING CONSULTING OÜ | 14629405 |
| JB HOTEL MANAGEMENT, CONSULTING & INVEST OÜ | 14265570 |