| Company name | Reg. code |
|---|---|
| HYPE MTÜ | 80371621 |
| HYPI MTÜ kustutatud | 80324892 |
| HYPERBOREA MTÜ | 80627871 |
| HYPERBOLOID MTÜ kustutatud | 80309987 |
| HOPE & LOVE MTÜ kustutatud | 80288995 |
| HOPE TALLINN MTÜ kustutatud | 80382091 |
| ESIMENE HÜPE MTÜ | 80412939 |
| ARENGU HÜPE MTÜ (former name Harmooniline MTÜ) | 80390972 |
| KÕRGE HÜPE MTÜ | 80555516 |
| HOPE & LOVE MTÜ | 80659747 |
| HYPERLOOT FOUNDATION MTÜ | 80558986 |
| FAITH AND HOPE MTÜ | 80647282 |
| FOUNDATION OF HOPE MTÜ | 80351707 |
| CENTER OF HOPE MTÜ | 80642563 |
| LIGHT OF HOPE MTÜ kustutatud | 80353758 |
| ESTONIAN MEDICAL RESEARCH INSTITUTE OF HYPERTHERMIA MTÜ kustutatud (former name MTÜ Football League) | 80397448 |