| Company name | Reg. code |
|---|---|
| JEH OÜ (former name Jõgeva Elamu Halduse OÜ) | 12397675 |
| JEHTED OÜ | 12725671 |
| NILVA OÜ kustutatud (former name Nilva + Sci La Source + Behara Jehatslaha OÜ) | 12946076 |
| JEHVERI INVESTEERINGUD OÜ | 16441350 |
| JEP OÜ | 14910958 |
| JMH OÜ kustutatud | 16114898 |
| KEH OÜ | 16403065 |
| JETH OÜ kustutatud | 16259740 |
| JEN OÜ | 10330997 |
| JEI OÜ | 17123391 |
| JET OÜ | 14093152 |
| 8FEH OÜ | 10053428 |
| JRH OÜ kustutatud | 16340092 |
| SEH OÜ | 14568431 |
| HEH OÜ | 16988278 |
| NEH OÜ | 16104049 |
| REH OÜ | 14324858 |
| JET OÜ | XX-14093152 |
| JEF HOLDING OÜ | 11185327 |
| JEF INNOVATIONS OÜ | 12910210 |
| JAH BALTICS OÜ | 17079616 |
| JET & CO OÜ | 12385459 |
| JES INVESTOR OÜ kustutatud | 12388274 |
| JEK VALDUS OÜ | 17365036 |
| KATARINA JEE OÜ kustutatud | 12141390 |
| JAH INVESTMENTS OÜ | 16405294 |
| JEK CONSULTING OÜ | 12296554 |
| JET KAPITAL OÜ | 16444880 |
| REGIONAL JET OÜ | 12964950 |
| TEH - AG OÜ kustutatud | 10002856 |
| SVN TEH OÜ | 16133482 |
| JET FLY OÜ | 14506467 |
| JET SERVICES OÜ (former name Fort Aero UA OÜ) | 12630539 |
| JEP PROFIT OÜ | 14191954 |
| JAH SPEISS OÜ | 17368106 |
| KEH DIGITAL OÜ | 17221745 |
| JAH RENT OÜ kustutatud | 12534505 |
| AUTOKOOL JAH OÜ kustutatud | 11731770 |
| JEP TAKSO OÜ | 17093365 |
| NORDIC JET OÜ | 11766076 |
| JKH CAPITAL OÜ (former name J&K Kaubandus OÜ) | 14016051 |
| JAH KAPITAL OÜ kustutatud | 12195472 |
| JEL INVESTEERINGUD OÜ | 12826550 |
| JEK SUSHI OÜ (former name Kurgsoo talu OÜ) | 14994441 |
| JET EVENTS OÜ kustutatud | 12637629 |
| JET AIRSPACE OÜ | 14797522 |
| JET COMMERCE OÜ kustutatud | 12594890 |
| JPH-DEAL OÜ kustutatud | 12338613 |
| JEF BREWERY OÜ | 17400407 |
| JEM TRANSPORT OÜ kustutatud | 10441314 |