| Company name | Reg. code |
|---|---|
| JUMBU OÜ | 10584676 |
| HANSKI JUMBU OÜ | 17119780 |
| JUMU OÜ | 14972971 |
| JUMBO TRANSPORT OÜ | 11098396 |
| TUMBA JUMBA OÜ | 17175488 |
| JUMBE CHIPAKO OÜ kustutatud (former name Liewengate OÜ) | 14944555 |
| JIMBU MUTENDE OÜ (former name Onecleaning OÜ) | 14343809 |
| UMBU GAMES OÜ | 14167719 |