| Company name | Reg. code |
|---|---|
| JGB INVEST OÜ | 16832091 |
| JGG INVEST OÜ | 16585824 |
| GB INVEST OÜ | 12602069 |
| JB HOTEL MANAGEMENT, CONSULTING & INVEST OÜ | 14265570 |
| DSP INVEST OÜ kustutatud (former name JGJ Invest OÜ) | 11921832 |
| COMPOTEXA OÜ kustutatud (former name IAMUS Invest OÜ) | 14444108 |