| Company name | Reg. code |
|---|---|
| ALEROM GROUP OÜ (former name Disain ja Turundus OÜ) | 11900209 |
| ALEXOL GROUP OÜ kustutatud | 11676249 |
| ALEXCOM GROUP OÜ kustutatud | 11510833 |
| TRADE ENGINE OÜ (former name Aleko Metal Group OÜ) | 10887671 |
| CORESTONE OÜ kustutatud (former name OÜ Oil Shale Group) | 10587360 |
| TENTANG OÜ (former name Alukom Group OÜ) | 14864856 |