| Company name | Reg. code |
|---|---|
| FINSTITUTION OÜ | 16577121 |
| CONSTITUTION OÜ kustutatud | 12774959 |
| ZENSTITUTION OÜ | 16532638 |
| INSTITUTIO ARENDIA OÜ | 12148417 |
| CNCREDIT FINANCIAL INSTITUTION OÜ | 17403558 |
| ESTONIAN FOOD INSTITUTION OÜ kustutatud | 16187845 |
| ARABIC MANAGEMENT INSTITUTION AMI OÜ (former name Arabic Management Institution OÜ) | 17075157 |