| Company name | Reg. code |
|---|---|
| OTORA OÜ | 16398565 |
| TOORA OÜ | 10017542 |
| FOTORA OÜ | 14408041 |
| OORA OÜ | 16243236 |
| OSTORA COMMERCE OÜ | 17111264 |
| STORA DALEN OÜ | 17036166 |
| STORA INVEST OÜ | 12445434 |
| OTRA AI OÜ (former name Otra Lingua OÜ) | 16240479 |
| TORA TRADE OÜ kustutatud | 12370959 |
| OTRA TRADE OÜ kustutatud | 14675954 |
| EL JI TORA OÜ | 12369578 |
| TALMA GHOPGHAT OÜ (former name Orora Creative OÜ) | 14321825 |
| TECTA TRADE OÜ kustutatud (former name Stora Mets OÜ) | 11907536 |