| Ettevõtte nimi | Reg. kood |
|---|---|
| STIRUAL OÜ | 16986977 |
| STIROOL OÜ | 12321703 |
| STIRAAM OÜ | 14614728 |
| STIMULA INVEST OÜ | 12088678 |
| STIMUL ESTONIA OÜ kustutatud | 14918635 |
| STIMUL PROF OÜ | 12060243 |
| STERIAL OÜ | 16134398 |
| SPIRULA OÜ | 14227210 |
| STSRULL OÜ kustutatud | 16265605 |
| ESTIRUA OÜ | 17053874 |
| SPIRAAL OÜ | 12401715 |
| SIRUAT OÜ | 16804781 |
| SIRBAL OÜ | 17378866 |
| SIRKAL OÜ | 14687453 |
| SMIREAL GROUP OÜ | 14245805 |
| STARVAL GRUPP OÜ kustutatud | 11282734 |
| SIRUA OÜ | 17161931 |
| SHIRAL GRUPP OÜ | 10938842 |
| SIRVAL TECHNOLOGY OÜ | 14306702 |
| SPIRAL WAVE OÜ | 12844619 |
| SPIRAL DEVELOPMENT OÜ | 16239973 |
| SPIRAL INVEST OÜ | 14398704 |
| SPIRAL HYDROGEN OÜ | 16896381 |
| IRUAL INVEST OÜ | 12679132 |
| IRUAL EST OÜ | 14527314 |
| GRATIA SPIRAL EMPIRE OÜ | 16939140 |
| SPIRAL UP GAME PUBLISHING OÜ | 16841724 |
| NORDISK ENTREPRENAD OÜ kustutatud | 14331924 |