| Company name | Reg. code |
|---|---|
| CISELE OÜ (former name ismajilv OÜ) | 16575091 |
| CISNE OÜ | 11297517 |
| WISEME OÜ | 16488587 |
| NILELE OÜ kustutatud | 12922288 |
| CIRCLE OÜ kustutatud (former name OSAÜHING CIRCLE) | 11038247 |
| LISELL OÜ kustutatud | 12408255 |
| WISELO OÜ | 11076325 |
| CAISELLE OÜ kustutatud | 12992892 |
| LISETE OÜ | 12460801 |
| MIKELE OÜ kustutatud | 12796524 |
| LISELLE OÜ | 14948487 |
| HINELE OÜ | 16352190 |
| GISELER OÜ | 10087203 |
| FIDELE OÜ | 14002830 |
| SISTLE OÜ kustutatud | 16234177 |
| CASTLE OÜ kustutatud | 14639119 |
| RISTLE OÜ kustutatud | 12214060 |
| DISENE OÜ | 14573248 |
| MILELE OÜ | 17320766 |
| KIRELE OÜ (former name IVAT OÜ) | 14005780 |
| CASEPE OÜ | 11672300 |
| CASEL OÜ | 17406433 |
| CIELO OÜ | 16655418 |
| CIRCLE AD OÜ | 12597747 |
| GISELA CONSULTING OÜ kustutatud | 12346979 |
| CIRCLE-M OÜ | 16116561 |
| CV WISELY OÜ | 16857748 |
| WINDFIELD CASTLE OÜ | 16880546 |
| SOLID CIRCLE OÜ | 17423130 |
| INNOVA CASTLE OÜ | 17454260 |
| MISCELE INVESTMENT OÜ kustutatud | 16120930 |
| CIRCLE CONSULT OÜ | 12305986 |
| CULELE KUSAWGU OÜ (former name Kopa Grupp OÜ) | 11286169 |
| FIDELE TEHNO OÜ kustutatud | 16206057 |
| EISELT RESEARCH OÜ | 10748171 |
| ORGANIC CASTLE OÜ kustutatud | 14576407 |
| CIRCLE BIZNESS OÜ kustutatud | 12745538 |
| LISELLE KAUBANDUS OÜ kustutatud | 11463068 |
| CASTLE MANAGEMENT OÜ | 16727833 |
| GREEN CIRCLE OÜ (former name Green Circle UÜ) | 12919719 |
| HEALTH-CIRCLE OÜ kustutatud | 12953797 |
| ELIS & LISETE OÜ kustutatud | 11964474 |
| CIRCLE LINE OÜ | 12490297 |
| CIRCLE MARKETING OÜ kustutatud | 11641601 |
| V1CIRCLE OÜ kustutatud | 16349093 |
| CASEWE GROUP OÜ | 14542294 |
| SIRELE AED OÜ | 17242304 |
| HIBISK LISELL OÜ | 11229489 |
| CASTLE PRICE OÜ kustutatud | 16706297 |
| CIRCLE CAPITAL OÜ | 16272433 |