| Ettevõtte nimi | Reg. kood |
|---|---|
| CASBYE OÜ | 17141294 |
| CASABLE OÜ | 14453219 |
| CASTLE OÜ kustutatud | 14639119 |
| CASOYA OÜ | 17212806 |
| CASBRA OÜ | 16273220 |
| CASEPE OÜ | 11672300 |
| CASTE OÜ | 11573437 |
| CASSIE HEARTLIGHT OÜ | 17432577 |
| CASTLE HOTELS OÜ kustutatud | 10731687 |
| ORGANIC CASTLE OÜ kustutatud | 14576407 |
| TRUCKER CASSIE OÜ kustutatud | 16378385 |
| CASTLE PRICE OÜ kustutatud | 16706297 |
| WINDFIELD CASTLE OÜ | 16880546 |
| INNOVA CASTLE OÜ | 17454260 |
| CASTLE MANAGEMENT OÜ | 16727833 |
| TECH CASTLE OÜ | 14050527 |
| CASEWE GROUP OÜ | 14542294 |
| CASTLE ROCK OÜ | 16431558 |
| CASE BY CASE OÜ | 14309712 |
| COOL CASEY OÜ | 16719325 |
| CASHY TECHNOLOGY OÜ (endine nimi Studya Edu OÜ) | 16047357 |
| TALLINN CASTLE TRADING OÜ | 16727520 |
| CRAB CASE OÜ | 12664567 |
| DIGITAL CASE OÜ kustutatud (endine nimi Whak Jobbs OÜ) | 16627847 |
| COCO CASE OÜ | 14036496 |
| BLACK CASE OÜ | 16662275 |
| DOUBLE CASE OÜ | 16447938 |
| CASE M OÜ | 14676575 |
| CASE CAPITAL OÜ | 16549099 |
| CASE4YOU OÜ | 14597450 |
| INITIALS CASE OÜ | 17489011 |
| ON THE CASE OÜ kustutatud | 14561417 |
| CASE – WEB DESIGN STUDIO OÜ | 16791015 |
| CABBIE OÜ | 17012131 |
| CATEYE OÜ (endine nimi BusinessDay OÜ) | 11908369 |
| CARBYN OÜ kustutatud | 14579898 |
| KINGAEKSPERT OÜ kustutatud (endine nimi OÜ Castle Investments) | 10672829 |
| CAMBLE INVEST OÜ kustutatud | 10641332 |
| CARBYNE HOLDINGS OÜ | 17459211 |
| CAMBRE INVEST OÜ | 12667420 |
| CATEYE SURVEILLANCE OÜ (endine nimi OÜ Metalabor) | 14685740 |
| CABBY TRS OÜ | 16439074 |
| CABLE IN OÜ | 16635829 |
| CANBY EUROPE OÜ kustutatud | 11024437 |
| CABLE ONE OÜ kustutatud | 10919276 |
| WUNDERI CABLE OÜ kustutatud | 16265829 |
| CABLE MAN OÜ kustutatud | 12299151 |
| DIGINET CABLE OÜ | 17229161 |
| BOOMERANG CABLE OÜ | 11445840 |
| CABLE NET OÜ | 14517362 |