| Company name | Reg. code |
|---|---|
| CAROLL OÜ | 17049252 |
| CAROLLAB OÜ | 16277175 |
| CAROLY STUDIO OÜ | 11033053 |
| CAROLY & A OÜ | 10586745 |
| CAROLI TRANSPORT OÜ | 16057479 |
| CAROLY ILUTEENUSED OÜ | 16553505 |
| CAROL JPG OÜ | 17434599 |
| CAROL MÄKERDAB OÜ | 17175962 |
| CARELLO OÜ | 16032700 |
| CAROLUS OÜ kustutatud | 12744059 |
| CARSOLD OÜ kustutatud | 16759170 |
| CARLOT OÜ | 17082344 |
| CAROLEN OÜ | 12035127 |
| CARROL OÜ | 10016503 |
| CARLOS OÜ (former name Osaühing Carlos) | 10731992 |
| CAROTA OÜ | 16007501 |
| CARORA OÜ | 14860350 |
| CARSELL OÜ | 10244111 |
| CAROFA OÜ kustutatud | 14260236 |
| CAROFF OÜ | 17315305 |
| CAROLIM OÜ | 11280451 |
| CARTAL OÜ | 12699985 |
| CARBEL OÜ | 14590910 |
| CARSOL OÜ | 12961006 |
| CAROLUS OÜ (former name Carolus Invest OÜ) | 14333366 |
| CARELLA OÜ | 12547643 |
| CAROLUX OÜ | 17059664 |
| CAROME OÜ | 12165657 |
| CAROWA TRADING OÜ kustutatud (former name OÜ Pakvana) | 11529784 |
| CAROWA HOLDING OÜ | 11052721 |
| CAROMILL INVESTMENTS OÜ | 14987576 |
| CÄROLIN MA OÜ | 11295464 |
| CARLOS CAFE OÜ | 10837880 |
| CAROWA SERVICE OÜ kustutatud (former name Gorilla Press OÜ) | 12712645 |
| CARMEL OUTLET OÜ kustutatud | 12025117 |
| CARSOLA GRUPP OÜ kustutatud | 10497409 |
| CARMEL CONSULT OÜ kustutatud | 10937044 |
| CARMEL TRANS OÜ kustutatud | 10999571 |
| CARDOLA ESTONIA OÜ kustutatud | 12639500 |
| CAROTA BALTICA OÜ kustutatud | 12269724 |
| CARELA TEENUSED OÜ kustutatud | 11530681 |
| CARMEL CONSULT OÜ | 16241258 |
| CARPLE EUROPE OÜ | 17092905 |
| SAN CARLOS OÜ (former name City Transfer OÜ) | 12362783 |
| CARCELL EESTI OÜ kustutatud | 10957532 |
| CARONE MOTORS OÜ | 11504525 |
| CARLON INVEST OÜ (former name Carlon) | 11673937 |
| CAROWA MARKETING OÜ (former name Allvar Gullstrand OÜ) | 12013858 |
| CAROLIN SILLAR OÜ | 14627272 |
| STP CARLOS OÜ | 10471048 |