| Company name | Reg. code |
|---|---|
| COLTAR OÜ | 16612260 |
| COLSTAR OÜ | 14053276 |
| BLUE COLLAR OÜ | 16403763 |
| COLLARS OÜ | 16981000 |
| COLPOR OÜ | 16979440 |
| COLLAQ OÜ kustutatud | 16406224 |
| COLATE OÜ | 16320439 |
| COLOUR GOURMET OÜ | 16646454 |
| ORILUX COLLARS OÜ (former name Civilis OÜ) | 12485758 |
| JSJ COLOUR OÜ kustutatud | 12234111 |
| COLPOR GROUP OÜ kustutatud | 12380485 |
| COLLAB WE OÜ | 17216810 |
| COLFER GRUPP OÜ | 10698310 |
| COLOUR SOUND OÜ | 14138067 |
| NORDBYGG COLOUR OÜ kustutatud | 12704947 |
| COLOUR GROUP OÜ | 10953379 |
| SOON COLLAB OÜ kustutatud | 14575678 |
| COLOUR PRINT OÜ | 11620929 |
| COLART PROJECT OÜ kustutatud | 14956667 |
| COLART GROUP OÜ kustutatud | 14798832 |
| COLOUR MS OÜ | 14984555 |
| COLOUR DECOR OÜ kustutatud | 12639871 |
| COLPOR BAKERY SERVICES OÜ (former name Colpor Engineering OÜ) | 14348632 |
| BALT PALLET COLLARS OÜ | 11739851 |
| COLOUR SOUND EXPERIMENT EU OÜ | 16829775 |
| COSTAR GROUP OÜ kustutatud | 11409991 |
| OLTAR TEENUSED OÜ | 16338416 |
| COOLPAR OÜ | 14665074 |
| CONTARE OÜ (former name Hansar & Korb OÜ) | 11591317 |
| COUGAR OÜ kustutatud | 11223890 |
| COVIAR OÜ | 17154836 |
| CULTUR OÜ | 17113576 |
| DOLLAR OÜ | 17213987 |
| BOLTER OÜ | 14781768 |
| ALOTAR OÜ | 12776941 |
| COMSTAR OÜ | 10635076 |
| COVIAR OÜ kustutatud | 12450300 |
| COMPTAR OÜ | 14106140 |
| COTTER OÜ kustutatud | 11451254 |
| CONCAR OÜ (former name Cocoricco OÜ) | 11505186 |
| ACOSTAR OÜ | 16367932 |
| COSTAM OÜ | 16305842 |
| X-CELLAR OÜ kustutatud (former name Feldberger Properties OÜ) | 14080787 |
| DOLLAR INVEST OÜ | 16429060 |
| COMCAR SERVICE OÜ | 11961286 |
| CONTRA LEGEM OÜ | 12168928 |
| DOLLAR TRANSPORT OÜ | 16581625 |
| VELOZES CONTAS OÜ kustutatud | 16506279 |
| BELTAR INVEST OÜ kustutatud | 11443002 |
| CONTAL AK OÜ | 10218533 |