| Company name | Reg. code |
|---|---|
| COLNES OÜ | 14254081 |
| COLNES PUBLISHING OÜ | 16384296 |
| 27COLORS OÜ | 16645236 |
| 7COLORS OÜ | 14485998 |
| COLMEA OÜ | 12403200 |
| COLINEN OÜ | 14589278 |
| COLVEX OÜ | 12531719 |
| 3 COLORS INTERACTIVE OÜ | 14583152 |
| COLORS STUDIO OÜ | 11607076 |
| BALTIC COLORS OÜ | 14211806 |
| 7COLORS INNOVATION OÜ kustutatud | 14984017 |
| COLFER GRUPP OÜ | 10698310 |
| KL-COLORS OÜ | 16815566 |
| COLLEM L.E. OÜ | 10669336 |
| M.O.COLORS OÜ | 12990640 |
| MEISTER SOLNES OÜ | 14441280 |
| COJONES OÜ | 17406284 |
| COPEES OÜ | 11236119 |
| DOLONES OÜ | 16782111 |
| COPANES OÜ (former name Tõllatare OÜ) | 12574516 |
| DOWNES OÜ kustutatud | 11468120 |
| 5CORNERS OÜ | 16948451 |
| COWNER OÜ (former name CyberProtection OÜ) | 14837351 |
| COMNET OÜ | 16087992 |
| CONTES OÜ | 14368755 |
| COUNOS OÜ kustutatud | 14673576 |
| COINER OÜ kustutatud | 14404052 |
| COCHES OÜ | 14814261 |
| CORNEA OÜ | 16294676 |
| CALTES OÜ | 14392251 |
| CONNERS OÜ kustutatud | 10491157 |
| CONEST OÜ (former name Conest Projekt) | 11538441 |
| COFRES OÜ | 10322377 |
| CONDES OÜ | 14290639 |
| CORNERS GROUP OÜ (former name FW Strategy OÜ) | 14606344 |
| COMPES GROUP OÜ | 14030950 |
| CORPES HOLDING OÜ | 14089955 |
| CONNEL TRADE OÜ | 14739223 |
| CORNER FINANCES OÜ | 12976479 |
| CORNET GROUP OÜ | 10586797 |
| BREW CORNER OÜ | 16756214 |
| ECOLINES ESTONIA OÜ | 11430063 |
| MATEI-CORNEL OÜ | 17357835 |
| COACHING CORNER OÜ | 16713311 |
| PAWELL CRANES OÜ | 16627741 |
| CULINARY CORNER OÜ | 16714859 |
| CONNEX PLUSS OÜ | 10354271 |
| THE CORNERS OÜ | 16322487 |
| BGR CRANES OÜ | 12385620 |
| CARNES KAUBANDUS OÜ kustutatud | 10286078 |