| Ettevõtte nimi | Reg. kood |
|---|---|
| CRT 2000 OÜ (endine nimi Larnaka OÜ) | 14445651 |
| CRT STUD OÜ | 14014224 |
| CRT GRUPP OÜ | 16716798 |
| CRT SOFTWARE OÜ | 17182732 |
| BENHEILON CRT OÜ (endine nimi Baumarr Solutions OÜ) | 14770339 |
| CRT-INTELLECT OÜ kustutatud | 10693458 |
| CRT NEXUS HORIZON OÜ | 17476787 |
| ARBOR DESIGN OÜ (endine nimi CRT Wood OÜ) | 14518580 |
| CRTV KÄRDLA OÜ kustutatud | 10505681 |
| CRTMED OÜ (endine nimi Champerelle OÜ) | 11549083 |
| CRTMANAGER OÜ | 17593665 |
| CKT OÜ | 12952898 |
| BRT OÜ | 12704410 |
| CTT OÜ (endine nimi OÜ OTVT PLUSS) | 10858907 |
| CRM 114 OÜ | 14665565 |
| ART24 OÜ | 14537117 |
| 3ART OÜ | 17086566 |
| 159ART OÜ | 14905199 |
| CRP OÜ | 11523267 |
| CMT OÜ | 12446008 |
| CRC OÜ (endine nimi Softstern OÜ) | 11077017 |
| ART OÜ | 12031885 |
| CRS OÜ | 12015395 |
| CRI100 OÜ | 14615703 |
| CST OÜ kustutatud | 10704216 |
| CRW OÜ kustutatud | 12688421 |
| ART D' ART STRATEGY CONSULTING OÜ | 14479963 |
| MALIBONE ART. ROYAL ART COMPANY OÜ kustutatud | 14784608 |
| FINANCE ART OÜ | 11896264 |
| CDT MARKETING OÜ | 14802988 |
| CTR HOLDING OÜ | 16986397 |
| CWT ESTONIA OÜ (endine nimi CWT Estonia AS) | 10417646 |
| ART NEST OÜ (endine nimi Foremen Group OÜ) | 11469757 |
| CAT GROUP OÜ | 16825984 |
| ART-SPIC OÜ | 16676248 |
| ART BW OÜ | 11625654 |
| ART LONGA OÜ | 17618572 |
| KATRIIN ART OÜ | 16713653 |
| KESSU ART OÜ | 17373403 |
| HINTS4ART OÜ | 17289128 |
| SERENE ART OÜ | 17513815 |
| TAIES.ART OÜ | 16808201 |
| CRIMSON CRU OÜ | 14901862 |
| ART & POLLO OÜ | 16324443 |
| ART-SOUVENIR OÜ | 11999840 |
| ART KELLER OÜ | 16837272 |
| RAMINO ART OÜ | 11764077 |
| RAIN ART OÜ | 14567147 |
| ART ALJANSS OÜ | 14395456 |
| CRE8ORS OÜ (endine nimi Robin Gurney OÜ) | 12089152 |