| Company name | Reg. code |
|---|---|
| CONSEN OÜ | 16747540 |
| CONSENO OÜ (former name Petsi OÜ) | 14946146 |
| CONSENT-TECH OÜ | 16655967 |
| CONSENT KESKUS OÜ | 10972498 |
| SECURE CONSENT OÜ (former name Jio Estonia OÜ) | 14496677 |
| CONSENO TECHNOLOGY OÜ | 17019328 |
| CONSEI INVEST OÜ | 11327282 |
| CONSEO DIGITAL MARKETING OÜ | 16498290 |
| CONSENTS OÜ | 17120286 |
| CONDER OÜ | 16410777 |
| CONSEGNA OÜ | 14162717 |
| CONMEO OÜ | 12845375 |
| CONFIN OÜ kustutatud (former name TEROXE OÜ) | 14394333 |
| CONSAB OÜ kustutatud | 12507951 |
| CONFENT OÜ | 12388044 |
| CONSCI OÜ kustutatud (former name Viis Teenus OÜ) | 14206679 |
| CONFER OÜ | 11990566 |
| CONMED OÜ | 10539450 |
| CONBET OÜ | 16435579 |
| CONEST OÜ (former name Conest Projekt) | 11538441 |
| CONDES OÜ | 14290639 |
| NORDICKLIIMA OÜ (former name Consensa) | 12781959 |
| CONNEL TRADE OÜ | 14739223 |
| CONREC INFRA OÜ | 11638898 |
| CONNEX PLUSS OÜ | 10354271 |
| CONEED DESIGN OÜ | 16003006 |
| CONDER INVEST OÜ kustutatud | 12020692 |
| CONANN SERVICES LTD. OÜ kustutatud | 14874553 |
| CONSENSIO OÜ | 11764479 |
| CONSENSUS OÜ | 12043090 |
| VONSEN OÜ | 17460993 |
| CONSENSORS OÜ | 16633144 |
| CONSENSUS PR OÜ kustutatud | 10885376 |
| CONSENTIMENTO OÜ kustutatud | 12009880 |
| CONSENSUS GROUP OÜ (former name ANA D OÜ) | 14297469 |
| CONSENSUS VALUE OÜ | 14542986 |
| CONSENSUS INVEST OÜ | 14620605 |
| HONSEN HOLDING OÜ kustutatud | 14106541 |
| CONSENSIO FINANCE OÜ | 17335495 |
| CONSENSUS CONSULT OÜ | 16079392 |
| ONSEN GRUPP OÜ | 17380478 |
| PRO CONSENSIO GRUPP OÜ | 16869421 |
| CENVEN OÜ | 16931189 |
| CENSEA OÜ | 11620250 |
| BOISEN OÜ | 12540411 |
| CHOUSEN OÜ kustutatud | 16715735 |
| COINGEN OÜ kustutatud | 16227846 |
| COINSUN OÜ | 14716860 |
| COMREN OÜ | 17026771 |
| BONDEN OÜ kustutatud | 11948009 |