| Company name | Reg. code |
|---|---|
| CIP OÜ | 14890227 |
| CIPH3R OÜ | 16390049 |
| INVEST CIPE OÜ | 16318939 |
| CIPROD OÜ | 14313412 |
| CIPUADA OÜ | 16650255 |
| CIPPLUS OÜ | 16494033 |
| CIPHERSAFE OÜ | 16854709 |
| CIPHERNAUT OÜ kustutatud | 14281008 |
| CIPCO EUROPE OÜ | 14773326 |
| CIPHERCROSS OÜ | 17365496 |
| CIPCAL FLOORS OÜ kustutatud | 12413305 |
| CIPPDIVISION OÜ | 16971332 |
| CIPRESE GROUP OÜ | 14307506 |
| CIPUTRA MANTUP OÜ | 11958019 |
| CIPHER SYSTEMS OÜ | 12844192 |
| CIPHER CONSULTANTS OÜ | 14457989 |
| CIN CIN OÜ | 14740350 |
| SHIELDLEGAL EU OÜ (former name Ciphera OÜ) | 17182531 |
| CEP08 OÜ | 14368063 |
| CKP OÜ | 16440528 |
| JIP OÜ | 17090378 |
| 1CHIP OÜ | 16195508 |
| CIK OÜ kustutatud | 16038387 |
| COIP OÜ | 12018790 |
| CAP99 OÜ kustutatud | 14127394 |
| CRP OÜ | 11523267 |
| CID OÜ | 11172170 |
| CLIP OÜ kustutatud | 12456395 |
| CAESAR CIPHER ADVANCED RESEARCH OÜ | 17405528 |
| EIP HALDUS OÜ | 12780380 |
| AIP CONSULT OÜ | 10670718 |
| CAP N OÜ kustutatud | 14838540 |
| CAP HOLDING OÜ kustutatud | 11733772 |
| ICP MANAGEMENT OÜ | 11713157 |
| CLP INVEST OÜ | 16401238 |
| SHEETSPLINT CIH OÜ | 17126018 |
| CFP DIGITAL OÜ | 16069057 |
| CUP ADVERTISING OÜ | 14466050 |
| PERFECT CUP OÜ kustutatud | 14245124 |
| PLANETTA CUP OÜ (former name OÜ PODEMOS) | 14738821 |
| CCP TRADE OÜ kustutatud | 11485744 |
| CHIP POUCHES OÜ | 16990772 |
| FERRIT CRP OÜ | 12196706 |
| CSP CONSULT OÜ kustutatud | 16583044 |
| SECOND CAP OÜ kustutatud | 16203780 |
| AL CAP OÜ (former name OÜ ThinkSmartCo) | 16659238 |
| CIS EXPORT OÜ | 14452774 |
| EIP GROUP OÜ | 11492176 |
| MIP GOLD OÜ kustutatud | 12460020 |
| TEK4 CAP OÜ (former name OliCar Invest OÜ) | 14132478 |