| Company name | Reg. code |
|---|---|
| CONTOP OÜ | 10034595 |
| CONROB OÜ | 14958712 |
| CONTIO OÜ | 16847709 |
| CONVOY OÜ kustutatud | 11060809 |
| CONLOG OÜ | 11317680 |
| CONTEA OÜ | 16955847 |
| CONTES OÜ | 14368755 |
| CONNOR OÜ kustutatud | 16142506 |
| CONTOUR OÜ | 14221696 |
| CONTROL OÜ | 14891994 |
| CONDOR OÜ | 10852684 |
| CONSTO OÜ | 12595754 |
| BI CONTROL OÜ kustutatud | 11582944 |
| CONTROL LINE OÜ | 12633399 |
| CONTRA LEGEM OÜ | 12168928 |
| RV-CONTROL OÜ kustutatud | 10435495 |
| CRONUS CONTROL OÜ (former name SAX UNIA OÜ) | 17171929 |
| SOIL CONTROL OÜ | 16567200 |
| DROID4CONTROL OÜ kustutatud | 12443518 |
| TOTAL CONTROL OÜ | 12713975 |
| CONTROL UNIT OÜ kustutatud (former name Control Unit UÜ) | 12899595 |
| KOSMOS CONTROL OÜ kustutatud | 10170594 |
| DRIVES-CONTROL OÜ | 14344105 |
| EXPRESS CONTROL OÜ | 11691125 |
| FUNDS CONTROL OÜ kustutatud | 12962767 |
| COMMUNICATE & CONTROL OÜ | 16750358 |
| TRAFFIC CONTROL OÜ | 11501857 |
| CONTROL ENGINEERING OÜ kustutatud | 12244718 |
| JV CONSOL OÜ kustutatud | 11445633 |
| MISSION CONTROL OÜ kustutatud | 12336596 |
| VELOZES CONTAS OÜ kustutatud | 16506279 |
| CONTROL BALANCE OÜ (former name OÜ Pilates Season) | 12761603 |
| JM-CONTROL OÜ kustutatud | 12555269 |
| CONDOR PARTNERS OÜ kustutatud | 12588792 |
| CONDOR FINANTS OÜ | 14099290 |
| CONNOR HOLDING OÜ | 14207609 |
| CONTROL LAB OÜ | 14943449 |
| CONTROL INVEST OÜ kustutatud | 10560906 |
| CONNOR INVEST OÜ kustutatud | 12625202 |
| AVAO CONTROL OÜ (former name TECH & INNOVATIONS OÜ) | 16973747 |
| CONTROL ALT OÜ kustutatud | 12196675 |
| CONTAL AK OÜ | 10218533 |
| BEAUTY CONTOUR OÜ | 16278418 |
| CONROS INVEST OÜ | 10776532 |
| CONTRO CONSULT OÜ | 17225944 |
| FERCO CONTROL OÜ | 10064426 |
| CONTROL-C OÜ kustutatud | 14614651 |
| CONDOR INKASSO OÜ | 11081243 |
| CONTORO SOLUTIONS OÜ | 16640256 |
| CONVOY PILOT OÜ | 14609012 |