| Ettevõtte nimi | Reg. kood |
|---|---|
| COMTECH OÜ | 10631380 |
| A&S COMPTECH OÜ | 11965150 |
| COMPUTECH OÜ kustutatud | 11640866 |
| COMTEST SERVISES OÜ kustutatud | 12796814 |
| COMATEC ESTONIA OÜ | 12062029 |
| COMTERS GRUPP OÜ | 10423196 |
| COMTEEK IT SOLUTIONS OÜ | 16597767 |
| TOMTECH OÜ | 12563790 |
| COSTECH MICROANALYTICAL OÜ | 10619829 |
| CONTECH ENGINEERING OÜ | 10857859 |
| COMSEC OÜ | 14336531 |
| COMPEC OÜ | 14207503 |
| COMTEL OÜ | 12656757 |
| COMTEK OÜ | 10574185 |
| COATTECH OÜ kustutatud | 14705520 |
| MONTECH OÜ (endine nimi Jackhammer OÜ) | 14814887 |
| OMITECH OÜ | 16456601 |
| IZMTECH OÜ | 17332672 |
| HOSTECH OÜ | 12296715 |
| FOXTECH OÜ | 14602240 |
| CONSTECH OÜ | 11010912 |
| CLOTECH OÜ | 14095085 |
| CARTECH OÜ kustutatud (endine nimi Cartech UÜ) | 12887221 |
| DOMATECH OÜ | 16506167 |
| ROLTECH OÜ | 11092092 |
| CRONTECH OÜ kustutatud (endine nimi StyleLab OÜ) | 12440856 |
| JOMATECH OÜ | 17436641 |
| ECOTECH OÜ kustutatud | 10692513 |
| JORTECH OÜ kustutatud | 14550129 |
| COLDTECH OÜ | 10779131 |
| LUMTECH OÜ | 14977690 |
| CRATECH OÜ | 14301030 |
| NODTECH OÜ | 16296190 |
| JEMTECH OÜ kustutatud | 14107003 |
| CHEMTECH OÜ kustutatud | 12080228 |
| POLTECH OÜ | 14997942 |
| ECOTECH OÜ (endine nimi Werrowool Technologies OÜ) | 14093117 |
| CAMOTECH OÜ | 14131450 |
| ROMETECH OÜ | 12651814 |
| TECHNOMARK COMTEL OÜ | 14219127 |
| COMTEL BALTIC OÜ kustutatud | 12935658 |
| COMTEL-PRO OÜ kustutatud | 10528972 |
| COMPEC DP OÜ | 17154032 |
| NORTECH ROBOTICS OÜ kustutatud | 14240203 |
| DWLAB CRYTECH OÜ | 14898507 |
| RAMTECH SOLUTIONS OÜ | 16869349 |
| NORTECH DEVELOPMENT OÜ | 16454223 |
| CORPTECH MOBILITY OÜ | 17366716 |
| FORTECH REFURBISHED OÜ | 17333970 |
| ECOTECH DEVELOPMENTS OÜ | 14811564 |