| Company name | Reg. code |
|---|---|
| GATETECH OÜ | 17464689 |
| MUZANDSE GATETE OÜ kustutatud (former name BÜROOTEENUSTE OÜ) | 10183160 |
| GAMETECH OÜ | 16205782 |
| WAVETECH OÜ | 16211905 |
| JADETECH OÜ | 14575626 |
| GALATECH OÜ kustutatud | 11368950 |
| DATATECH OÜ kustutatud | 12482317 |
| LASETECH OÜ | 14540029 |
| GUNETECH OÜ | 16771691 |
| SITETECH OÜ | 16307611 |
| RACETECH OÜ | 12245698 |
| SAFETECH OÜ kustutatud | 10890360 |
| RARETECH OÜ | 12394688 |
| MAHETECH OÜ | 16703927 |
| GENETECH OÜ | 14693567 |
| AMETECH OÜ | 14022034 |
| AGETECH OÜ | 14634375 |
| TETECH OÜ | 14350873 |
| DATATECH CENTER OÜ | 14194189 |
| BASETECH BUSINESS OÜ | 17407295 |
| GAWATECH SYSTEMS OÜ kustutatud | 11576890 |
| GALTECH SOLUTIONS OÜ (former name EKM Solutions OÜ) | 16236756 |
| AMETECH GROUP OÜ | 12734888 |
| CATTECH BALTICS OÜ | 12387613 |
| ADETECH BALTIC OÜ | 12670668 |
| TETECH DESIGNING & ENGINEERING OÜ | 12272838 |