| Company name | Reg. code |
|---|---|
| TECHTURE OÜ | 14821315 |
| TECHSURF OÜ (former name Techsurf Biosystems OÜ) | 16398855 |
| TECHTORY OÜ | 17028681 |
| TECHCUBE OÜ | 14729644 |
| TECHQUE OÜ | 16184700 |
| TECTURI OÜ kustutatud | 17097676 |
| TECHRE OÜ | 17157935 |
| TECHCARE ESTONIA OÜ | 17095708 |
| VECTURE OÜ | 17474663 |
| DIAMONDBACKEU OÜ kustutatud (former name TechGuru OÜ) | 14658690 |