| Company name | Reg. code |
|---|---|
| TECHRE OÜ | 17157935 |
| TECHREP OÜ | 16904212 |
| MG TECHREM OÜ | 16296391 |
| TECHRA OÜ | 16413595 |
| TECHE OÜ (former name TEMPS OÜ) | 14795405 |
| TECHNE GLOBAL OÜ | 16622436 |
| TECHNE TÖÖKODA OÜ (former name aktsiaselts TECHNE TÖÖKODA) | 10183361 |
| WM TECHIE OÜ | 11962133 |
| TECHNE NOU OÜ | 17322386 |
| THE WISE TECHIE OÜ | 16591138 |
| TECHIN OÜ | 11177948 |
| TECHNET OÜ kustutatud | 11609885 |
| TECHPRO OÜ | 14634027 |
| TECHTURE OÜ | 14821315 |
| TECHMET OÜ | 16912720 |
| TECHUP OÜ | 16765957 |
| TECHUK OÜ | 12926435 |
| TECHQUE OÜ | 16184700 |
| TECHXU OÜ | 14707625 |
| TECHGEN OÜ | 16422766 |
| TECHARPE OÜ | 16926610 |
| TECHLY OÜ (former name Techly UÜ) | 16377965 |
| TECHTEC OÜ | 16319672 |
| TECHPET OÜ kustutatud (former name DB Technologies OÜ) | 16155035 |
| TECHIT OÜ | 14489602 |
| TECARS OÜ | 10279776 |
| TECHIES OÜ | 14077087 |
| TECHCREW OÜ | 17439191 |
| TECHRAN OÜ | 14656721 |
| TECHZER OÜ | 16216083 |
| TECHCM3 OÜ | 17460970 |
| TECHNO TRADER OÜ kustutatud | 16327795 |
| TECHNO INVESTMENTS OÜ kustutatud | 12799853 |
| TECHWEB HOLDING OÜ | 17265435 |
| TECHNO GATE OÜ kustutatud | 14316404 |
| BELATOR TECHNO OÜ | 14224660 |
| KRYPTOS TECHNO OÜ kustutatud | 12898472 |
| OBOU TECHTO OÜ kustutatud | 12015633 |
| TECHNI VENTURES OÜ (former name SWG Scale Up Iberia Management OÜ) | 14722582 |
| LUX TECHNO OÜ kustutatud | 12089614 |
| TECHWEB PRODUCTION OÜ | 17265731 |
| TECHNO DESIGN OÜ | 16838122 |
| TECHNO INSENERID OÜ (former name Tommy's Services OÜ) | 14773562 |
| TECHNO HALLE OÜ | 14117272 |
| TECHUB STUDIOS OÜ kustutatud | 16663004 |
| TECHIA AI OÜ | 17147701 |
| PAYMENTS TECHCO OÜ | 16149460 |
| NP TECHPRO OÜ kustutatud | 14773987 |
| TECHCARE ESTONIA OÜ | 17095708 |
| TECHNO-STAR OÜ | 11082403 |