| Ettevõtte nimi | Reg. kood |
|---|---|
| TECHELP OÜ | 14795799 |
| TECHREP OÜ | 16904212 |
| TECHCLO OÜ kustutatud | 12569685 |
| TECHALT OÜ | 17296909 |
| TECHWELD OÜ | 11341307 |
| TECHMEUP OÜ | 14766160 |
| TECHLY OÜ | 16377965 |
| TECHUP OÜ | 16765957 |
| TECHWELT EXPORTS OÜ | 14714252 |
| TECSHELL INC OÜ | 17376235 |
| TECHEST GROUP OÜ | 12496437 |
| TECHEDU SOLUTIONS OÜ | 16415022 |
| TECHE OÜ | 14795405 |
| DECHEL OÜ | 14500887 |
| TAXHELP.EE OÜ | 14140182 |
| VETHELP GRUPP OÜ | 16248498 |
| TEHEL GRUPP OÜ | 10680444 |
| CONCENTRIX ESTONIA OÜ | 10955378 |