| Company name | Reg. code |
|---|---|
| TECTIS OÜ | 10067206 |
| TECTIM OÜ | 14339529 |
| TECTUS CONSULT OÜ | 12814848 |
| TECHIN OÜ | 11177948 |
| TECNICS OÜ | 17243540 |
| TECBAS OÜ | 16839348 |
| TECTEC OÜ | 17220639 |
| TECTILE OÜ | 16450202 |
| TECSYS OÜ kustutatud | 11548675 |
| TECHIT OÜ | 14489602 |
| TECFIN OÜ | 14654188 |
| TECNIA OÜ | 10848547 |
| TECARS OÜ | 10279776 |
| TECHIES OÜ | 14077087 |
| TECHISM OÜ | 16724740 |
| TECHIA AI OÜ | 17147701 |
| CERTUS TECTUM OÜ kustutatud | 11946341 |
| WM TECHIE OÜ | 11962133 |
| SOFT TECHIES OÜ | 17133018 |
| TECTEC OUTLET OÜ | 17417276 |
| TECTILE EESTI OÜ | 17456543 |
| THE WISE TECHIE OÜ | 16591138 |
| R&M-TECTION OÜ | 16579628 |
| VECTIS OÜ (former name Krugovorot OÜ) | 11253359 |
| TECOS COSRTRUZIONI OÜ (former name Skyzone OÜ) | 14085158 |
| AIML TECHS OÜ kustutatud | 14459021 |
| TECTA TRADE OÜ kustutatud (former name Stora Mets OÜ) | 11907536 |
| AECTIC OÜ | 14621029 |
| TACTIUS OÜ | 17391832 |
| RECTIO OÜ | 16712955 |
| MECTUS OÜ | 11904331 |
| TACTIC360 OÜ kustutatud (former name OÜ PinMeedium) | 12816600 |
| MESTIS OÜ | 14514613 |
| RECTAS OÜ | 11137088 |
| LECTIA OÜ | 17240565 |
| TÄHTIS OÜ | 16418641 |
| TACTUS OÜ kustutatud | 11713045 |
| TACTIX OÜ | 14462842 |
| KRUVIVAI OÜ (former name Terasvai TX OÜ) | 12585566 |
| REITIS CAPITAL OÜ kustutatud | 14952827 |
| NILES FERTIS OÜ kustutatud | 12345371 |
| CELTIS FINANCE OÜ | 11312139 |
| EHITUSKESKUSED EESTIS OÜ (former name RentimisEst OÜ) | 14440116 |
| REAL TACTICS OÜ | 16797839 |
| FEETIS KAUBANDUS OÜ | 11334856 |
| RAHUPESAD EESTIS OÜ | 16903862 |
| RECTUS WOOD OÜ | 14053158 |
| INGLANE EESTIS OÜ kustutatud | 12647988 |
| PROGUN TACTICS OÜ | 16483070 |
| MECTUS EHITUS OÜ | 12050753 |