| Ettevõtte nimi | Reg. kood |
|---|---|
| YOTECH OÜ | 14956245 |
| GOTECH OÜ | 16909072 |
| EYOTECH OÜ | 16257422 |
| IOTECH OÜ | 14470910 |
| ROTECH OÜ | 14180230 |
| GOTECH OÜ kustutatud | 12356050 |
| OTECH OÜ kustutatud | 16224291 |
| NOTECH-BALTICUM OÜ (endine nimi Bardini OÜ) | 10194711 |
| ROTECH PROJECTS OÜ kustutatud | 14978330 |
| DIOTECH OÜ | 12672325 |
| HHTECH OÜ (endine nimi Hagström Holding OÜ) | 12749387 |
| BOTECO OÜ | 16924380 |
| CONTECH OÜ | 17556977 |
| CLOTECH OÜ | 14095085 |
| FOXTECH OÜ | 14602240 |
| ECOTECH OÜ (endine nimi Werrowool Technologies OÜ) | 14093117 |
| COMTECH OÜ | 10631380 |
| AUTECH OÜ | 16432546 |
| ALOTECH OÜ | 17191041 |
| ARTECH OÜ | 10376077 |
| BIOTECH OÜ | 12632219 |
| AZTECH OÜ | 14293879 |
| EVOTECH OÜ | 16747971 |
| DKTECH OÜ kustutatud | 16179426 |
| GSTECH OÜ kustutatud | 14742586 |
| AUTECH OÜ kustutatud | 11925116 |
| EYETECH OÜ kustutatud (endine nimi Play2b Estonia OÜ) | 12374993 |
| ABTECH OÜ kustutatud | 14964538 |
| ECOTECH OÜ kustutatud | 10692513 |
| ESTECH OÜ kustutatud | 11133922 |
| MDA ADTECH OÜ | 16825300 |
| STRATEGIC EDTECH OÜ | 17446303 |
| BRS BIOTECH OÜ (endine nimi YUKONA EUROPE OÜ) | 14816544 |
| ECOTECH SOLUTIONS OÜ | 17181141 |
| EDTECH HOLDCO OÜ | 17167402 |
| MAHT BIOTECH OÜ | 16783062 |
| ECOTECH DEVELOPMENTS OÜ | 14811564 |
| HITECH-TRANS OÜ | 14263743 |
| MUSHIO BIOTECH OÜ | 17262276 |
| RMA BIOTECH OÜ | 14787682 |
| LONGEVITY BIOTECH OÜ | 16723870 |
| NOVOTAR BIOTECH OÜ | 11349409 |
| NORDWISE BIOTECH OÜ | 14877534 |
| ARCTIC BIOTECH OÜ | 17282468 |
| AUGMENTED EDTECH OÜ | 17443859 |
| HITECH CHEMICALS OÜ | 17556084 |
| SAMAN EDTECH OÜ | 17369778 |
| HITECH POWERUP OÜ | 14496134 |
| EPOTECH FLOORING OÜ | 16264089 |
| BMTECH BALTICS OÜ | 14893088 |