| Company name | Reg. code |
|---|---|
| AIXTECH OÜ | 16601823 |
| AIXTER OÜ | 11050308 |
| AIRTECH OÜ | 11371165 |
| PIXTECH PRODUCTIONS OÜ | 14561475 |
| BILTECH OÜ | 17465795 |
| BILTECH OÜ kustutatud | 12419494 |
| DIOTECH OÜ | 12672325 |
| ALLTECH OÜ | 10910944 |
| ANDTECH OÜ | 16161076 |
| AFFTECH OÜ kustutatud | 16087919 |
| AIKOTECH OÜ | 17129554 |
| FOXTECH OÜ | 14602240 |
| BIZTECH OÜ kustutatud | 11503313 |
| EQXTECH OÜ | 17101610 |
| ANATECH OÜ | 17248081 |
| ALPTECH OÜ | 16921179 |
| ALEXTECH OÜ | 16640641 |
| HIPTECH OÜ | 16671417 |
| MAINTECH OÜ | 11449985 |
| FAIRTECH OÜ | 16716663 |
| AMETECH OÜ | 14022034 |
| MAXTECH OÜ | 12855505 |
| FIATECH OÜ | 10840729 |
| DISTECH OÜ (former name Vahvad Kaubad OÜ) | 11969610 |
| MILTECH OÜ | 12646730 |
| LINTECH OÜ | 12479321 |
| ALOTECH OÜ | 17191041 |
| KIRTECH OÜ | 11457562 |
| BIOTECH OÜ | 12632219 |
| AGETECH OÜ | 14634375 |
| MIKTECH OÜ | 16533922 |
| FINTECH OÜ kustutatud | 14119087 |
| KAITECH OÜ | 14595356 |
| MAXITECH OÜ kustutatud | 16069198 |
| BITTECH OÜ | 12857390 |
| FINTECH OPERATIONS OÜ | 16053783 |
| BIGTECH CONSULT OÜ | 17251611 |
| HOC FINTECH OÜ | 17017625 |
| FINTECH LABS OÜ | 17449425 |
| AGILE FINTECH OÜ | 17111761 |
| FINTECH HOLDING OÜ | 14605043 |
| RMA BIOTECH OÜ | 14787682 |
| VILLEMAN BIOTECH OÜ kustutatud | 12918217 |
| FINTECH SERVICES OÜ | 14597674 |
| NORDIC FINTECH OÜ | 14852907 |
| UNION FINTECH OÜ (former name Vivalte & Co OÜ) | 10964710 |
| BENEDIXUS FINTECH OÜ | 16627534 |
| ANGOO FINTECH OÜ (former name Realta OÜ) | 14159572 |
| FINTECH LAB OÜ kustutatud | 14080391 |
| ARCTIC BIOTECH OÜ | 17282468 |