| Company name | Reg. code |
|---|---|
| ITECH OÜ | 12159421 |
| ITECH MEDIA OÜ (former name iTech Media Solutions) | 11874682 |
| ITECH EUROPE OÜ kustutatud | 12594878 |
| NEWAGE ITECH OÜ | 17159265 |
| ITECH TRADING GROUP OÜ kustutatud | 12391661 |
| ITEC EST OÜ kustutatud | 12145169 |
| COMPOTEXA OÜ kustutatud (former name Baltic iTech OÜ) | 14444108 |
| ITECHNICS OÜ kustutatud | 12281895 |
| VITECH OÜ kustutatud | 10854967 |
| MTECH OÜ | 11799590 |
| NTECH OÜ | 14916292 |
| UTECH OÜ | 14394936 |
| UTECH365 OÜ | 17073612 |
| LITECH OÜ | 14420510 |
| OTECH OÜ kustutatud | 16224291 |
| INTECH OÜ | 11280942 |
| QTECH OÜ | 14680518 |
| VTECH OÜ | 16163767 |
| ATECH OÜ | 14896023 |
| IOTECH OÜ | 14470910 |
| FTECH OÜ | 14171981 |
| 3DTECH OÜ | 16375038 |
| 47TECH OÜ kustutatud | 14209005 |
| TECH12 OÜ kustutatud | 14880594 |
| 257TECH OÜ | 17337577 |
| 233 TECH OÜ kustutatud | 14926215 |
| DTECH INVEST OÜ kustutatud | 14377808 |
| HITECH POWERUP OÜ | 14496134 |
| HITECH-TRANS OÜ | 14263743 |
| MTECH AUTO OÜ kustutatud | 14387356 |
| ATECH SERVICE OÜ kustutatud | 14264754 |
| DEWII HITECH OÜ kustutatud | 14841329 |
| KTECH INNOVATION OÜ | 16407005 |
| UTECH INNOVATIONS OÜ | 16650622 |
| GTECH INFTEK OÜ | 12738969 |
| NOVASIGHT INTECH OÜ | 14730802 |
| INTECH-EST OÜ kustutatud | 11913134 |
| FTECH ADVERTISING OÜ kustutatud (former name Exter Trade OÜ) | 16478301 |
| VITECH MARINE OÜ | 14304755 |
| MITECH MEDIA OÜ | 17012220 |
| ZTECH ROBOTICS OÜ | 17244031 |
| HITECH OVERSEAS OÜ kustutatud | 12964973 |
| HTECH ELEKTRITÖÖD OÜ | 16348354 |
| KTECH CONSULTING OÜ | 14771793 |
| INCOLO TECH OÜ | 17045828 |
| ASTOPIA TECH OÜ | 16165950 |
| SPRK TECH OÜ | 16781873 |
| MIRION TECH OÜ | 17217034 |
| PRODUCT TECH OÜ | 17025665 |
| JDAD TECH OÜ | 16607031 |