| Company name | Reg. code |
|---|---|
| LINKBOT OÜ | 17363936 |
| LINKRON OÜ | 12625828 |
| LINKEST OÜ | 10960474 |
| LINKNET OÜ | 11896703 |
| LINKROS OÜ kustutatud | 10252820 |
| LINKFOR OÜ | 12570524 |
| LINKYOU OÜ | 14974527 |
| LINELOT OÜ | 10787633 |
| LINKOON OÜ | 17212870 |
| LINKOS OÜ kustutatud | 11681138 |
| LINKBE OÜ | 16722362 |
| LINKIT OÜ | 10938552 |
| LINCOT TEXTILE OÜ | 14276542 |
| LINKKT EXCHANGE OÜ (former name PayCloud OÜ) | 14724629 |
| STYLE ACADEMY OÜ kustutatud (former name Linkport OÜ) | 12825912 |
| TINKBIT OÜ kustutatud (former name Revora OÜ) | 14828576 |
| MAXCLEAN OÜ (former name Linkor Grupp OÜ) | 12408663 |
| INBOT OÜ kustutatud | 14440895 |
| LM ENGINEERING HOLDING OÜ (former name Linkmet Marine Engineering OÜ) | 14923518 |
| SCIENCE SET PRODUCTION ESTONIA OÜ (former name LIGBOT Investments OÜ) | 14576086 |