| Company name | Reg. code |
|---|---|
| LINKMES OÜ kustutatud | 12009644 |
| LINKME OÜ | 11903076 |
| IERIS OÜ (former name Linkses OÜ) | 14547280 |
| LINDMEES OÜ kustutatud | 14604440 |
| LINDMET OÜ | 10367865 |
| LINKMAN OÜ | 12047343 |
| LINKEST OÜ | 10960474 |
| LINKNET OÜ | 11896703 |
| LINKROS OÜ kustutatud | 10252820 |
| LINKDIS OÜ | 16681350 |
| LINKTEK OÜ | 14918380 |
| LINKEMER OÜ kustutatud | 10673183 |
| LINGVES OÜ | 14903616 |
| LINARES OÜ | 11112334 |
| LINKSYS OÜ | 14223873 |
| LINKER OÜ | 12328622 |
| LINKOS OÜ kustutatud | 11681138 |
| LINKEL OÜ | 10095390 |
| LINKBE OÜ | 16722362 |
| LINVES OÜ | 17301355 |
| LINPES OÜ | 16566028 |
| LINKED OÜ | 12410571 |
| LINGES OÜ | 12150963 |
| LM ENGINEERING HOLDING OÜ (former name Linkmet Marine Engineering OÜ) | 14923518 |
| LINKKER ENTERTAINMENT OÜ | 11174884 |
| LINKWEST KV OÜ | 12999233 |
| 33 LINES OÜ kustutatud | 16700320 |
| 10LINES OÜ | 14793777 |
| LINKED SYSTEMS OÜ | 16327306 |
| LINKED-SYSTEM OÜ kustutatud | 12310026 |
| LINKED IA OÜ | 14891267 |
| LINKER GLOBAL OÜ | 16170431 |
| LINKED DEVELOPER OÜ | 16338391 |
| LINKEN VH OÜ | 12145181 |
| LINKAS-TALLEKS OÜ | 10342279 |
| SKY LINKERS MEDIA OÜ kustutatud | 12825065 |
| FORTIS LINKS OÜ | 14245484 |
| IGUANA LINKS OÜ | 11207655 |
| VALUE LINKS OÜ | 14021767 |
| RTX LINES OÜ | 11415371 |
| BUS LINES OÜ | 12505716 |
| V-LINES OÜ | 12308542 |
| AVTO LINES OÜ | 12243570 |
| NORDIC LINES OÜ | 11344257 |
| ESTONIAN LINES OÜ | 12483162 |
| CITY LINES OÜ | 16672598 |
| LINES & MOODS OÜ | 17403179 |
| TEHWAY LINES OÜ kustutatud | 16451242 |
| LOFT LINKS OÜ | 17048896 |
| THREE LINES OÜ | 17173029 |