| Company name | Reg. code |
|---|---|
| LETK OÜ | 17243729 |
| LETKO OÜ | 16459568 |
| LETT OÜ | 14546441 |
| LETU OÜ | 16920406 |
| LETA OÜ | 12165781 |
| LET OÜ | 16901946 |
| LETS PADEL OÜ | 17137921 |
| LETH AGENTUUR OÜ | 16737464 |
| LETI VENTURES OÜ kustutatud | 12000028 |
| LETE KAUBANDUS OÜ | 10296088 |
| LETS ORGANIC OÜ | 14187568 |
| LETS LUMIERE OÜ kustutatud | 16363302 |
| LETS ENHANCE OÜ kustutatud | 14420272 |
| LET ENTER OÜ (former name Leet Enterprise OÜ) | 14024783 |
| LET HOLDINGS OÜ kustutatud | 11979122 |
| LETS PRINT MANAGEMENT OÜ | 11284532 |
| THE LETS WAY OÜ | 14524830 |
| LET'S COMPOUND OÜ | 16935141 |
| LET'S JOY OÜ kustutatud | 16374441 |
| LET'S SHOP OÜ (former name My Business OÜ) | 12650074 |
| LET IT RAIN OÜ | 14659091 |
| LET'S LASH OÜ | 12858515 |
| LET IT BEE OÜ | 14369803 |
| LET`S PUBLISH OÜ kustutatud | 11517462 |
| LET'S BUILD OÜ | 14808697 |
| LET'S CREATE OÜ | 12763737 |
| LET'S BUILD UNICORNS OÜ (former name BALTLINK Group OÜ) | 14843819 |
| A.M. STAR LET OÜ kustutatud | 10420370 |
| LET'S GO DEVOPS OÜ | 16896576 |
| JTAPLETT OÜ (former name Leto OÜ) | 12946389 |
| LETKNOW OÜ | 14494307 |
| EASY LIFE OÜ (former name Lets Go Travel OÜ) | 14961499 |
| CARISH OÜ (former name Let Me Play OÜ) | 14584163 |
| LEEK OÜ | 12407698 |
| LÕTK OÜ | 16765377 |
| KETK OÜ kustutatud | 12024939 |
| RETK OÜ | 12917643 |
| LEKT OÜ kustutatud | 12554206 |
| HETK OÜ | 14061979 |
| 1 HETK OÜ kustutatud | 14373615 |
| LEK OÜ | 16775246 |
| LEAK REMOVER OÜ | 17166673 |
| HETK KOHVIKUD OÜ kustutatud (former name Gourmet Coffee City OÜ) | 12601621 |
| MÕNUS HETK OÜ kustutatud | 14645901 |
| LEEK JB OÜ | 14152788 |
| LMTK SOLUTIONS OÜ | 17171119 |
| ELTK PERSONAL OÜ kustutatud | 14081315 |
| ELTK PERSONNEL OÜ kustutatud | 14465168 |
| ILUS HETK OÜ | 16288492 |
| TANEL LEOK OÜ | 11077922 |