| Company name | Reg. code |
|---|---|
| LEVELX OÜ (former name Total Property OÜ) | 14019492 |
| LEVEL 17 OÜ | 16943123 |
| LEVEL5 OÜ | 12098398 |
| LEVEL 100 OÜ | 16246499 |
| LEVEL 9 OÜ kustutatud | 14218275 |
| LEVEL2 OÜ kustutatud | 14873016 |
| LEVEL 11 OÜ | 17354311 |
| LEVEL 7 OÜ | 14623213 |
| LEVELS GRUPP OÜ kustutatud | 14023097 |
| UPPER LEVEL OÜ | 14391333 |
| BUSINESS & LEVEL OÜ kustutatud | 16148408 |
| JOOST-LEVEL OÜ | 10133601 |
| LEVEL 23 SOLUTIONS OÜ (former name MBE Digital Works OÜ) | 16301927 |
| LEVEL EVENTS OÜ | 16526371 |
| NORDE LEVEL OÜ (former name Morell Haldus OÜ) | 12877174 |
| PIANO LEVEL OÜ | 12790734 |
| LEVEL TEAM OÜ | 14627062 |
| NEXT LEVEL OÜ | 12276061 |
| LEVEL INVEST OÜ | 17239432 |
| BALTIC LEVEL OÜ kustutatud | 11209418 |
| ART LEVEL OÜ kustutatud | 11309870 |
| WATER LEVEL OÜ | 11213973 |
| TOP LEVEL OÜ kustutatud | 10800144 |
| LEVEL UP OÜ | 12374378 |
| LEVEL01 FINANCIAL OÜ (former name DiamondBackEU OÜ) | 14750644 |
| ERCON LEVEL OÜ kustutatud | 12150466 |
| LEVEL SOLUTION OÜ kustutatud | 12516269 |
| BEAUTY LEVEL OÜ | 12736077 |
| NXT LEVEL MARKETING OÜ | 16679040 |
| LEVEL UP CONSULTING OÜ | 16588892 |
| LEVEL ONE CAPITAL OÜ kustutatud | 14631566 |
| NEXT LEVEL AGENCY OÜ | 10560295 |
| NEXT LEVEL MEDIA OÜ | 17208561 |
| HIGH LEVEL SERVICE OÜ (former name EhiBoss OÜ) | 16153987 |
| S.S. LEVEL OÜ | 16629906 |
| IT EXTRA LEVEL OÜ | 14406065 |
| NEW LEVEL GROUP OÜ | 14409997 |
| LEVEL TWO SOLUTIONS OÜ | 16730315 |
| LEVEL THREE SOLUTIONS OÜ | 16805898 |
| X LEVEL SOFTWARE TECHNOLOGIES OÜ | 17111502 |
| NEXT LEVEL DEVELOPMENT GROUP OÜ kustutatud | 16458400 |
| LEVERY OÜ | 16410208 |
| LEVETEX OÜ kustutatud | 12812140 |
| LEVELMAX OÜ (former name Levelmax UÜ) | 16378367 |
| LEVLEN OÜ | 14001434 |
| LEVILA OÜ | 14791330 |
| LEVELAP OÜ | 16794605 |
| LEVELIS OÜ | 17468575 |
| LEVEDO OÜ | 16382191 |
| LEVELER OÜ (former name Leveler UÜ) | 16319502 |