| Ettevõtte nimi | Reg. kood |
|---|---|
| KNOWZA OÜ | 16259668 |
| KNOWEX OÜ | 14059698 |
| KNOPKA OÜ | 11343507 |
| KNOWAL OÜ | 14295967 |
| KNORA OÜ | 16118583 |
| NOBBI KNOWS OÜ | 16493648 |
| WHO KNOWS OÜ | 17174968 |
| ONLY DANNY KNOWS OÜ | 17282043 |
| COMMUNITY KNOWS BEST OÜ kustutatud | 16522781 |
| KNOWN TRADE CONSALT OÜ kustutatud | 14365165 |
| GOOD2KNOW OÜ | 17058788 |
| KNOW-HOW CENTRE OÜ | 10793668 |
| TO KNOW YOU OÜ | 14182105 |
| DIGITAL KNOW HOW OÜ | 16356615 |
| KNOW HOW TEHNOLODGY OÜ | 11131946 |
| I DON'T KNOW OÜ | 16915948 |
| WE KNOW WHAT WE ARE OÜ kustutatud | 16045631 |
| YOWZA OÜ | 17022299 |
| KIOWA OÜ | 16101973 |
| KOWWA OÜ | 11517769 |
| GUJRAT KHOZA OÜ | 10739717 |
| SOCIAL NOWA OÜ | 11715825 |
| TERMESZET OÜ kustutatud | 11498055 |