| Ettevõtte nimi | Reg. kood |
|---|---|
| KNOQ OÜ | 12741954 |
| KNÖÖ OÜ | 14855159 |
| KNOL OÜ | 12419632 |
| KNOT OÜ | 10659303 |
| KNOX IMPEX OÜ | 10349867 |
| ODD KNOT OÜ | 14139380 |
| GOOD2KNOW OÜ | 17058788 |
| TEXTILE KNOT OÜ | 17027977 |
| KNOT HOUSE OÜ | 17268882 |
| PK KNO OÜ | 14892219 |
| KNOT & BERG CONSULT OÜ | 16540603 |
| KNOW-HOW CENTRE OÜ | 10793668 |
| KNOT SO ORDINARY OÜ | 16964898 |
| TO KNOW YOU OÜ | 14182105 |
| DIGITAL KNOW HOW OÜ | 16356615 |
| KNOW HOW TEHNOLODGY OÜ | 11131946 |
| VAN DER KNOX OÜ | 10789499 |
| KNOT RESEARCH AND CONSULTANCY OÜ | 16266088 |
| I DON'T KNOW OÜ | 16915948 |
| FORT KNOX S.K.V. OÜ | 10593863 |
| WE KNOW WHAT WE ARE OÜ kustutatud | 16045631 |
| PEPPERMINT DAYS OÜ | 16495073 |