| Ettevõtte nimi | Reg. kood |
|---|---|
| KN INVEST OÜ | 16138203 |
| KND INVEST OÜ | 17283634 |
| KNK INVEST OÜ | 16155495 |
| KNOR INVEST OÜ kustutatud | 10679903 |
| J.G.Y.M. GRUPP OÜ kustutatud (endine nimi OÜ KNORTE INVEST) | 10618623 |
| KNJ CAPITAL INVESTMENTS OÜ | 16352623 |
| KNOWLEDGE INVESTMENT SERVICES OÜ | 16790145 |