| Ettevõtte nimi | Reg. kood |
|---|---|
| KERNING OÜ kustutatud | 11120233 |
| KERRINA OÜ | 10677086 |
| KERNINGCODE OÜ kustutatud | 16463498 |
| LEARNING & EARNING ONLINE OÜ | 16879514 |
| KERKIN OÜ kustutatud | 11653923 |
| KERIG OÜ | 16392597 |
| KERINA DUO OÜ | 10261753 |
| HANDSEL KENNING OÜ | 14237326 |
| KERIN INVEST OÜ kustutatud | 14699268 |
| REMNING OÜ | 11133313 |
| KESLING OÜ | 10550701 |
| SENRING OÜ | 10768831 |
| TERMING OÜ | 14902002 |
| MERTING OÜ | 10644052 |
| KORDING OÜ | 10042755 |
| GERLING OÜ (endine nimi Galsveks OÜ) | 11436752 |
| KEERING OÜ | 16902609 |
| KARLING OÜ | 17160943 |
| KEEPING OÜ | 10972603 |
| KIRSING OÜ | 16443774 |
| TURNING OÜ (endine nimi ENCEES OÜ) | 14488040 |
| MERLING OÜ | 12505403 |
| MEINING OÜ | 16038016 |
| MEENING OÜ | 16247688 |
| KARNINI OÜ kustutatud | 10687280 |
| MERVING OÜ kustutatud | 10890489 |
| TERLING OÜ kustutatud | 12290701 |
| PENNING OÜ kustutatud | 11475746 |
| KREINING OÜ kustutatud | 11268935 |
| EERING OÜ | 16923451 |
| ERNANG OÜ | 10222894 |
| ERDING OÜ | 11029567 |
| LEARNING MILES OÜ | 12417194 |
| ALPHA LEARNING OÜ | 14853195 |
| PLAYFUL LEARNING OÜ | 16625009 |
| SERVING HOSPITALITY OÜ | 12935291 |
| TERLING CONSULTING OÜ | 16625334 |
| PODS LEARNING OÜ | 17470767 |
| LEARNING ECOLOGIES OÜ | 14873223 |
| HOSTING LEARNING OÜ (endine nimi COCRIAR OÜ) | 14599650 |
| HENNING CONSULT OÜ | 12568088 |
| FERLING VALDUSE OÜ | 12096525 |
| DERLING INNOVATIONS OÜ (endine nimi AB SPV OÜ) | 14046402 |
| MERLING REISID OÜ | 11498983 |
| MORNING ROSE OÜ | 11052916 |
| MORNING WALKS OÜ | 14478745 |
| GOOD MORNING OÜ (endine nimi Veiniparadiis OÜ) | 12645191 |
| MEANING TEXT OÜ (endine nimi True Sirtenimo OÜ) | 16370457 |
| LEARNING LABS OÜ | 17440453 |
| TALLINN LEARNING OÜ | 16379183 |