| Company name | Reg. code |
|---|---|
| KRN OÜ | 14422609 |
| KRND SOLUTION OÜ | 16787864 |
| KRNCON OÜ kustutatud | 14801703 |
| KRNKRNN OÜ | 16978311 |
| KRI & KRI OÜ (former name Vehementer OÜ) | 14356344 |
| KRLN OÜ | 17277604 |
| BRN OÜ | 14635297 |
| IRN OÜ kustutatud | 10131832 |
| KRK OÜ kustutatud | 12366545 |
| KRM OÜ | 14546435 |
| KRO OÜ | 16497480 |
| KRP OÜ | 11963003 |
| KRI OÜ kustutatud | 14170697 |
| JRN OÜ | 14127709 |
| KRL OÜ | 16128742 |
| ERN OÜ | 12626667 |
| ARN OÜ | 14166856 |
| KRK OÜ | 16003182 |
| HRN OÜ kustutatud | 16017681 |
| KCN OÜ | 17434470 |
| KIN OÜ | 16531797 |
| KRL OÜ kustutatud | 12671410 |
| KRC OÜ | 16838656 |
| KEN OÜ | 17457873 |
| KRT OÜ | 12649651 |
| KRAN OÜ | 17040848 |
| KRL TRADING OÜ | 16910342 |
| KRP CONSULTING OÜ | 16939662 |
| KRI-ANANDA OÜ | 16387136 |
| KRM JUHID OÜ | 16514114 |
| KRF HOLDING OÜ kustutatud | 11656382 |
| KKN CAPITAL OÜ | 17158343 |
| KRS HOLDING OÜ | 16536694 |
| KRT INVEST OÜ | 14841909 |
| KRS GROUP OÜ | 16423257 |
| KRM LIISING OÜ (former name Osaühing KRM Consulting and Marketing) | 10481064 |
| KRB HOLDING OÜ | 11697582 |
| KRG INVEST OÜ | 14068295 |
| KRI CAFE OÜ | 16736861 |
| KRS INVEST OÜ kustutatud | 14239609 |
| KRT RENT OÜ | 17084219 |
| CRN AGENCY OÜ | 10898166 |
| ARN HALDUS OÜ | 16591227 |
| KRK CAR OÜ | 14248778 |
| KFN GROUP OÜ kustutatud | 11895862 |
| KRR INVEST OÜ kustutatud | 12679818 |
| KLN INVEST OÜ | 16437986 |
| KPN STUDIO OÜ | 16345304 |
| KRM TRANSPORT OÜ | 14339239 |
| KAN KRET OÜ | 17184916 |