| Company name | Reg. code |
|---|---|
| KRC OÜ | 16838656 |
| KRC EHITUS OÜ | 12395854 |
| KRCOMPANY OÜ | 16168664 |
| HNIZDO KRCMAROY OÜ kustutatud | 10659935 |
| KRI & KRI OÜ (former name Vehementer OÜ) | 14356344 |
| KLC OÜ kustutatud | 14614792 |
| KTC OÜ | 16545517 |
| IRC OÜ kustutatud | 14855202 |
| KRK OÜ kustutatud | 12366545 |
| KRM OÜ | 14546435 |
| KRO OÜ | 16497480 |
| KRP OÜ | 11963003 |
| KRI OÜ kustutatud | 14170697 |
| KMC OÜ kustutatud (former name OÜ GREEN TRAVEL) | 11546009 |
| KBC OÜ (former name KB Chemical OÜ) | 10699610 |
| KBC OÜ kustutatud | 10889977 |
| KMC OÜ | 17143465 |
| KRL OÜ | 16128742 |
| KRK OÜ | 16003182 |
| CRC OÜ | 11077017 |
| ARC OÜ | 16185852 |
| KCC OÜ | 16361504 |
| KRV OÜ | 12441063 |
| KRL OÜ kustutatud | 12671410 |
| JRC OÜ | 14453231 |
| ERC OÜ | 14731635 |
| KRN OÜ | 14422609 |
| KRT OÜ | 12649651 |
| KLC TEENUSED OÜ | 16625417 |
| GRC INVEST OÜ | 16473083 |
| ARC43 GROUP OÜ | 17461840 |
| KPC TECH OÜ | 14945477 |
| ARC CAPITAL OÜ | 16040510 |
| KRL TRADING OÜ | 16910342 |
| KRP CONSULTING OÜ | 16939662 |
| KRI-ANANDA OÜ | 16387136 |
| IRC WORLDWIDE OÜ kustutatud | 16515901 |
| KRM JUHID OÜ | 16514114 |
| ARC GROUP OÜ kustutatud | 12750387 |
| KRF HOLDING OÜ kustutatud | 11656382 |
| KRS HOLDING OÜ | 16536694 |
| KKC TEGEMISED OÜ | 11163840 |
| KRT INVEST OÜ | 14841909 |
| KVC FINANCE OÜ (former name Kamprad Venture Capital OÜ) | 12923046 |
| KRV MANAGEMENT OÜ | 16808514 |
| KTC MANAGEMENT OÜ | 16804640 |
| KRS GROUP OÜ | 16423257 |
| KRM LIISING OÜ (former name Osaühing KRM Consulting and Marketing) | 10481064 |
| KSC LEGAL OÜ kustutatud | 12198125 |
| JRC INVESTMENTS OÜ | 14678881 |