| Company name | Reg. code |
|---|---|
| RKR INVEST OÜ kustutatud | 12792748 |
| RKR INVEST OÜ | 16409547 |
| RKRML INVEST OÜ | 14408503 |
| GKR INVEST OÜ | 12169483 |
| AKR INVEST OÜ | 10875917 |
| KRR INVEST OÜ kustutatud | 12679818 |
| RKS INVEST OÜ | 10890259 |
| RBR INVEST OÜ | 12879859 |
| RKX INVEST OÜ (former name OÜ FoodPay) | 17142230 |
| RKV INVEST OÜ kustutatud (former name RDT KV Grupp OÜ) | 12999997 |
| EKR INVEST OÜ | 16214921 |
| RAR INVEST OÜ | 14935326 |
| MKR INVEST GROUP OÜ (former name MKR Investgroup OÜ) | 14211605 |
| SPARKPIPE OÜ (former name RKJ Invest House OÜ) | 16540365 |
| GERKER INVEST OÜ kustutatud (former name RK Capital Invest OÜ) | 14462158 |