| Ettevõtte nimi | Reg. kood |
|---|---|
| RK CONSULTING OÜ | 12547005 |
| RK CONSULTING SOLUTIONS OÜ kustutatud | 14641330 |
| ATRK ENTREPRENAD OÜ kustutatud (endine nimi Alex & RK Consulting OÜ) | 12894451 |
| RKV CONSULTING OÜ | 10527501 |
| RKLP CONSULTING OÜ | 17258240 |
| RKND148 CONSULTING OÜ | 17170580 |