| Company name | Reg. code |
|---|---|
| RMK-INVEST OÜ | 12821624 |
| MMK INVEST OÜ | 12963258 |
| RME INVEST OÜ | 10808507 |
| RMJ INVEST OÜ (former name Eesti Koolitus- ja Konverentsikeskus OÜ) | 12005971 |
| KMK INVEST OÜ | 12358824 |
| RMC SALES & INVEST OÜ | 12721615 |
| MMK INVEST GROUP OÜ kustutatud (former name INS Invest UÜ) | 12879753 |
| KASHONGI NSIKA OÜ (former name RBK INVEST OÜ) | 12557417 |
| GRL DIGITAL OÜ (former name Investech Group OÜ) | 14004444 |
| GERKER INVEST OÜ kustutatud (former name RK Capital Invest OÜ) | 14462158 |