| Company name | Reg. code |
|---|---|
| MTK INVEST OÜ | 11043886 |
| MMK INVEST OÜ | 12963258 |
| KTK INVEST OÜ | 16647732 |
| ATK INVEST OÜ | 12661014 |
| MCK INVEST OÜ | 17215868 |
| MPK INVEST OÜ | 14196202 |
| JTK INVEST OÜ | 16155578 |
| MLK INVEST OÜ | 16028029 |
| MMK INVEST GROUP OÜ kustutatud (former name INS Invest UÜ) | 12879753 |
| J-MAK INVEST OÜ | 11573302 |
| WILDER KORR OÜ (former name MTL INVEST OÜ) | 12503835 |
| PAUERPAY OÜ (former name Organic Invest OÜ) | 14159371 |
| TASAT STOCK ESTONIA OÜ (former name TS INVESTOR BIOENERGY OÜ) | 12521170 |
| COMPOTEXA OÜ kustutatud (former name IAMUS Invest OÜ) | 14444108 |