| Company name | Reg. code |
|---|---|
| A&K INVEST OÜ kustutatud | 16133986 |
| A&K SECRET INVEST OÜ (former name Hard-Furniture OÜ) | 12728534 |
| K.A.M INVEST OÜ | 14352731 |
| A.K.U INVEST OÜ | 16638689 |
| ANTTI K INVEST OÜ kustutatud (former name KIMM Invest OÜ) | 12868293 |
| AKI KÄPAD INVEST OÜ | 16820952 |
| AASA KODU INVEST OÜ | 17481110 |
| ALFA KVADRA INVEST OÜ | 14391949 |
| A & K INVESTEERINGUD OÜ | 16468643 |
| COMPOTEXA OÜ kustutatud (former name Full Kit OÜ) | 14444108 |
| Sapronen varad OÜ (asutamisel) (former name Portia Invest OÜ (asutamisel)) | - |
| AT KV INVESTEERINGUD OÜ (former name OÜ UN Baltic) | 14031889 |
| CORESTONE OÜ kustutatud (former name Keith Investments) | 10587360 |
| KT INVESTMENTS & ASSETS OÜ | 16672434 |
| KEYSTONE GROUP OÜ (former name Alternus Invest OÜ) | 12889881 |
| KONSING OÜ (former name Konsing Investeeringud OÜ) | 14154250 |
| AT KINNISVARA INVESTEERINGUTE OÜ | 10064343 |
| AALTO & KAJANDER HOLDINGS AND INVESTMENTS OÜ | 12610666 |
| KUURORDI INVESTEERINGUD OÜ ASUTAMISEL | 87940512 |