| Company name | Reg. code |
|---|---|
| KLM HOLDING OÜ | 11233411 |
| KKM HOLDING OÜ | 14073669 |
| KHM HOLDING OÜ | 10991078 |
| KLK HOLDINGS OÜ | 17019587 |
| KLH29R GLOBAL HOLDING OÜ | 17324480 |
| AGRY OÜ (former name KTM Holding OÜ) | 14785246 |
| KOLM POLTI OÜ (former name Kolm Polti Holding OÜ) | 12929178 |
| PREMIO HEALTH GROUP OÜ (former name KL Holding OÜ) | 16553787 |
| CARBIZ OÜ (former name ALM Holding OÜ) | 16389129 |
| BIZWISOR OÜ (former name KRM Holding Plus OÜ) | 12018471 |