| Company name | Reg. code |
|---|---|
| KRÖNGRAD OÜ | 17480719 |
| KONRAD OÜ | 14113481 |
| RÕNGAD OÜ | 14737787 |
| KONRAD MANOR OÜ | 11468077 |
| KONRAD ENTERPRISES OÜ | 17296714 |
| KONRAD APARTMENTS OÜ | 12458678 |
| SATURNI RÕNGAD OÜ (former name JOIN GROUP OÜ) | 16655507 |
| MADELINE OÜ (former name OÜ Konrad Chocolates) | 14130166 |