| Company name | Reg. code |
|---|---|
| BG663 HOLDING OÜ (former name PVC kate OÜ) | 16288434 |
| BG101 HOLDING OÜ (former name Barcages OÜ) | 10921988 |
| METRO BROKER OÜ (former name BG Holding OÜ) | 12991645 |
| BGTH HOLDING OÜ | 12242406 |
| BGS10 HOLDING OÜ (former name ScaffUp OÜ) | 14528733 |
| BGRRC HOLDING OÜ (former name OÜ Kaidral Ehitus) | 14908878 |