| Company name | Reg. code |
|---|---|
| HARD HOLDING OÜ | 14696749 |
| HARA HOLDING OÜ (former name Linen Design OÜ) | 14438906 |
| HARM HOLDING OÜ kustutatud (former name Osaühing HARM Holding) | 10642455 |
| YARD HOLDINGS OÜ kustutatud | 11386155 |
| HARDWARE SOLUTIONS HOLDING OÜ | 17381093 |