| Company name | Reg. code |
|---|---|
| HIGHALD OÜ | 16398238 |
| HIGHEND OÜ | 16425569 |
| HIGHFALL OÜ kustutatud | 14527707 |
| HIGHFLY OÜ | 11503785 |
| HIGHLAND HOLDING OÜ | 16341275 |
| HIGHLAND MARKETING OÜ kustutatud | 14220739 |
| HIGHLAND HARVESTING OÜ kustutatud | 11121899 |
| HIGHLAND CONSULTING CORP OÜ kustutatud | 12744177 |
| BITLIFE OÜ kustutatud (former name Highara OÜ) | 16197803 |
| GIFTED OÜ (former name HIGHLAND TITLES OÜ) | 14943194 |
| HF JÄRVE OÜ (former name HF Production OÜ) | 14469261 |