| Company name | Reg. code |
|---|---|
| ERKMAN EHITUS OÜ | 17115701 |
| ERKUN EHITUS OÜ | 16245146 |
| MPE TRANS OÜ (former name RemKan Ehitus OÜ) | 16478904 |
| DAROGU GUEYE OÜ kustutatud (former name Markman Ehitus OÜ) | 14144122 |
| HERMAN ADVISE OÜ (former name Herman Ehitus OÜ) | 14140555 |
| RAMMU OÜ (former name RAMAN Ehituse OÜ) | 12787655 |
| HAKUPU NAMUKULU OÜ (former name Arkan Ehitus OÜ) | 14267403 |