| Company name | Reg. code |
|---|---|
| MCM3 UÜ | 16023658 |
| MCM4 UÜ | 16023948 |
| MCM5 UÜ | 16023894 |
| MCM2 UÜ | 16023718 |
| MCM1 UÜ | 16023629 |
| MCM6 UÜ | 16023977 |
| MCM8 UÜ | 16023606 |
| MCM9 UÜ | 16024043 |
| MCM12 UÜ | 16023859 |
| MCM14 UÜ | 16023842 |
| MCM15 UÜ | 16023612 |
| MCM16 UÜ | 16023500 |
| MCM11 UÜ | 16023546 |
| MCM19 UÜ | 16023954 |
| MCM10 UÜ | 16023523 |
| MCM13 UÜ | 16024161 |
| MCM17 UÜ | 16023598 |
| MCM18 UÜ | 16023517 |
| MCM20 UÜ | 16023536 |
| LÕBUSÕIT OÜ (former name ACM Arendus UÜ) | 14361345 |
| TEHNOCLOUD OÜ kustutatud (former name MCN Parter UÜ) | 12821742 |
| GAMMA VIIMISTLUS OÜ (former name MCX Ehitusgrupp UÜ) | 12868123 |
| VEOPROFF OÜ kustutatud (former name ACM Service UÜ) | 12948744 |
| CM CONSULT OÜ (former name CM Consult UÜ) | 14432401 |
| WEBSCRIPT OÜ kustutatud (former name ACM Constructsione UÜ) | 12987448 |
| NO-PROB PROPERTY OÜ (former name Sauvere Põllud UÜ) | 12885771 |