| Ettevõtte nimi | Reg. kood |
|---|---|
| BUILDING SERVICE OÜ UÜ kustutatud (endine nimi Building Service UÜ) | 12199857 |
| B&E, BUILDING AND ENGINEERING FACILITY SERVICE OÜ UÜ kustutatud (endine nimi UpService OÜ) | 12030354 |
| LAZIMPAT KHUSIBUN OÜ (endine nimi Building Service UÜ) | 14560607 |
| EHITUSABILINE OÜ (endine nimi Mark Service UÜ) | 12099009 |
| MASSUR KETTU OÜ (endine nimi Foxter Building UÜ) | 14476829 |