| Ettevõtte nimi | Reg. kood |
|---|---|
| NETRON 2 0 AS | 984993366 |
| NETRON HOLDING AS | 998097789 |
| NETCOM SERVICES AS kustutatud | 10572708 |
| PAMAKO BETOON AS | 10063355 |
| LASILA BETOON AS | 10128422 |
| VMT BETOON AS | 10083671 |
| HEIDELBERG MATERIALS BETOON AS | 10940336 |
| MESTRON GRUPP OÜ | 10525850 |