| DENUMIRE | LOCALITATE |
| ALBACO EXIM | ALBA IULIA |
| COMINCO TRANSILVANIA | ABRUD |
| ELECTROCONSTRUCTIA ELCO | ALBA IULIA |
| MAK ATTITUDE BUILDINGS | RACHITA |
| MARINEX | ALBA IULIA |
| STEIN KONSTRUCT | PETRESTI |
| VLAD CONSTRUCT | ZLATNA |
certification according to the conditions of the ISO 9001 standard:2015 / SR EN ISO 9001:2015
observer member of
European Association of Paritarian Institutions - AEIP
