With a downward trend at national level due to the international economic and financial context, the constructions sector is ranked favorably in Cluj-Napoca, being the third with a number of 2861 companies and the fifth with a turnover of approximately 697 million euro. This is due to the completion of new infrastructure projects and the modernization of the existing infrastructure: construction of residential and nonresidential buildings, roads, highways, bridges, modernization of tram and railway lines, electricity supply construction projects, telecommunications.