Quality, safety, sustainability.

The company Progetto Contract also has a share in the Consorzio Stabile Leonardo Servizi e Lavori (Leonardo Services and Works Stable Consortium, CSLS), holder of the certificate for the execution of public works issued by ESNA-SOA n, 15186AL/16/00 of 02/12/2021 valid until 05/10/2023 for different categories and rankings.