Having complied with the quality assurance standards according to ISO 9001, environmental management according to the ISO 14001, management system of health and work safety according to ISO 45001, road traffic safety according to ISO 39001, anti-bribery management system according to ISO 37001 and with a CE certificate for the production process ( of hot and cold bituminous concretes) , the company has materialized a great volume of supplies in the public and private sector, as it cooperates with a plethora of engineering companies for the construction of works and maintenance of roads by providing the materials, the machines and the know-how.