SOA – esecutori di opere pubbliche

SOA is a private company and it is born after the abolition of the national builders in 2000. This is mandatory certification of qualification to participate in procurement procedures for over euro 150.000,00.

Category Classification
OG10 V Plants for high / medium voltage transformation
OS35 IV Interventions with low environmental impact
OS21 II Special structural works



CEMIR srl is qualified contractors and performers for company enel distribuzione spa in the following categories:

– lele 05 mv/lv electrical lines
– lele 07 hv electrical lines
– lele10 works on groups of measurement and presence of voltage
– lele 08 works for artistic and public lighting


Mandatory certification to participate in public works, also as subcontractors or suppliers. Possibility of establishing stable consortia which, in order to qualify, can “sum up” the individual qualifications held by the component companies.

Mixed companies (concessionaires or former public service concessionaires) can also qualify.
The human and technological heritage, combined with the experience acquired, have made it possible to obtain and maintain two important goals, the SOA certificate for various categories and classifications and the ISO 9001-2015, ISO 14001-2015, ISO 45001-2018 certification.

The achievement of ISO 9001-2015 certification is a confirmation of the policy of continuous improvement of the company in the implementation of its processes including: drilling plans, planning and execution of the works.