The SOA is a Certification that qualifies a company to participate in public contracts in categories of works and amount classifications, both of which are commensurate with the company’s capabilities and experience demonstrated to the Attestation Body.

Giovanni Putignano e Figli S.r.l. holds SOA Certification in categories OG1 Classification III-BIS, OG3 Classification III, OG6 Classification VIII, OG8 Classification VI, OG10 Classification III-BIS, OG13 Classification I, OS21 Classification I, OS22 Classification VIII, OS24 Classification I, OS35 Classification IV-BIS.