Núcleo de Gerenciamento Ambiental – NGA (Environment Managing Nucleus), with administrative headquarters in Ribeirão Preto (SP), was created to provide services of managing, collection, transportation, treatment and final disposal of health residues.

Established from the acquisition of other companies in the segment with over ten years of experience, NGA has the full solution for the final destination of materials generated in hospitals, healthcare centers, drugstores, laboratories, clinics, physician offices and other establishments that provide healthcare services.