Riva SA., is a construction company that provides architectural and engineering services. The company offers building, management, and technical support services for civil works, industrial plants, and real estate developments. It constructs various buildings, including welfare neighborhoods and fuel stations; institutions of elementary, middle, and university education; and hospital and communications’ architecture. The company caters to iron and steel, chemical, petrochemical, and pharmaceutical industries. Riva s.a. was founded in 1926 and is based in Buenos Aires, Argentina.