Vianini S.p.A. engages in the production and sale of special concrete precast products in Italy. It offers railway equipment, including railway crossings, superstructures, and sleepers, as well as armament platforms; piping products for aqueducts, such as pressure pipes and concrete channels; special artefacts; electrification and foundation poles; and various artefacts. The company was formerly known as Vianini Industria S.p.A. The company was founded in 1890 and is based in Rome, Italy. Vianini S.p.A. is a subsidiary of Caltagirone SpA.