Newag S.A. engages in the production and sale of railway locomotives in Poland. The company offers electric and diesel multiple units, diesel and electric locomotives, trams, and passenger cars, as well as rolling stock and control systems. It is also involved in the repair and modernization of rolling stock, electric multiple units, and passenger carriages; leases rolling stock; and property rental and management. The company was founded in 1876 and is based in Nowy Sacz, Poland.