Vistal Gdynia SA engages in the manufacture of steel structures. It operates through the following segments: Infrastructure, Marine & Offshore, Industrial, Cubature Construction and Hydrotechnical, and Other. The infrastructure segment constructs bridges, tunnels, overpassess, and acoustic barriers. The Marine & Offshore segment provides underwater mining equipment and manufactures excavation platforms, wind towers, and maintenance ships. The Industrial, Cubature Construction and Hydrotechnical segment produces steel structures for industrial, hydrotechnical, and public use. The Other segment offers anti-corrosion protection for power plants, sewage treatment facilities, and steel constructions. The company was founded on March 12, 1991 and is headquartered in Gdynia, Poland.