Severnav SA engages in the building of passenger tankers, bulk carriers, and cargo vessels. Its services include repair, overhaul, conversion, and maintenance of ships, surface treatment, cutting, welding, painting, piping, mechanical, and electrical works, and construction of metallic structures, as well as lease of real estate properties and trade of residual products. The company was founded in 1850 and is headquartered in Drobeta-Turnu Severin, Romania.