Gulf Island Fabrication, Inc. engages in the manufacture of steel structures, modules, and marine vessels. The firm operates through the following segments: Shipyard, Fabrication & Services and Corporate. The Shipyard segment engages in the design, construction and repair of marine vessels and also provides repair and maintenance services and fabricates newbuild marine vessels, including OSVs, MPSVs, research vessels, tugboats, salvage vessels, towboats, barges and drydocks, anchor handling vessels and lift boats. The Fabrication & Services segment engages in the fabrication of complex steel structures for offshore production and offshore wind developments as well as onshore refining, petrochemical, LNG and industrial facilities and also provides maintenance and other services in onshore facilities and on offshore platforms and performs municipal and civil works projects. The Corporate segment represents expenses that do not directly relate to the operating segments. The company was founded by Alden J. Laborde in 1985 and is headquartered in Houston, TX.