The 12 closest competitors and alternatives to Southwest Marine among shipbuilding companies — ranked by similarity to what Southwest Marine actually does, not by market-cap band.
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Southwest Marine, Inc. is a ship repair and maintenance company located in San Diego, California, that services all types of marine vessels.
Southwest Marine is a shipbuilding company headquartered in United States. Xcout tracks 4 named people at Southwest Marine, including Walter Dinicola (WEDA President).
Ranked by semantic similarity — how close each company is to Southwest Marine by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Similar shipbuilding company
Marine Group Boat Works is a full-service boatbuilder and repair company based in Chula Vista, California. The company specializes in the haul, refit, repair, and construction of vessels, operating out of a 15-acre facility in San Diego Bay.
Similar shipbuilding company
Hanwha Philly Shipyard, formerly known as Philadelphia Shipyard Inc., is a commercial shipbuilder located in Philadelphia, Pennsylvania. The company supports both government and commercial maritime projects and focuses on developing sustainable shipbuilding solutions.
Similar shipbuilding company
Philly Shipyard, Inc., formerly known as Aker Philadelphia Shipyard and now part of Hanwha, is a commercial and government shipbuilder. Located in the historic Navy Yard in Philadelphia, Pennsylvania, the company constructs various types of vessels.
Shipbuilding / Heavy Industry
Japan Marine United Corporation designs, builds, and repairs commercial merchant ships, naval vessels, and offshore engineering structures. It serves commercial shipping companies, government agencies, and maritime industries by providing vessel lifecycle support, marine equipment, and advanced shipbuilding technologies.
Marine & Shipbuilding
Drydocks World is a leading provider of marine and offshore services, with its yard spread over 1 million square meters in Dubai, United Arab Emirates. For over 43 years, the company has been a prominent service provider to the maritime and offshore energy industries.
Similar shipbuilding company
VT Halter Marine is a shipbuilding company headquartered in Pascagoula, Mississippi. The company specializes in building innovative, world-class vessels and shapes the future of the maritime industry.
Similar shipbuilding company
Daesun Shipbuilding & Engineering Co., Ltd. designs, builds, converts, and overhauls various types of ocean-going vessels. It focuses on commercial vessels.
Similar shipbuilding company
Bollinger Mississippi Shipbuilding is a construction and repair shipyard facility operated by Bollinger Shipyards. The company builds high-quality marine vessels as part of its network of Gulf Coast shipyards.
Similar shipbuilding company
Nichols Brothers Boat Builders is a custom boat builder headquartered in Freeland, Washington, United States. The company specializes in steel and aluminum vessel construction, repair, and major conversions.
Shipbuilding, Marine Engineering
Hanwha Ocean builds commercial ships, offshore plants, and special defense vessels such as submarines, serving global maritime and defense clients. The company also provides offshore wind power solutions and focuses on eco-friendly and digital ship technologies.
Similar shipbuilding company
German Naval Yards specializes in the design and construction of large naval vessels, including frigates, corvettes, and offshore patrol vessels, as well as superyachts. The company also provides maintenance, overhaul, conversion, repair, and integrated logistic support (ILS) services for the maritime industry.
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