Manufacturing of fabricated structural iron and steel for ships, boats, and barges

Facility	City	State	Employees	Status
SEShaka Engineering INC	Honolulu	HI	—	◐ LIKELY ACTIVE
SDShbs Development LLC	Port Neches	TX	—	◐ LIKELY ACTIVE
SIShellback Interiors LLC	Bend	OR	—	◐ LIKELY ACTIVE
SMShellfish Marine INC	West Sayville	NY	—	◐ LIKELY ACTIVE
SEShipboard Electrical & Air INC	Mobile	AL	—	◐ LIKELY ACTIVE
SIShip Integration	Chesapeake	VA	1–19	◐ LIKELY ACTIVE
SMShip Maintenance and repair	Waipahu	HI	20–99	◐ LIKELY ACTIVE
SRShip Repair	Portsmouth	VA	100–499	◐ LIKELY ACTIVE
SMShoaf Marine, INC.	Memphis	TN	—	◐ LIKELY ACTIVE
SSSignet Shipbuilding & Repair	Pascagoula	MS	20–99	◐ LIKELY ACTIVE
SWSouthcoast Welding & Manufacturing-VA	Norforlk	VA	1–19	◐ LIKELY ACTIVE
SISouthpoint Industrial Service, LLC	Violet	LA	—	◐ LIKELY ACTIVE
SSSTANDARD Ship Repair	National City	CA	100–499	◐ LIKELY ACTIVE
SJSt. Johns Shipbuilding Inc.	Palatka	FL	100–499	◐ LIKELY ACTIVE
SRStructure Repair Services LLC	Virginia Beach	VA	—	◐ LIKELY ACTIVE
SDSubbase Drydock, INC	Saint Thomas	VI	—	◐ LIKELY ACTIVE
SGSubmergence Group LLC	Leander	TX	—	◐ LIKELY ACTIVE
SCSun Coast Environmental INC	Atlantic Beach	FL	—	◐ LIKELY ACTIVE
SGSuperhull Group, LLC	Venice	FL	—	◐ LIKELY ACTIVE
SLSuperior Labor Services, INC.	Raceland	LA	—	◐ LIKELY ACTIVE
TMTactical Marine Repair INC	Chesapeake	VA	—	◐ LIKELY ACTIVE
TSTchoupitoulas Street	New Orleans	LA	20–99	◐ LIKELY ACTIVE
TCTexas Commercial Diving, INC.	Hitchcock	TX	—	◐ LIKELY ACTIVE
TGThe Great Lakes Towing Company	Cleveland	OH	100–499	◐ LIKELY ACTIVE
TCTidal Corrosion Services LLC	Norfolk	VA	—	◐ LIKELY ACTIVE
TDTideborn Defense, LLC	San Marcos	TX	—	◐ LIKELY ACTIVE
TMTidewater Marine Group, LLC	Newport News	VA	—	◐ LIKELY ACTIVE
TTTitan Talent Development, LLC	Chesapeake	VA	—	◐ LIKELY ACTIVE
TMToledo Marine Service LLC	Miami	FL	—	◐ LIKELY ACTIVE
TLTopship, L.l.c	Gulfport	MS	—	◐ LIKELY ACTIVE
TFTrans Fabrication LLC	Bayou La Batre	AL	20–99	◐ LIKELY ACTIVE
TMTrident Maritime System LLC	Marinette	WI	20–99	◐ LIKELY ACTIVE
TMTrident Maritime Systems, INC.	Arlington	VA	—	◐ LIKELY ACTIVE
TMTrident Maritime Systems, LLC	Pascagoula	MS	20–99	◐ LIKELY ACTIVE
TMTrident Maritime Systems San Diego	San Diego	CA	100–499	◐ LIKELY ACTIVE
T2Tsca 2024	National City	CA	20–99	◐ LIKELY ACTIVE
TTsfl	Atlantic Beach	FL	1–19	◐ LIKELY ACTIVE
TTshi	Pearl City	HI	1–19	◐ LIKELY ACTIVE
TMTSUS Miramar	Miramar	FL	20–99	◐ LIKELY ACTIVE
TTsva	Virginia Beach	VA	20–99	◐ LIKELY ACTIVE
TTswa	Port Orchard	WA	20–99	◐ LIKELY ACTIVE
TTT. T. 104, LLC	Westwego	LA	20–99	◐ LIKELY ACTIVE
UUUforce USA Sea INC.	Belmont	CA	—	◐ LIKELY ACTIVE
UMUnited Marine Group LLC	Olympia	WA	—	◐ LIKELY ACTIVE
UMUnited Mechanical & Flushing Specialists, LLC	Chesapeake	VA	—	◐ LIKELY ACTIVE
UMUpper Mississippi Fleeting, LLC	Buffalo	IA	—	◐ LIKELY ACTIVE
ULUscf LLC	Tempe	AZ	—	◐ LIKELY ACTIVE
UOUS Outfitters LLC	Jacksonville	FL	—	◐ LIKELY ACTIVE
VIValliant Industries, INC.	Metairie	LA	—	◐ LIKELY ACTIVE
Vigor Marine Seattle	Seattle	WA	100–499	◐ LIKELY ACTIVE

FactoryRegistry lists 2,059 facilities whose primary industry classification is one of the 1 industry above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced fabricated structural iron and steel for ships, boats, and barges, in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.

The U.S. Census Bureau recorded this product line in 1 US manufacturing industry in the 2022 Economic Census, as the most specific line that industry reported, where 5 establishments reported producing it.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

NAPCS collection code 2029000000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.