Manufacturing of fabricated structural aluminum for ships, boats, barges, transmission towers, and other structures

Facility	City	State	Employees	Status
Grain Belt Supply CO INC	Salina	KS	100–499	● ACTIVE
Gunderson Marine LLC	Portland	OR	100–499	● ACTIVE
Hamilton Iron Works, INC	Woodbridge	VA	20–99	● ACTIVE
Hamilton Tanks LLC	Columbus	OH	20–99	● ACTIVE
Hansen's Welding, INC.	Gardena	CA	20–99	● ACTIVE
Harris Machine CO	Oakes	ND	20–99	● ACTIVE
Henry Graphics, INC	Buford	GA	20–99	● ACTIVE
Historical Arts & Casting, INC	West Jordan	UT	20–99	● ACTIVE
Imperial Ornamental Metal Co., INC.	Fenton	MO	20–99	● ACTIVE
Independent Machine CO. INC.	Escanaba	MI	20–99	● ACTIVE
Innovative Works INC.	Chesterfield	MI	—	● ACTIVE
JSJbc Steel Products, LLC	Dallas	TX	20–99	● ACTIVE
Jered LLC	Brunswick	GA	100–499	● ACTIVE
JMJohnson Machine Works, INC.	Chariton	IA	20–99	● ACTIVE
Jpw Structural Contracting INC	Syracuse	NY	20–99	● ACTIVE
J. T. Cullen CO INC	Fulton	IL	20–99	● ACTIVE
Kern Steel Fabrication, INC.	Bakersfield	CA	20–99	● ACTIVE
King Fabrication, L.l.c.	Houston	TX	100–499	● ACTIVE
Kittyhawk INC	Garden Grove	CA	20–99	● ACTIVE
Knoxville Sheet Metal Works, INC	Knoxville	TN	20–99	● ACTIVE
Komline-sanderson Group, INC.	Peapack	NJ	100–499	● ACTIVE
Lamjen INC	Erie	PA	1–19	● ACTIVE
Lebus International, INC.	Longview	TX	20–99	● ACTIVE
Macuch Steel Products, INC	Augusta	GA	20–99	● ACTIVE
Madden Bolt Corporation	Houston	TX	100–499	● ACTIVE

FactoryRegistry lists 5,251 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 aluminum for ships, boats, barges, transmission towers, and other structures, 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.