Manufacturing of fabricated structural iron and steel for tunneling and subway work

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
MSMagnolia Steel CO INC	Meridian	MS	100–499	● ACTIVE
Max Weiss CO LLC	Milwaukee	WI	20–99	● ACTIVE
Merrill Iron & Steel INC.	Schofield	WI	100–499	● ACTIVE
Metal Arts LLC	Wichita	KS	—	● ACTIVE
Mid-city Steel LLC	La Crosse	WI	20–99	● ACTIVE
Modern Metal Solutions, LLC	Hudson	NH	20–99	● ACTIVE
Modern Welding Company of Owensboro INC	Owensboro	KY	20–99	● ACTIVE
Moran Iron Works INC	Onaway	MI	20–99	● ACTIVE
Morrison Industries LLC	Morrison	TN	100–499	● ACTIVE
Northeast Industrial Manufacturing, INC.	Greenville	PA	20–99	● ACTIVE
Novel Iron Works, INC.	Greenland	NH	100–499	● ACTIVE
Oem Fabricators, INC.	Woodville	WI	100–499	● ACTIVE
Ogeechee Steel INC	Swainsboro	GA	20–99	● ACTIVE
Ohio Gratings, INC.	Canton	OH	500+	● ACTIVE
Pacific Safety Supply, INC.	Salem	OR	20–99	● ACTIVE
Padgett INC	New Albany	IN	100–499	● ACTIVE
Peacock Industries, INC.	Baldwin	MI	20–99	● ACTIVE
PIPerfekta INC	Wichita	KS	100–499	● ACTIVE
Plutchak Fab LLC	Menominee	MI	20–99	● ACTIVE
Precision Iron Works, INC.	Pacific	WA	—	● ACTIVE
Precision Material Handling Equipment, LLC	Inkster	MI	20–99	● ACTIVE
Ptmw, INC.	Topeka	KS	100–499	● ACTIVE
Qualico Steel Co, INC	Webb	AL	100–499	● ACTIVE
RMRebars & Mesh, INC	Haverhill	MA	20–99	● ACTIVE
Ryan Iron Works, INC.	Raynham	MA	20–99	● 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 iron and steel for tunneling and subway work, 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 144 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 2035100009. 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.