Manufacturing of fabricated structural iron and steel for offshore oil and gas platforms

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 offshore oil and gas platforms, 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 102 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 2035100006. 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.