Manufacturing of fabricated structural iron and steel for…

Facility	City	State	Employees	Status
SRSimpson Reinforcing Inc	Arnold	PA	20–99	◐ LIKELY ACTIVE
SSSimpson Strong-Tie (Columbus, OH)	Columbus	OH	100–499	◐ LIKELY ACTIVE
SSSimpson Strong-Tie (Inver Grove Heights, MN)	Inver Grove Heights	MN	20–99	◐ LIKELY ACTIVE
SSSimpson Strong Tie Manufacturing (Stockton)	Stockton	CA	500+	◐ LIKELY ACTIVE
SESJ Eligius	San Jose	CA	20–99	◐ LIKELY ACTIVE
SSSkyce Steel, INC.	Phoenix	AZ	20–99	◐ LIKELY ACTIVE
SCSL Chasse Steel	Hudson	NH	100–499	◐ LIKELY ACTIVE
SMSloat's Machining & Fabrication	Houlton	ME	—	◐ LIKELY ACTIVE
SSSME Steel Fabrication Shop Idaho	West Jordan	UT	100–499	◐ LIKELY ACTIVE
SISmg Industrial LLC	El Paso	TX	—	◐ LIKELY ACTIVE
SISmith Iron Works-Hesperia Iron	Hesperia	CA	20–99	◐ LIKELY ACTIVE
SNS & N Machine & Fabricating INC.	Rothbury	MI	20–99	◐ LIKELY ACTIVE
SESnyder Engineering, Inc.	Columbia	MO	20–99	◐ LIKELY ACTIVE
SMSoleil Manufacturing LLC	Doral	FL	—	◐ LIKELY ACTIVE
SASolstice Aviation Services LLC	Anchorage	AK	—	◐ LIKELY ACTIVE
SSommermeyer	Houston	TX	20–99	◐ LIKELY ACTIVE
SBSouth Bay Welding	El Cajon	CA	20–99	◐ LIKELY ACTIVE
SRSouthern Rebar & Supplies	Knoxville	TN	20–99	◐ LIKELY ACTIVE
STSouthern Tech Fab	Donna	TX	20–99	◐ LIKELY ACTIVE
SLSouth Louisiana Marine Contracting LLC	Panama City	FL	—	◐ LIKELY ACTIVE
SSSouthside Steel	Zebulon	GA	20–99	◐ LIKELY ACTIVE
SCSouthwest Custom Metal Fab LLC	Pineville	MO	—	◐ LIKELY ACTIVE
SSSouthwest Steel Arizona Shop	El Mirage	AZ	20–99	◐ LIKELY ACTIVE
SFSpecialty Fabrication LLC	Lakeland	FL	20–99	◐ LIKELY ACTIVE
SISpecSys Inc	Granite Falls	MN	20–99	◐ LIKELY ACTIVE
SISpecSys Inc Prentice	Prentice	WI	20–99	◐ LIKELY ACTIVE
SESPI Eugene Fab Shop	Eugene	OR	20–99	◐ LIKELY ACTIVE
SFSPI - Fab Shop Anderson	Anderson	CA	20–99	◐ LIKELY ACTIVE
Spitzer Industries - Orizon Division	Brookshire	TX	100–499	◐ LIKELY ACTIVE
SJSST - Jacksonville	Jacksonville	FL	20–99	◐ LIKELY ACTIVE
SSStaley Steel, LLC	Pilot Point	TX	20–99	◐ LIKELY ACTIVE
STStandard Tool and Machine Company, dba Piedmont Manufacturing Division	Piedmont	SC	1–19	◐ LIKELY ACTIVE
SWStandard Welding & Steel Products Inc	Medina	OH	20–99	◐ LIKELY ACTIVE
SIStandex International Corporation	North Billerica	MA	—	▲ REPORTED CLOSED
SMStarr Manufacturing, Inc.	Vienna	OH	20–99	◐ LIKELY ACTIVE
SASteel and Stuff Customs, LLC	Jacksonville	AR	—	◐ LIKELY ACTIVE
SteelFab, Inc. Chandler, AZ	Chandler	AZ	100–499	◐ LIKELY ACTIVE
SteelFab Inc Florence	Florence	SC	100–499	◐ LIKELY ACTIVE
SFSteel Fabrication	Fort Worth	TX	100–499	◐ LIKELY ACTIVE
SGSteel Girder LLC	Dickinson	ND	—	◐ LIKELY ACTIVE
SSteelHearn	Lincoln	NE	20–99	◐ LIKELY ACTIVE
SISteel It, LLC	Cincinnati	OH	20–99	◐ LIKELY ACTIVE
SOSteelmasters of Columbus INC	Columbus	OH	—	◐ LIKELY ACTIVE
SPSteel Plate (Atlanta)	Pendergrass	GA	20–99	◐ LIKELY ACTIVE
SPSteel Pro INC	Columbia	MD	—	◐ LIKELY ACTIVE
SLSteelPro LLC.	Memphis	TN	20–99	◐ LIKELY ACTIVE
Steel Service Corporation	Jackson	MS	100–499	◐ LIKELY ACTIVE
SSSteel Services Fabrication Division LLC	Indianapolis	IN	20–99	◐ LIKELY ACTIVE
STSteel Tech Industrial Fabrication INC.	Smithfield	VA	—	◐ LIKELY ACTIVE
SMSteffani Metals, INC.	Houston	TX	1–19	◐ LIKELY ACTIVE

FactoryRegistry lists 5,476 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 aerospace and defense, 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 223 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 2028975003. 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.