Manufacturing of weldments and fabricated steel plate for other…

Facility	City	State	Employees	Status
SSSouthwest Steel Nevada Shop	Henderson	NV	20–99	◐ LIKELY ACTIVE
SUSouthwest United Industries INC	Tulsa	OK	—	▲ REPORTED CLOSED
SCSpacesaver CORP	Fort Atkinson	WI	100–499	◐ LIKELY ACTIVE
SESparc Engineers LLC	Warsaw	IN	—	◐ LIKELY ACTIVE
SMSpc Maclean LLC	Madison	NH	—	◐ LIKELY ACTIVE
SDSpec Dies INC	Windsor	NJ	—	◐ LIKELY ACTIVE
SMSpecialized Machine	Tea	SD	1–19	◐ LIKELY ACTIVE
SBSpecialty Bar Products Company	Blairsville	PA	—	◐ LIKELY ACTIVE
SCSpecialty Coating Systems, INC	Melbourne	FL	—	◐ LIKELY ACTIVE
SPSpecialty Plating, INC.	Denver	CO	—	◐ LIKELY ACTIVE
SRSpecialty Rolled Metals LLC Beaver Dam WI	Beaver Dam	WI	20–99	◐ LIKELY ACTIVE
SISpecsys INC - New Ulm	New Ulm	MN	20–99	◐ LIKELY ACTIVE
SISpectrum Ind Coatings Inc/st Thomas	Saint Thomas	PA	—	◐ LIKELY ACTIVE
Spectrum Metal Finishing INC	Isle	MN	20–99	◐ LIKELY ACTIVE
SPSpeedrack Products Group Ltd_Quincy	Quincy	MI	100–499	◐ LIKELY ACTIVE
SFSpencer Forge & Mfg.	Spencer	OH	1–19	◐ LIKELY ACTIVE
SMSpenco Machine & Manufacturing INC.	Temecula	CA	—	◐ LIKELY ACTIVE
SMSpire Manufacturing Solutions LLC	Colorado Springs	CO	—	◐ LIKELY ACTIVE
SPS & P Metallurgy Services	Warwick	RI	—	◐ LIKELY ACTIVE
STSpray Tech Finishing, INC	Falconer	NY	—	◐ LIKELY ACTIVE
SISpraytek INC	Ferndale	MI	—	◐ LIKELY ACTIVE
SISpraytek, INC	Madison Hts	MI	—	◐ LIKELY ACTIVE
SASpring Arbor Coatings LLC - Spring Arbor	Spring Arbor	MI	20–99	◐ LIKELY ACTIVE
STSps Technologies LLC	Gardena	CA	—	◐ LIKELY ACTIVE
SIS.s. Industries	Collegeville	PA	—	◐ LIKELY ACTIVE
SStairways	Houston	TX	20–99	◐ LIKELY ACTIVE
SMStalcop Metal Forming LLC	Thorntown	IN	—	◐ LIKELY ACTIVE
SMStamler Machine CO INC	Louisville	KY	—	◐ LIKELY ACTIVE
SIStandard Iron & Wire Works	Thomson	GA	—	◐ LIKELY ACTIVE
SBStanley Black & Decker INC	Jackson	TN	100–499	◐ LIKELY ACTIVE
SBStanley Black & Decker, INC.	Sedalia	MO	500+	◐ LIKELY ACTIVE
SStaples	Staples	MN	20–99	◐ LIKELY ACTIVE
SEStar Engineering LLC	New Lexington	OH	20–99	◐ LIKELY ACTIVE
SMStar Manufacturing INC	Lexington	KY	100–499	◐ LIKELY ACTIVE
SPStarrex Precision Parts INC	Mesa	AZ	—	◐ LIKELY ACTIVE
SFStateline Fabricators	Harmony	NJ	20–99	◐ LIKELY ACTIVE
SPState Plating & Finishing INC.	Grand Rapids	MI	—	◐ LIKELY ACTIVE
SBStatewide Boring & Machine, Inc.	Belleville	MI	20–99	◐ LIKELY ACTIVE
SPStaub Precision Machine	Hamburg	NY	20–99	◐ LIKELY ACTIVE
SBSteel Brite Polishing CORP	Elizabeth	NJ	—	◐ LIKELY ACTIVE
SLSteelcon, LLC	New Waterford	OH	20–99	◐ LIKELY ACTIVE
SCSteel Construction Services, LLC	Fort Worth	TX	20–99	◐ LIKELY ACTIVE
SCSteel Craft Technologies Inc. - Grand Rapids	Grand Rapids	MI	20–99	◐ LIKELY ACTIVE
Steel Fab Enterprises Inc/pequea	Lancaster	PA	—	◐ LIKELY ACTIVE
SSteelfabinc.	Fitchburg	MA	20–99	◐ LIKELY ACTIVE
SPSteel Painters Industrial LLC	Beaumont	TX	20–99	◐ LIKELY ACTIVE
SPSteel Plate LLC	Pendergrass	GA	—	◐ LIKELY ACTIVE
SPSteel Plus INC Dba Flintwood Metals INC	Lebanon	PA	20–99	◐ LIKELY ACTIVE
SSSteel Specialties LLC	Point Pleasant	WV	—	◐ LIKELY ACTIVE
SSSteel Summit Tennessee	La Vergne	TN	—	◐ LIKELY ACTIVE
SSSteel Supply & Engineering Corporation	Grand Rapids	MI	20–99	◐ LIKELY ACTIVE
SISteelwind Industries	Oak Creek	WI	20–99	◐ LIKELY ACTIVE
SESteelworks Etc INC	Oxnard	CA	20–99	◐ LIKELY ACTIVE
SOSteelworks of the Carolinas, INC.	Piedmont	SC	—	◐ LIKELY ACTIVE
SSSteffes Solutions LLC - Dickinson	Dickinson	ND	100–499	◐ LIKELY ACTIVE
SISteico Industries, INC.	Oceanside	CA	—	◐ LIKELY ACTIVE
SPStellar Precision Components. LTD.	Jeannette	PA	—	▲ REPORTED CLOSED
SPStentech Photo Stencil, LLC	Golden	CO	—	◐ LIKELY ACTIVE
SMStephens Manufacturing	Burkesville	KY	—	◐ LIKELY ACTIVE
SEStevens Engineering INC	Phoenix	AZ	—	▲ REPORTED CLOSED
SMSteward Machine CO INC	Birmingham	AL	—	◐ LIKELY ACTIVE
SIStewart Iron Works LLC	Erlanger	KY	—	◐ LIKELY ACTIVE
SMStewart Manufacturing, LLC	Hermansville	MI	20–99	◐ LIKELY ACTIVE
SSStewart Systems Baking	Plano	TX	100–499	◐ LIKELY ACTIVE
STS T & I INC	Paramount	CA	—	◐ LIKELY ACTIVE
SMSt Marys Metal Finishings INC	Saint Marys	PA	—	◐ LIKELY ACTIVE
SMStolle Machinery - Centennial	Centennial	CO	100–499	◐ LIKELY ACTIVE
SCStone City Products, Inc.	Bedford	IN	100–499	◐ LIKELY ACTIVE
SPSt. Paul Corrugating	Columbia Heights	MN	20–99	◐ LIKELY ACTIVE
SFStraightaway Fabrications, LTD.	Ashland	OH	20–99	◐ LIKELY ACTIVE
SHStraightline Hdd, INC.	Hutchinson	KS	20–99	◐ LIKELY ACTIVE
SSStrait Steel INC	Greencastle	PA	—	◐ LIKELY ACTIVE
SMStrobel Manufacturing INC.	Clarks	NE	—	◐ LIKELY ACTIVE
SAStructural and Steel Products	Fort Worth	TX	100–499	◐ LIKELY ACTIVE
SCStructural Coatings, INC.	Clayton	NC	—	◐ LIKELY ACTIVE
SRStuart Rush	Damascus	VA	—	◐ LIKELY ACTIVE
STStuart Tool & Die, INC.	Falconer	NY	—	◐ LIKELY ACTIVE
SMSubtractive Manufacturing LLC	Hollister	CA	—	◐ LIKELY ACTIVE
SISuffolk Iron Works, Incorporated	Suffolk	VA	—	◐ LIKELY ACTIVE
SMSukup Manufacturing CO	Sheffield	IA	—	◐ LIKELY ACTIVE
SSSummit Steel Fabricating Group, INC.	Reading	PA	—	◐ LIKELY ACTIVE
SSSummit Steel, INC.	New Castle	DE	—	◐ LIKELY ACTIVE
SMSunflower Manufacturing-cawker	Cawker City	KS	—	◐ LIKELY ACTIVE
SASunland Aerospace Fasteners	Pacoima	CA	—	◐ LIKELY ACTIVE
SPSun Plastic Coating CO	Plymouth	MI	—	◐ LIKELY ACTIVE
SRSunset Rail	Nephi	UT	20–99	◐ LIKELY ACTIVE
SSSunshine Services	Knoxville	TN	—	◐ LIKELY ACTIVE
SASuperior Aerospace	Fridley	MN	20–99	◐ LIKELY ACTIVE
SFSuperior Fabricating INC	Alpena	MI	—	◐ LIKELY ACTIVE
SMSuperior Machine INC	Albia	IA	20–99	◐ LIKELY ACTIVE
SMSuperior Metal Products Co Inc	Pottstown	PA	1–19	◐ LIKELY ACTIVE
STSuperior Trailers of Ga. Inc.	Danielsville	GA	20–99	◐ LIKELY ACTIVE
SSSuper Steel LLC	Mequon	WI	100–499	◐ LIKELY ACTIVE
SWSupreme Welding, INC.	Clear Lake	SD	—	◐ LIKELY ACTIVE
SLSure-fab LLC	Two Harbors	MN	20–99	◐ LIKELY ACTIVE
Surface Engineering & Alloy Company, Inc.	Saint Petersburg	FL	100–499	◐ LIKELY ACTIVE
SMSussek Machine CORP	Waterloo	WI	20–99	◐ LIKELY ACTIVE
SASwagelok Alfred	Solon	OH	20–99	◐ LIKELY ACTIVE
SOSwaim Ornamental Iron Works, INC.	Winston Salem	NC	20–99	◐ LIKELY ACTIVE
SMSwan Machine, INC.	Perham	MN	—	◐ LIKELY ACTIVE

FactoryRegistry lists 45,321 facilities whose primary industry classification is one of the 25 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced weldments and fabricated steel plate for other purposes, other than for construction and mining, 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 25 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 5,037 establishments reported producing it; the count for 6 of those industries was withheld.

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 2029025000. 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.