Manufacturing of weldments and fabricated steel plate for other…

Facility	City	State	Employees	Status
Superior Metal Products, Inc.	Chuckey	TN	20–99	◐ LIKELY ACTIVE
SMSuperior Metals	Indianapolis	IN	100–499	◐ LIKELY ACTIVE
SPSuperior Powder Coating and Media Blasting, INC.	Flint	MI	—	◐ LIKELY ACTIVE
SSSuperior Steel LLC	Denham Springs	LA	20–99	◐ LIKELY ACTIVE
STSuperior Threaded Products	Houston	TX	20–99	◐ LIKELY ACTIVE
SSSuper Square CORP.	Newburgh	NY	—	◐ LIKELY ACTIVE
SESupport Equipment Manufacturing LLC	Easton	PA	—	◐ LIKELY ACTIVE
SCSupreme Cores Holdings, LLC - Alabaster, AL Facility	Alabaster	AL	20–99	◐ LIKELY ACTIVE
SCSupreme Cores Holdings, LLC - Lancaster, SC Facility	Lancaster	SC	20–99	◐ LIKELY ACTIVE
SCSupreme Cores Holdings, LLC - Milwaukee, WI Facility	Milwaukee	WI	20–99	◐ LIKELY ACTIVE
SISupreme Integrated Technology, INC.	Houma	LA	—	◐ LIKELY ACTIVE
STSupreme Tool Manufacturing, LLC	Kansas City	MO	—	◐ LIKELY ACTIVE
STSurbo Tubular Services, Inc	Houma	LA	20–99	◐ LIKELY ACTIVE
SMSurefire Mechanical CORP	Yaphank	NY	—	◐ LIKELY ACTIVE
SASure-loc Aluminum Edging	Holland	MI	20–99	◐ LIKELY ACTIVE
SDSurface Dynamics DBA Lincotek Medical	Bartlett	TN	100–499	◐ LIKELY ACTIVE
SMSurplus Management Inc	Loves Park	IL	20–99	◐ LIKELY ACTIVE
Survival Innovations - Brevard	Brevard	NC	1–19	◐ LIKELY ACTIVE
SMSutter's Mills	Phoenix	AZ	100–499	◐ LIKELY ACTIVE
SISutton Irrigation & Repair, Incorporated	Sutton	NE	—	◐ LIKELY ACTIVE
SPSuwanee Price Industries	Suwanee	GA	500+	◐ LIKELY ACTIVE
SSvbfoundry	Carey	ID	20–99	◐ LIKELY ACTIVE
SMSvm Machining INC	Newark	CA	—	◐ LIKELY ACTIVE
SHSwagelok HPF	Solon	OH	100–499	◐ LIKELY ACTIVE
SKSwagelok Kenmore	Ravenna	OH	20–99	◐ LIKELY ACTIVE
SMSwagelok Main Plant	Solon	OH	500+	◐ LIKELY ACTIVE
SSSwagelok Snow Metal	Solon	OH	100–499	◐ LIKELY ACTIVE
SSSwagelok Strongsville	Strongsville	OH	100–499	◐ LIKELY ACTIVE
STSwanstrom Tools USA	Superior	WI	20–99	◐ LIKELY ACTIVE
SFSwearinger's Fabrication Service, LLC	Athens	AL	—	◐ LIKELY ACTIVE
SMSweeney Metal Fabricators LLC	Nashua	NH	20–99	◐ LIKELY ACTIVE
SASweepster Attachments	Dexter	MI	100–499	◐ LIKELY ACTIVE
SSSwift Sky Solutions CO.	Ashburn	VA	—	◐ LIKELY ACTIVE
SISwihart Industries, Inc.	Dayton	OH	20–99	◐ LIKELY ACTIVE
Swiss Automation, Inc. - Cary	Cary	IL	20–99	◐ LIKELY ACTIVE
SNSW North America-N	New Hudson	MI	100–499	◐ LIKELY ACTIVE
SESWS Equipment	Spokane	WA	20–99	◐ LIKELY ACTIVE
STsws trimac	Saginaw	MI	20–99	◐ LIKELY ACTIVE
SISxs Industries, INC.	Stanton	CA	—	▲ REPORTED CLOSED
SDSync Development Solutions, LLC	Purcellville	VA	—	▲ REPORTED CLOSED
SSSyncom Specialties, INC.	Churchville	PA	—	▲ REPORTED CLOSED
SDSyncro Design LLC	Estacada	OR	—	◐ LIKELY ACTIVE
SLSynedgedrive LLC	Houston	TX	—	◐ LIKELY ACTIVE
SMSynergy Manufacturing, LLC	Dryden	MI	—	◐ LIKELY ACTIVE
SFSyracuse Fabrication	Phoenix	NY	20–99	◐ LIKELY ACTIVE
SPSyr-Tech Perforating Co.	Glendale Heights	IL	20–99	◐ LIKELY ACTIVE
SLSystems, LCC (Plant 1)	Germantown	WI	100–499	◐ LIKELY ACTIVE
SLSystems, LLC	Malvern	AR	100–499	◐ LIKELY ACTIVE
SLSystems, LLC (Plant 2)	Richfield	WI	20–99	◐ LIKELY ACTIVE
SMSystems Machines Automation Components	Carlsbad	CA	20–99	◐ LIKELY ACTIVE

FactoryRegistry lists 45,292 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.