Manufacturing of weldments and fabricated steel plate for…

Facility	City	State	Employees	Status
SISemco Incorporated	Morrilton	AR	—	◐ LIKELY ACTIVE
SMSemco Morrilton	Morrilton	AR	20–99	◐ LIKELY ACTIVE
SFSenior Flexonics - Ga Precision	Franklin	WI	100–499	◐ LIKELY ACTIVE
SMService Machine	Dothan	AL	1–19	◐ LIKELY ACTIVE
SMService Machine Specialties	Eunice	LA	20–99	◐ LIKELY ACTIVE
SSSeven Stones Projects CORP	Mentor	OH	—	◐ LIKELY ACTIVE
SSSeward Screw LLC	Seward	IL	100–499	◐ LIKELY ACTIVE
SSSeymour Sheridan INC	Monroe	CT	20–99	◐ LIKELY ACTIVE
SPShannon Precision Fastener - Holly Manufacturing	Holly	MI	20–99	◐ LIKELY ACTIVE
Sharp Tool Manufacturing, LLC	Ogden	UT	—	◐ LIKELY ACTIVE
SLShaw Lake Charles LLC	Lake Charles	LA	100–499	◐ LIKELY ACTIVE
SMSheet Metal Connectors INC	Minneapolis	MN	100–499	◐ LIKELY ACTIVE
SVSiesco Valley Screw Products	Union	MO	20–99	◐ LIKELY ACTIVE
SSignode-bridgeview	Bridgeview	IL	—	◐ LIKELY ACTIVE
SISinco, INC.	Conway	AR	100–499	◐ LIKELY ACTIVE
SCSippel CO INC Dba Sippel Steel Fab	Ambridge	PA	100–499	◐ LIKELY ACTIVE
SJSmi Joist:cayce	Cayce	SC	—	◐ LIKELY ACTIVE
STSnap Tite INC Union City Site	Union City	PA	—	◐ LIKELY ACTIVE
SPSolar Precision Products, INC	Burbank	CA	—	◐ LIKELY ACTIVE
Sonic Aerospace INC.	Chandler	AZ	—	◐ LIKELY ACTIVE
SMSoudan Metals Company INC.	Chicago	IL	20–99	◐ LIKELY ACTIVE
SCSoutheastern Construction & Maintenance	Mulberry	FL	100–499	◐ LIKELY ACTIVE
Southeastern Industrial Fabricators LLC Dba Dixie Southern	Duette	FL	20–99	◐ LIKELY ACTIVE
SOSouthern Ohio Fabricators	Batavia	OH	—	◐ LIKELY ACTIVE
SLSpectrum Lighting	Fall River	MA	100–499	◐ LIKELY ACTIVE

FactoryRegistry lists 33,825 facilities whose primary industry classification is one of the 15 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 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 15 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 1,993 establishments reported producing it; the count for 1 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 2035125000. 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.