Manufacturing of prefabricated metal building systems and…

Facility	City	State	Employees	Status
SSSimpson Strong Tie CORP	Stockton	CA	—	◐ LIKELY ACTIVE
SFSiouxland Fabricating INC.	Rock Valley	IA	20–99	◐ LIKELY ACTIVE
SISIP, Inc. of Delaware	Gadsden	AL	20–99	◐ LIKELY ACTIVE
SUSkanska USA Civil Southeast, INC.	Chesapeake	VA	—	◐ LIKELY ACTIVE
SPSkyspares Parts INC	Riverside	CA	—	◐ LIKELY ACTIVE
SSSlay Steel INC	Meridian	MS	20–99	◐ LIKELY ACTIVE
SCSLCMP Contech Engineered Solutions LLC	Ogden	UT	20–99	◐ LIKELY ACTIVE
SLS & L Plastics Inc/nazareth Plt	Nazareth	PA	—	◐ LIKELY ACTIVE
SMSmart Machine Technologies INC	Ridgeway	VA	—	◐ LIKELY ACTIVE
SSSme Steel	Pocatello	ID	—	◐ LIKELY ACTIVE
SMSmith-palmer Manufacturing LLC	Wylie	TX	—	▲ REPORTED CLOSED
SISnyder Ind INC.	Philippi	WV	—	◐ LIKELY ACTIVE
SPSonoco Plastics	Hanover	PA	—	◐ LIKELY ACTIVE
Sonoco Products Company - Forest City Plant	Forest City	NC	—	◐ LIKELY ACTIVE
SRSoutheastern Reinforcing INC	Jackson	TN	20–99	◐ LIKELY ACTIVE
SASouthern Aluminum Finishing CO.	Redding	CA	20–99	◐ LIKELY ACTIVE
SCSouthern California Recreational Vehicle Products, INC.	Forest Grove	OR	—	◐ LIKELY ACTIVE
SFSouthern Folger Detention Equipment Company - Manufacturing Division	San Antonio	TX	100–499	◐ LIKELY ACTIVE
SMSouthwark Metal Mississippi Division	Southaven	MS	100–499	◐ LIKELY ACTIVE
SQSouthwest Quality Molding	Manvel	TX	—	◐ LIKELY ACTIVE
SSSouthwest Steel Nevada Shop	Henderson	NV	20–99	◐ LIKELY ACTIVE
SVSouthwest Venture Plastics Incorporated	El Paso	TX	20–99	◐ LIKELY ACTIVE
SCSpacesaver CORP	Fort Atkinson	WI	100–499	◐ LIKELY ACTIVE
SLSpatz Laboratories	Oxnard	CA	100–499	◐ LIKELY ACTIVE
SSSpecialized Structures	Willacoochee	GA	100–499	◐ LIKELY ACTIVE
SISpecsys INC - New Ulm	New Ulm	MN	20–99	◐ LIKELY ACTIVE
SMSpectrum Molding Division	Erie	PA	100–499	◐ LIKELY ACTIVE
SBSpeed Box, LLC	Ridgeland	MS	—	◐ LIKELY ACTIVE
SMSpeedway Motors	Lincoln	NE	—	◐ LIKELY ACTIVE
STSpray Tech Finishing, INC	Falconer	NY	—	◐ LIKELY ACTIVE
SBSprouse Building Products, INC.	New Martinsville	WV	20–99	◐ LIKELY ACTIVE
SPStaroba Plastics	Holland	NY	20–99	◐ LIKELY ACTIVE
SIStarwin Industries, LLC	Dayton	OH	—	◐ LIKELY ACTIVE
SFStateline Fabricators	Harmony	NJ	20–99	◐ LIKELY ACTIVE
SLSteelcon, LLC	New Waterford	OH	20–99	◐ LIKELY ACTIVE
SCSteel Construction Services, LLC	Fort Worth	TX	20–99	◐ LIKELY ACTIVE
Steel Fab Enterprises Inc/pequea	Lancaster	PA	—	◐ LIKELY ACTIVE
SPSteel Plus INC Dba Flintwood Metals INC	Lebanon	PA	20–99	◐ LIKELY ACTIVE
SSSteel Specialties LLC	Point Pleasant	WV	—	◐ 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
SAStergis Aluminum Products Corporation	Attleboro	MA	100–499	◐ LIKELY ACTIVE
SCSterilite Corporation BHM	Birmingham	AL	100–499	◐ LIKELY ACTIVE
SCSterilite Corporation CSC	Clinton	SC	100–499	◐ LIKELY ACTIVE
SCSterilite Corporation OHO	Massillon	OH	100–499	◐ LIKELY ACTIVE
SCSterilite Corporation TWN	Townsend	MA	100–499	◐ LIKELY ACTIVE
SMSteward Machine CO INC	Birmingham	AL	—	◐ LIKELY ACTIVE
SPStone Plastics	Zeeland	MI	100–499	◐ LIKELY ACTIVE

FactoryRegistry lists 16,273 facilities whose primary industry classification is one of the 4 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced prefabricated metal building systems and portable buildings (complete units), 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 4 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 20 establishments reported producing it; the count for 3 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 2040088000. 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.