Manufacturing of prefabricated metal building systems and…

Facility	City	State	Employees	Status
SSSentry Steel, Inc.	Louisville	KY	20–99	◐ LIKELY ACTIVE
SDSeven D Windows and Doors	Hollidaysburg	PA	20–99	◐ LIKELY ACTIVE
SSSeven Star Prodex INC	Broomall	PA	—	◐ LIKELY ACTIVE
SESgr Enterprises	Van Nuys	CA	—	◐ LIKELY ACTIVE
SRShadows Realm 3d LLC	North Las Vegas	NV	—	◐ LIKELY ACTIVE
SRShadows Ridge INC	Winchester	VA	—	◐ LIKELY ACTIVE
SMShaffer Metal Fab, Inc.	Sidney	OH	20–99	◐ LIKELY ACTIVE
SSShakopee Steel -1240	Shakopee	MN	1–19	◐ LIKELY ACTIVE
SPShamrock Plastics INC	Peoria	IL	20–99	◐ LIKELY ACTIVE
SPShape Products Building 1	Menomonie	WI	20–99	◐ LIKELY ACTIVE
SSShark Steel Services LLC	Baton Rouge	LA	1–19	◐ LIKELY ACTIVE
SISharp Iron Manufacturing - Reilly Road	Wichita Falls	TX	20–99	◐ LIKELY ACTIVE
SDShaun Dew	New York	NY	—	◐ LIKELY ACTIVE
SLSheepdogkit, LLC	Evergreen	CO	—	◐ LIKELY ACTIVE
SMSheet Metal Fabrication Shop	Sidney	OH	20–99	◐ LIKELY ACTIVE
SMSheet Metal Systems LLC	New Orleans	LA	—	◐ LIKELY ACTIVE
SMSheet Metal Werks, Inc.	Arlington Heights	IL	20–99	◐ LIKELY ACTIVE
SShelters-Corporate	Plymouth	MN	20–99	◐ LIKELY ACTIVE
SHShelters- Houston	Houston	TX	1–19	◐ LIKELY ACTIVE
SWShelves West	Kingman	AZ	100–499	◐ LIKELY ACTIVE
Shepard Steel Co., Inc. - Structural Steel	Hartford	CT	20–99	◐ LIKELY ACTIVE
SCShield Casework	Kansas City	KS	20–99	◐ LIKELY ACTIVE
SLShootingtargets7 LLC	Hudsonville	MI	—	◐ LIKELY ACTIVE
SShop	Topping	VA	20–99	◐ LIKELY ACTIVE
SMShoreline Manufacturing	Holland	MI	20–99	◐ LIKELY ACTIVE
STShuert Technology LLC	Sterling Heights	MI	100–499	◐ LIKELY ACTIVE
SSSiding - Stuart Draft	Stuarts Draft	VA	100–499	◐ LIKELY ACTIVE
SPSiena Plastics / Mauser Packaging Solutions	Charlotte	NC	20–99	◐ LIKELY ACTIVE
SMSignal Machine Company, Inc.	Ringgold	GA	20–99	◐ LIKELY ACTIVE
SSSignature Systems	Orlando	FL	100–499	◐ LIKELY ACTIVE
SSignode	Brighton	MI	20–99	◐ LIKELY ACTIVE
Signode Industrial Group- Darlington, SC	Darlington	SC	20–99	◐ LIKELY ACTIVE
SCSii - Chowchilla	Chowchilla	CA	20–99	◐ LIKELY ACTIVE
SLSii - Lincoln; Plant 1	Lincoln	NE	20–99	◐ LIKELY ACTIVE
SLSii - Lincoln; Plant 2	Lincoln	NE	20–99	◐ LIKELY ACTIVE
SMSii - Marked Tree	Marked Tree	AR	20–99	◐ LIKELY ACTIVE
SWSii - West Chicago	West Chicago	IL	20–99	◐ LIKELY ACTIVE
SCSika Corporation	Saint Louis	MO	20–99	◐ LIKELY ACTIVE
SDSilgan Dispensing	Macedonia	OH	100–499	◐ LIKELY ACTIVE
SDSilgan Dispensing Systems Thomaston	Thomaston	CT	100–499	◐ LIKELY ACTIVE
SDSilgan Dispensing Systems Torrington	Torrington	CT	1–19	◐ LIKELY ACTIVE
SPSilgan Plastic Food Containers - 1	Fort Smith	AR	100–499	◐ LIKELY ACTIVE
SPSilgan Plastics	Penn Yan	NY	100–499	◐ LIKELY ACTIVE
SLSilver Line Building Products LLC Extrusion Operations	North Brunswick Township	NJ	20–99	◐ LIKELY ACTIVE
SOSilver Ox LLC	Coeur D Alene	ID	—	◐ LIKELY ACTIVE
SHSimple Homes Inc	Denver	CO	1–19	◐ LIKELY ACTIVE
SPSimplex Plant 1	Scranton	PA	100–499	◐ LIKELY ACTIVE
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
SVSix Voices Productions LLC	Grand Rapids	MI	—	◐ LIKELY ACTIVE
SWSizemore Welding, Inc.	Bunnell	FL	20–99	◐ LIKELY ACTIVE
SESJ Eligius	San Jose	CA	20–99	◐ LIKELY ACTIVE
SLSkilcraft LLC	Hebron	KY	100–499	◐ LIKELY ACTIVE
SZSkudo Zodiac	Dallas	TX	20–99	◐ LIKELY ACTIVE
SMSkwi01-nmc-mpm - Monroe	Monroe	WI	20–99	◐ LIKELY ACTIVE
SDSkwi02-nmc-mpm - Darlington	Darlington	WI	20–99	◐ LIKELY ACTIVE
SASkycast Additive LLC	Venice	FL	—	◐ LIKELY ACTIVE
SSSkyce Steel, INC.	Phoenix	AZ	20–99	◐ LIKELY ACTIVE
SSSkyline Sheet Metal	Troutdale	OR	100–499	◐ LIKELY ACTIVE
SCSL Chasse Steel	Hudson	NH	100–499	◐ LIKELY ACTIVE
SMSloat's Machining & Fabrication	Houlton	ME	—	◐ LIKELY ACTIVE
SSSl Si Components Mancelona	Mancelona	MI	20–99	◐ LIKELY ACTIVE
SVSmart Ventures, LLC	Florence	KY	—	◐ LIKELY ACTIVE
SDSMC Drive	Somerset	WI	500+	◐ 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
SMSmith Metal Products, Div of Plastic Products Co., Inc.	Center City	MN	20–99	◐ LIKELY ACTIVE
SMSmoky Metal Works, INC	Sevierville	TN	—	◐ LIKELY ACTIVE
SFSMS Fabrications Inc	Riverside	CA	20–99	◐ LIKELY ACTIVE
SISmt INC	Raleigh	NC	100–499	◐ LIKELY ACTIVE
SWSmurfit Westrock North America Vitop - USA	San Antonio	TX	20–99	◐ LIKELY ACTIVE
SNS & N Machine & Fabricating INC.	Rothbury	MI	20–99	◐ LIKELY ACTIVE
SESnyder Engineering, Inc.	Columbia	MO	20–99	◐ LIKELY ACTIVE
SNSOC Nashville	Nashville	TN	1–19	◐ LIKELY ACTIVE
SDSolar - Delano	Delano	MN	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
SDSonny Dayz, LLC dba Holland Fiberglass & Restoration	Tampa	FL	20–99	◐ LIKELY ACTIVE
SPSoroc Products	Burton	MI	20–99	◐ LIKELY ACTIVE
SSouth	Spartanburg	SC	20–99	◐ LIKELY ACTIVE
SBSouth Bay Welding	El Cajon	CA	20–99	◐ LIKELY ACTIVE
SCSoutheastern Container - Enka	Candler	NC	20–99	◐ LIKELY ACTIVE
SMSoutheastern Metals Company (SEMCO) - (aka Gibraltar Industries)	Jacksonville	FL	100–499	◐ LIKELY ACTIVE
SOSouthern Optical	Piney Flats	TN	20–99	◐ LIKELY ACTIVE
SRSouthern Rebar & Supplies	Knoxville	TN	20–99	◐ LIKELY ACTIVE
SSSouthern Structures, Inc	Ocala	FL	1–19	◐ LIKELY ACTIVE
STSouthern Tech Fab	Donna	TX	20–99	◐ LIKELY ACTIVE
SCSoutherntier Custom Fabricators, Inc.	Southerntier Custom Fabricators, Inc.	NY	100–499	◐ LIKELY ACTIVE
SLSouth Louisiana Marine Contracting LLC	Panama City	FL	—	◐ LIKELY ACTIVE
SPSouth Plainfield	South Plainfield	NJ	20–99	◐ LIKELY ACTIVE
SSSouthside Steel	Zebulon	GA	20–99	◐ LIKELY ACTIVE
SMSouthwark Metal Arizona Division	Casa Grande	AZ	20–99	◐ LIKELY ACTIVE
SMSouthwark Metal Greenville Division	Piedmont	SC	100–499	◐ LIKELY ACTIVE
SMSouthwark Metal Idaho Division	Caldwell	ID	100–499	◐ LIKELY ACTIVE
SMSouthwark Metal Indianapolis Division	Mccordsville	IN	100–499	◐ LIKELY ACTIVE
SMSouthwark Metal Nebraska Division	Fremont	NE	100–499	◐ LIKELY ACTIVE

FactoryRegistry lists 16,290 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.