Manufacturing of prefabricated metal building systems and portable buildings (complete units)

Facility	City	State	Employees	Status
Sioux City Foundry Company	Sioux City	IA	—	● ACTIVE
Smak Plastics, INC.	Vancouver	WA	—	● ACTIVE
Smi & Hydraulics INC	Porter	MN	—	● ACTIVE
Smith and Wesson, INC.	Maryville	TN	500+	● ACTIVE
Sound Manufacturing, INC	Old Saybrook	CT	20–99	● ACTIVE
Southern Metal Fabricators, INC.	Albertville	AL	20–99	● ACTIVE
Southland Steel Fabricators, INC.	Greensburg	LA	100–499	● ACTIVE
Southwest Fabrication LLC	Phoenix	AZ	20–99	● ACTIVE
Southwest Greene International, INC	Oceanside	CA	—	● ACTIVE
Spec-built Systems, INC.	San Diego	CA	20–99	● ACTIVE
Spectrum Plastics Group, INC.	Minneapolis	MN	—	● ACTIVE
Spika Design & Manufacturing, INC.	Lewistown	MT	20–99	● ACTIVE
SMSpiral Metals Corporation of Baton Rouge	Baton Rouge	LA	20–99	● ACTIVE
Springs Fabrication, LLC	Colorado Springs	CO	100–499	● ACTIVE
Stampings of Minnesota, INC.	Lakeville	MN	20–99	● ACTIVE
Steelfab, INC	Charlotte	NC	100–499	● ACTIVE
Steeltech Building Products INC	South Windsor	CT	—	● ACTIVE
Stever Locke, INC	Honeoye Falls	NY	—	● ACTIVE
Strait Steel INC	Greencastle	PA	20–99	● ACTIVE
Streich Bros INC	Tacoma	WA	20–99	● ACTIVE
Strong Forge & Fabrication, LLC	Batavia	NY	20–99	● ACTIVE
SBStupp Bros., INC.	Saint Louis	MO	20–99	● ACTIVE
Superior Fabrication Company, LLC	Kincheloe	MI	20–99	● ACTIVE
Superior-lidgerwood-mundy CORP	Superior	WI	20–99	● ACTIVE
Tamshell Corporation	Corona	CA	20–99	● ACTIVE
Taunton Stove Company, INC.	North Dighton	MA	20–99	● ACTIVE
Taurus Fabrication, INC	Grass Valley	CA	—	● ACTIVE
Taylor Forge Engineered Systems, INC.	Paola	KS	100–499	● ACTIVE
Technique, LLC	Jackson	MI	100–499	● ACTIVE
Tel-x Corporation	Garden City	MI	20–99	● ACTIVE
Terminal Manufacturing Co., LLC	Berkeley	CA	—	● ACTIVE
Tfc Manufacturing INC.	Lakewood	CA	—	● ACTIVE
The Charles Schillinger Co., INC.	Bensalem	PA	20–99	● ACTIVE
The Gateway CO of Missouri, LLC	Saint Louis	MO	1–19	● ACTIVE
The Lynch Company, INC.	Portland	OR	20–99	● ACTIVE
The Ohio Bridge Corporation	Cambridge	OH	1–19	● ACTIVE
The Prestwick Group, INC.	Sussex	WI	100–499	● ACTIVE
The Will-burt Company	Orrville	OH	—	● ACTIVE
The Zippertubing CO	Chandler	AZ	20–99	● ACTIVE
Thompson Metal Fab, INC.	Vancouver	WA	100–499	● ACTIVE
Thunderbird Molding Greensboro, LLC	Greensboro	NC	100–499	● ACTIVE
T-l Irrigation CO.	Hastings	NE	100–499	● ACTIVE
Tn Michigan, LLC	Sault Sainte Marie	MI	—	● ACTIVE
Tom-cin Metals INC	Hortonville	WI	20–99	● ACTIVE
Tooling Systems Group INC	Grand Rapids	MI	20–99	● ACTIVE
Tsi Plastics, INC.	Anoka	MN	20–99	● ACTIVE
Unarco Material Handling, LLC	Springfield	TN	100–499	● ACTIVE
Universal Plastics Corporation	Holyoke	MA	20–99	● ACTIVE
U.s.f. Fabrication, INC.	Hialeah	FL	100–499	● ACTIVE
US Tower CORP.	Woodlake	CA	20–99	● ACTIVE

FactoryRegistry lists 15,707 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.