Manufacturing of prefabricated metal building systems and…

Facility	City	State	Employees	Status
Selmax CORP.	Selinsgrove	PA	—	● ACTIVE
Serrmi Products LLC	Pittsburg	KS	100–499	● ACTIVE
Service Metal Fabricators, INC.	Williamsburg	VA	—	● ACTIVE
Shed World, LLC	Oak Hills	CA	20–99	● ACTIVE
SMSheet Metal Engineering	Simi Valley	CA	—	● ACTIVE
Shepard Steel CO INC	Hartford	CT	—	● ACTIVE
S & H Steel Co, LLC	Gilbert	AZ	—	● ACTIVE
SIShuert Industries, INC.	Sterling Heights	MI	—	● ACTIVE
Shure Manufacturing Corporation	Washington	MO	—	● ACTIVE
Sinclair & Rush, INC.	Arnold	MO	—	● ACTIVE
Sioux Manufacturing Corporation	Fort Totten	ND	—	● ACTIVE
Sisneros Bros. Mfg., LLC.	Belen	NM	—	● ACTIVE
Siv Investments LLC	Hialeah Gardens	FL	—	● ACTIVE
Skymaster, INC.	City of Industry	CA	—	● ACTIVE
S L Chasse Welding & Fabricating, INC.	Hudson	NH	—	● ACTIVE
SLSmc LTD	Devens	MA	100–499	● ACTIVE
Smith Ironworks INC	Lyerly	GA	—	● ACTIVE
Southbridge Sheet Metal Works, INC	Sturbridge	MA	—	● ACTIVE
Southern Services & Equipment INC	Saint Bernard	LA	—	● ACTIVE
Southwest Trailer Manufacturing INC	Miami	FL	—	● ACTIVE
Spartan Composites, INC.	Rockledge	FL	20–99	● ACTIVE
Spec Formliners, INC.	Santa Ana	CA	20–99	● ACTIVE
Specialty Engineering, INC.	Saint Paul	MN	—	● ACTIVE
SFSpecialty Fitness Systems, LLC	Franklin	PA	—	● ACTIVE
Spencer Plastics INC	Cadillac	MI	—	● ACTIVE
Spg International LLC	Covington	GA	20–99	● ACTIVE
Spirol Shim Corporation	Stow	OH	—	● ACTIVE
Spraying Devices, INC.	Visalia	CA	—	● ACTIVE
Srm Manufacturing, INC.	Walla Walla	WA	—	● ACTIVE
S & R Sheet Metal, INC.	Kelso	WA	—	● ACTIVE
SSS & S Metal Fabrication, INC	Tacoma	WA	—	● ACTIVE
SCStageright CORP	Clare	MI	—	● ACTIVE
Stanron CORP	Fort Lauderdale	FL	—	● ACTIVE
Steel-craft CORP. of Hartford	Hartford	WI	—	● ACTIVE
Steel Fab, INC.	Arlington	WA	—	● ACTIVE
Steelfab, INC.	Florence	SC	—	● ACTIVE
Steelhead Metal CORP	Nampa	ID	—	● ACTIVE
Steel Service Corporation	Flowood	MS	—	● ACTIVE
Stellar Industries LLC	Nappanee	IN	—	● ACTIVE
Stewart-amos Steel, INC	Harrisburg	PA	—	● ACTIVE
Still Waters Metal Fab LLC	Spokane Valley	WA	—	● ACTIVE
Stoltzfus Structures LLC	Atglen	PA	—	● ACTIVE
Streamline Plastics, INC.	Ogden	UT	—	● ACTIVE
SMStrickland Machine Company, LLC	Richmond	VA	1–19	● ACTIVE
Sts Steel, INC.	Schenectady	NY	20–99	● ACTIVE
Superior Machining and Fabrication INC	Muenster	TX	—	● ACTIVE
Superior Plastics, INC.	Fort Worth	TX	—	● ACTIVE
Superior Precision Sheet Metal CORP.	Colorado Springs	CO	—	● ACTIVE
Superior Steel INC	Knoxville	TN	—	● ACTIVE
Superior Steel, LLC	Eugene	OR	—	● 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.