Manufacturing of mattresses

Facility	City	State	Employees	Status
SMSmb Medical Group, INC.	Augusta	GA	—	◐ LIKELY ACTIVE
SDSMC Drive	Somerset	WI	500+	◐ LIKELY ACTIVE
SMSmith Metal Products, Div of Plastic Products Co., Inc.	Center City	MN	20–99	◐ LIKELY ACTIVE
SWSmurfit Westrock North America Vitop - USA	San Antonio	TX	20–99	◐ LIKELY ACTIVE
SNSOC Nashville	Nashville	TN	1–19	◐ LIKELY ACTIVE
SDSolar - Delano	Delano	MN	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
SCSoutheastern Container - Enka	Candler	NC	20–99	◐ LIKELY ACTIVE
SOSouthern Optical	Piney Flats	TN	20–99	◐ LIKELY ACTIVE
SPSouth Plainfield	South Plainfield	NJ	20–99	◐ LIKELY ACTIVE
SSpartanburg	Spartanburg	SC	100–499	◐ LIKELY ACTIVE
SASpartanburg Alloyd - A310	Spartanburg	SC	20–99	◐ LIKELY ACTIVE
SISpartan Industrial & Marine Belle Chasse	Belle Chasse	LA	1–19	◐ LIKELY ACTIVE
SISpartan Industrial & Marine Broussard	Broussard	LA	1–19	◐ LIKELY ACTIVE
SISpartan Industrial & Marine Houma	Houma	LA	1–19	◐ LIKELY ACTIVE
SLSpartech LLC	Pleasant Hill	IA	20–99	◐ LIKELY ACTIVE
Spec Formliners, Inc. - MO Plant	Saint Clair	MO	1–19	◐ LIKELY ACTIVE
SCSpecialty Composites L.L.C	Waco	TX	20–99	◐ LIKELY ACTIVE
SNSpeed North America	Wooster	OH	100–499	◐ LIKELY ACTIVE
SISpencer Industries Incorporated - Dale Location	Dale	IN	100–499	◐ LIKELY ACTIVE
SISpencer Industries Incorporated - Elyria Location	Elyria	OH	20–99	◐ LIKELY ACTIVE
SISpencer Industries Incorporated - Hampton Location	Hampton	SC	20–99	◐ LIKELY ACTIVE
SISpencer Industries Incorporated - Wapello Location	Wapello	IA	20–99	◐ LIKELY ACTIVE
SRSphere Renewables LLC	Fort Lupton	CO	20–99	◐ LIKELY ACTIVE
SPSpin Products	Chino	CA	20–99	◐ LIKELY ACTIVE
SISpringfield IDEMIA Civil Identity	Springfield	IL	20–99	◐ LIKELY ACTIVE
SLSpring Lake	Spring Lake	MI	20–99	◐ LIKELY ACTIVE
SSSR Smith, LLC	Arlington	WA	1–19	◐ LIKELY ACTIVE
SGS&s Global Alliance LLC	Marina	CA	—	◐ LIKELY ACTIVE
SBStanley Black and Decker	Gallatin	TN	100–499	◐ LIKELY ACTIVE
SIStaticworx, INC.	Williston	VT	—	◐ LIKELY ACTIVE
SISteinwall Inc	Minneapolis	MN	100–499	◐ LIKELY ACTIVE
SISteinwall Inc CR2	Minneapolis	MN	20–99	◐ LIKELY ACTIVE
SCSterilite Corporation DIA	Davenport	IA	100–499	◐ LIKELY ACTIVE
SCSterilite Corporation - ENS	Ennis	TX	100–499	◐ LIKELY ACTIVE
SCSterilite Corporation LHC	Lake Havasu City	AZ	100–499	◐ LIKELY ACTIVE
SCSterilite Corporation - SHO	Townsend	MA	100–499	◐ LIKELY ACTIVE
SSterling	Sterling Heights	MI	100–499	◐ LIKELY ACTIVE
SWStowe Woodward LLC GA (Andritz)	Griffin	GA	20–99	◐ LIKELY ACTIVE
SWStowe Woodward LLC LA (Andritz)	Ruston	LA	20–99	◐ LIKELY ACTIVE
SWStowe Woodward LLC NH (Andritz)	Concord	NH	20–99	◐ LIKELY ACTIVE
SCStrand Composites LLC	Harrison	AR	—	◐ LIKELY ACTIVE
SCStrongwell Corporation	Chatfield	MN	100–499	◐ LIKELY ACTIVE
SCStructural Composites, LLC	Ligonier	IN	100–499	◐ LIKELY ACTIVE
SStructureworks	Fredericksburg	VA	20–99	◐ LIKELY ACTIVE
SPSummit Polymers Inc, P01	Portage	MI	100–499	◐ LIKELY ACTIVE
SPSummit Polymers Inc. P06	Mount Sterling	KY	100–499	◐ LIKELY ACTIVE
SPSummit Polymers Inc. P20	Lawrenceburg	KY	100–499	◐ LIKELY ACTIVE

FactoryRegistry lists 7,880 facilities whose primary industry classification is one of the 3 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced mattresses, other types, including air mattresses, 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 3 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, where 129 establishments reported producing it.

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 2006255000. 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.