Manufacturing of cold formed steel springs, flat and helical suspension (excluding wire)

Facility	City	State	Employees	Status
Fan Disc Corporation	Sun Valley	CA	—	● ACTIVE
Hoosier Spring CO INC	South Bend	IN	—	● ACTIVE
JHJ Howard Service Group, INC.	Los Alamitos	CA	—	● ACTIVE
Juengermann, INC.	Ventura	CA	—	● ACTIVE
Katy Spring & Manufacturing INC	Katy	TX	—	● ACTIVE
LSLee Spring Company LLC	Brooklyn	NY	20–99	● ACTIVE
LSLesjofors Springs America INC	Pittston	PA	20–99	● ACTIVE
Matthew Warren INC	Greer	SC	—	● ACTIVE
Matthew Warren INC	Houston	TX	—	● ACTIVE
Matthew Warren, INC.	Essex	MD	—	● ACTIVE
Matthew Warren, INC.	Commerce	CA	—	● ACTIVE
Nelson Products, INC.	Arvada	CO	—	● ACTIVE
Newcomb Spring CORP.	Gastonia	NC	—	● ACTIVE
Pepka Spring CO INC	Kokomo	IN	—	● ACTIVE
Renton Coil Spring Company	Renton	WA	—	● ACTIVE
R & G Springs Co., INC.	Elgin	IL	—	● ACTIVE
Royal Coil INC	Woodstock	IL	—	● ACTIVE
Specialty Spring INC	Fenton	MO	—	● ACTIVE
Spring Design and Manufacturing, INC.	Shelby Township	MI	—	● ACTIVE
Spring Manufacturing CORP	Tewksbury	MA	—	● ACTIVE
Titan Spring, INC.	Hayden	ID	—	● ACTIVE
Vulcan Spring & Mfg. CO.	Telford	PA	—	● ACTIVE
DCDuer Carolina Coil Incorporated	Greer	SC	100–499	◐ LIKELY ACTIVE
GSGilco Spring of Florida, INC.	Oldsmar	FL	—	◐ LIKELY ACTIVE
ISIdc Spring	Mesa	AZ	20–99	◐ LIKELY ACTIVE
MUMssc US INC	Hopkinsville	KY	20–99	◐ LIKELY ACTIVE
NSNhk Spring Precision of America	Louisville	KY	100–499	◐ LIKELY ACTIVE
PIPenn-elkco INC	Saint Marys	PA	—	◐ LIKELY ACTIVE
Whiting Door Manufacturing CORP Bloomingdale Facility	Akron	NY	20–99	◐ LIKELY ACTIVE
Dcp Spring Acquisition Company, INC.	Bristol	CT	—	◐ LIKELY ACTIVE
MSMarik Spring, INC.	Tallmadge	OH	20–99	◐ LIKELY ACTIVE
Plymouth Spring CO INC	Bristol	CT	—	◐ LIKELY ACTIVE
RSRockford Spring CO	Rockford	IL	20–99	◐ LIKELY ACTIVE
WWWestern Wire Products Company	Fenton	MO	20–99	◐ LIKELY ACTIVE
ACAce Clearwater Enterprises, INC.	Torrance	CA	—	◐ LIKELY ACTIVE
ASAlco Spring Industries INC	Chicago Heights	IL	20–99	◐ LIKELY ACTIVE
AMAmerican MSC, INC	Troy	MI	100–499	◐ LIKELY ACTIVE
AIArnott Industries (2)	Merritt Island	FL	100–499	◐ LIKELY ACTIVE
AMArrow Manufacturing	Bristol	CT	20–99	◐ LIKELY ACTIVE
ASAutomatic Spring Products CORP	Grand Haven	MI	100–499	◐ LIKELY ACTIVE
BSBaumann Springs GP	Grand Prairie	TX	20–99	◐ LIKELY ACTIVE
CMCimarron Machine Services, Inc.	Tulsa	OK	20–99	◐ LIKELY ACTIVE
ESEBSCO Spring Co., Inc.	Tulsa	OK	20–99	◐ LIKELY ACTIVE
FVFox Valley Spring	Greenville	WI	20–99	◐ LIKELY ACTIVE
GSGilbert Spring Corporation	Chicago	IL	20–99	◐ LIKELY ACTIVE
GPGlobe Pipe Hanger Products INC.	Cleveland	OH	20–99	◐ LIKELY ACTIVE
KUKern-liebers USA INC	Holland	OH	20–99	◐ LIKELY ACTIVE
KAKobelco Aluminum Automotive Products	Bowling Green	KY	500+	◐ LIKELY ACTIVE
LSLee Spring Company NC	Greensboro	NC	20–99	◐ LIKELY ACTIVE
MPMaryland Precision Spring CO	Baltimore	MD	20–99	◐ LIKELY ACTIVE

FactoryRegistry lists 243 facilities whose primary industry classification is one of the 1 industry above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced cold formed steel springs, flat and helical suspension (excluding wire), 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 1 US manufacturing industry in the 2022 Economic Census, as the most specific line that industry reported, where 111 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 2031725000. 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.