Manufacturing of exhaust system parts, new (including mufflers, resonators, pipes, and catalytic converters)

Facility	City	State	Employees	Status
Bestop Tuffy, LLC	Louisville	CO	—	◐ LIKELY ACTIVE
DLDieform LLC	Jurupa Valley	CA	—	◐ LIKELY ACTIVE
Ice Glen Holdings, INC.	Auburn	MA	—	◐ LIKELY ACTIVE
PSProduction Saw and Machine	Clark Lake	MI	100–499	◐ LIKELY ACTIVE
RDRed Dot Corporation	Puyallup	WA	100–499	◐ LIKELY ACTIVE
SSSacoma Specialty Products LLC	Edinburgh	IN	20–99	◐ LIKELY ACTIVE
Sms Technologies LLC	Conyers	GA	—	◐ LIKELY ACTIVE
UTUnited Tool & Machine INC	Lakeview	OH	—	◐ LIKELY ACTIVE
AAA and K Finishing INC	Kentwood	MI	100–499	◐ LIKELY ACTIVE
AAAbc Automotive Systems INC	London	KY	500+	◐ LIKELY ACTIVE
APAcsco Products INC	Burbank	CA	20–99	◐ LIKELY ACTIVE
ALAisin Light Metals LLC	Marion	IL	100–499	◐ LIKELY ACTIVE
ACArctic Cat Inc. - St. Cloud	Saint Cloud	MN	1–19	◐ LIKELY ACTIVE
AFArctic Fox INC	Delano	MN	20–99	◐ LIKELY ACTIVE
AIAristo Incorporated	Hobart	IN	20–99	◐ LIKELY ACTIVE
ASArvin Sango INC	Henderson	TN	100–499	◐ LIKELY ACTIVE
ATAustin Trihawk Automotive inc.	Austin	IN	100–499	◐ LIKELY ACTIVE
ANAutoneum North America Jeffersonville	Jeffersonville	IN	100–499	◐ LIKELY ACTIVE
BMBellevue Manufacturing	Bellevue	OH	20–99	◐ LIKELY ACTIVE
BABenteler Automotive CORP	Grand Rapids	MI	100–499	◐ LIKELY ACTIVE
BPBeyond Precision, LLC	Santa Ana	CA	—	◐ LIKELY ACTIVE
BEBluebird Enterprises	Brown City	MI	20–99	◐ LIKELY ACTIVE
BTBorgwarner Thermal Systems INC	Cadillac	MI	100–499	◐ LIKELY ACTIVE
BABos Automotive Products INC	Rochester Hills	MI	20–99	◐ LIKELY ACTIVE
BUBoysen USA Alabama LLC	Brookwood	AL	100–499	◐ LIKELY ACTIVE
BUBoysen USA Gaffney	Gaffney	SC	100–499	◐ LIKELY ACTIVE
Brooks Instrument- Corona	Corona	CA	100–499	◐ LIKELY ACTIVE
CACamisasca Automotive Manufacturing, Inc.	Lake Forest	CA	20–99	◐ LIKELY ACTIVE
CYCardington Yutaka Technologies, INC.	Cardington	OH	100–499	◐ LIKELY ACTIVE
CBC.H. Bradshaw Company	Grove City	OH	20–99	◐ LIKELY ACTIVE
CWChowel Weldparts, INC.	Luverne	AL	20–99	◐ LIKELY ACTIVE
CVCommercial Vehicle Group, INC	Dublin	VA	20–99	◐ LIKELY ACTIVE
CFCummins Filtration INC.	Cookeville	TN	500+	◐ LIKELY ACTIVE
CICummins INC	Memphis	TN	—	◐ LIKELY ACTIVE
DSDaicel Safety Systems Americas, INC	Mesa	AZ	100–499	◐ LIKELY ACTIVE
DUDaikyonishikawa Usa, INC.	Madison	AL	500+	◐ LIKELY ACTIVE
DTDaimler Truck North America Fairview	Gastonia	NC	100–499	◐ LIKELY ACTIVE
DSDecostar Service Center	Carrollton	GA	20–99	◐ LIKELY ACTIVE
DPDiesel Plant	Painted Post	NY	500+	◐ LIKELY ACTIVE
DADonghee America Inc	Auburn	AL	100–499	◐ LIKELY ACTIVE
DADura Automotive Fremont	Fremont	MI	20–99	◐ LIKELY ACTIVE
EMEastern Manufacturing LLC	Montgomery	PA	20–99	◐ LIKELY ACTIVE
ECEaton Corporation	Santa Ana	CA	100–499	◐ LIKELY ACTIVE
ELElsa LLC	Elwood	IN	500+	◐ LIKELY ACTIVE
EUEtori Usa, INC.	Flowery Branch	GA	20–99	◐ LIKELY ACTIVE
FPFactory Pipe	Ukiah	CA	20–99	◐ LIKELY ACTIVE
FEFaurecia Exhaust Systems, Inc.	Franklin	OH	100–499	◐ LIKELY ACTIVE
FDFisher Dynamics Evansville	Evansville	IN	20–99	◐ LIKELY ACTIVE
FCFlex-N-Gate Chicago	Chicago	IL	500+	◐ LIKELY ACTIVE
FNFlex N Gate Covington	Covington	IN	100–499	◐ LIKELY ACTIVE

FactoryRegistry lists 1,832 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 exhaust system parts, new (including mufflers, resonators, pipes, and catalytic converters), 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, and withheld the establishment count for 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 2042950000. 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.