Manufacturing of ignition harness and cable sets

Facility	City	State	Employees	Status
Zeltex LLC	Hagerstown	MD	—	◐ LIKELY ACTIVE
AIAbb INC.	New Berlin	WI	—	◐ LIKELY ACTIVE
AIAdvanced Interconnect Manufacturing	Victor	NY	20–99	◐ LIKELY ACTIVE
AHAmerican Hofmann CORP	Lynchburg	VA	—	◐ LIKELY ACTIVE
AMAmerican Mitsuba of Bardstown	Bardstown	KY	100–499	◐ LIKELY ACTIVE
ATAmerican Technology Components	Elkhart	IN	100–499	◐ LIKELY ACTIVE
AIAnderson Instrument CO INC	Fultonville	NY	100–499	◐ LIKELY ACTIVE
AIAshcroft INC	Stratford	CT	—	◐ LIKELY ACTIVE
APAst Products, INC	Billerica	MA	—	◐ LIKELY ACTIVE
ATAsyst Technologies LP	Kenosha	WI	100–499	◐ LIKELY ACTIVE
AFAuburn Filtersense LLC	Beverly	MA	20–99	◐ LIKELY ACTIVE
BMBasf Metals LLC	Fremont	CA	20–99	◐ LIKELY ACTIVE
BTBorgwarner Thermal Systems INC	Cadillac	MI	100–499	◐ LIKELY ACTIVE
BNBrose New Boston INC	New Boston	MI	500+	◐ LIKELY ACTIVE
CECameron Energy Services CORP.	City of Industry	CA	—	◐ LIKELY ACTIVE
CUCarel USA INC	Manheim	PA	100–499	◐ LIKELY ACTIVE
CCC.c. Control CORP	West Palm Beach	FL	—	◐ LIKELY ACTIVE
CTCetac Technologies	Omaha	NE	1–19	◐ LIKELY ACTIVE
CDChicago Dial Indicator CO.	Des Plaines	IL	20–99	◐ LIKELY ACTIVE
CLClark-reliance LLC	Strongsville	OH	—	◐ LIKELY ACTIVE
CIClinton Instrument CO the	Clinton	CT	1–19	◐ LIKELY ACTIVE
CFCummins Filtration INC.	Cookeville	TN	500+	◐ LIKELY ACTIVE
DAD a Mfg	Tulia	TX	20–99	◐ LIKELY ACTIVE
DMDenso Manufacturing Tennessee, Inc.- DMTN	Maryville	TN	500+	◐ LIKELY ACTIVE
DPDenso Products & Services Americas, Murrieta Operations	Murrieta	CA	100–499	◐ LIKELY ACTIVE
Doble Engineering Company (Ontario, CA)	Ontario	CA	20–99	◐ LIKELY ACTIVE
ECEastern Controls- ECI Carnegie	Carnegie	PA	1–19	◐ LIKELY ACTIVE
EAEldor Automotive Power Train USA	Daleville	VA	100–499	◐ LIKELY ACTIVE
EIElectro Impulse Laboratory INC	Neptune	NJ	—	◐ LIKELY ACTIVE
Endress+hauser Conducta INC	Anaheim	CA	100–499	◐ LIKELY ACTIVE
Endress + Hauser Flow, USA	Greenwood	IN	100–499	◐ LIKELY ACTIVE
GAGovernors America Corporation	Agawam	MA	—	◐ LIKELY ACTIVE
GCGreenslade & CO. INC.	Fort Worth	TX	—	◐ LIKELY ACTIVE
HAH.A. Automotive Systems Inc	Troy	MI	20–99	◐ LIKELY ACTIVE
HIH/a Industries INC	Sterling Heights	MI	20–99	◐ LIKELY ACTIVE
HSHamilton Sundstrand Space Systems International, INC.	San Dimas	CA	—	◐ LIKELY ACTIVE
HEHeraeus Electro-nite CO LLC	Hartland	WI	100–499	◐ LIKELY ACTIVE
HEHeraeus Electro-Nite Co., Peru, LLC	Peru	IN	100–499	◐ LIKELY ACTIVE
HLH & L Manufacturing	Middleville	MI	20–99	◐ LIKELY ACTIVE
HIHORIBA Instruments Sunnyvale	Sunnyvale	CA	20–99	◐ LIKELY ACTIVE
HCHorlick Company, LLC	Randolph	MA	—	◐ LIKELY ACTIVE
HOH O Trerice CO	Oak Park	MI	20–99	◐ LIKELY ACTIVE
HHotstart	Spokane	WA	100–499	◐ LIKELY ACTIVE
HHouston	Houston	TX	100–499	◐ LIKELY ACTIVE
III I Stanley Co., Inc.	Battle Creek	MI	500+	◐ LIKELY ACTIVE
JEJohnson Electric Saia-Burgess	Springfield	TN	100–499	◐ LIKELY ACTIVE
JMJohnson March Systems, Inc.	Ivyland	PA	20–99	◐ LIKELY ACTIVE
KUKiekert USA, Inc (R&D Location)	Wixom	MI	20–99	◐ LIKELY ACTIVE
Kustom Signals, Inc. - Chanute	Chanute	KS	20–99	◐ LIKELY ACTIVE
LELink Electric & Safety Control	Nashville	TN	20–99	◐ LIKELY ACTIVE
LELink Engineering	Plymouth	MI	100–499	◐ LIKELY ACTIVE
MPMac Panel CO	High Point	NC	—	◐ LIKELY ACTIVE
MMMagnetti Marelli of Tennessee	Pulaski	TN	500+	◐ LIKELY ACTIVE
MMMarlin Manufacturing	Cleveland	OH	20–99	◐ LIKELY ACTIVE
MAMax Analytical Instruments	East Windsor	CT	1–19	◐ LIKELY ACTIVE
MUMayser USA INC	Belleville	MI	20–99	◐ LIKELY ACTIVE
MLMensor, LP.	San Marcos	TX	—	◐ LIKELY ACTIVE
MCMuth Company LLC	Sheboygan	WI	100–499	◐ LIKELY ACTIVE
NINapco International LLC	Brooklyn Park	MN	20–99	◐ LIKELY ACTIVE
NNNiterra North America INC	Sissonville	WV	500+	◐ LIKELY ACTIVE
NANorgren Automation Solutions	Saline	MI	20–99	◐ LIKELY ACTIVE
NLNsi Lab Solutions	Raleigh	NC	20–99	◐ LIKELY ACTIVE
OIOnicon INC	Largo	FL	—	◐ LIKELY ACTIVE
PDPa61 Drexelbrook	Horsham	PA	100–499	◐ LIKELY ACTIVE
PCParagon Controls INC	Santa Rosa	CA	20–99	◐ LIKELY ACTIVE
PIPeco Inspx	Modesto	CA	20–99	◐ LIKELY ACTIVE
RCRestek Corporation Bellefonte	Bellefonte	PA	100–499	◐ LIKELY ACTIVE
Rockwell Automation - Twinsburg	Twinsburg	OH	100–499	◐ LIKELY ACTIVE
RRosemount	Houston	TX	100–499	◐ LIKELY ACTIVE
SDSan Diego	San Diego	CA	1–19	◐ LIKELY ACTIVE
SSbs-cisco	Englewood	CO	20–99	◐ LIKELY ACTIVE
SIScientific Instruments	West Palm Beach	FL	20–99	◐ LIKELY ACTIVE
SSje-rhombus	New Hope	MN	20–99	◐ LIKELY ACTIVE
SEStanley Electric U.S Co Inc - ALP	London	OH	500+	◐ LIKELY ACTIVE
SISwoboda INC	Kentwood	MI	100–499	◐ LIKELY ACTIVE
SNSymbio North America Corporation	Temecula	CA	1–19	◐ LIKELY ACTIVE
TWTaylor Water Technologies - Main	Sparks	MD	100–499	◐ LIKELY ACTIVE
TITeledyne Instruments, INC. D/b/a Teledyne Isco	Lincoln	NE	100–499	◐ LIKELY ACTIVE
TFThe Fredericks Company, INC.	Huntingdon Valley	PA	—	◐ LIKELY ACTIVE
TEThermo Electron Puerto Rico INC	Carolina	PR	20–99	◐ LIKELY ACTIVE
Thompson Equipment Company INC	Jefferson	LA	20–99	◐ LIKELY ACTIVE
TITram INC	Plymouth	MI	100–499	◐ LIKELY ACTIVE
United Electric Controls Company	Watertown	MA	100–499	◐ LIKELY ACTIVE
WIWeed Instrument Company, INC.	Round Rock	TX	—	◐ LIKELY ACTIVE
ARAlpha Resources LLC	Stevensville	MI	—	◐ LIKELY ACTIVE
AMAdvanced Micro Instruments INC	Costa Mesa	CA	—	◇ UNVERIFIED
AIAmetek INC	Rochester	NY	—	◇ UNVERIFIED
BPBorla Performance Industries INC	Johnson City	TN	—	◇ UNVERIFIED
CICameron International CORP	Duncan	OK	—	◇ UNVERIFIED
DMDenso Manufacturing Tennessee INC.	Maryville	TN	—	◇ UNVERIFIED
DSDieterich Standard INC	Boulder	CO	—	◇ UNVERIFIED
EPEmerson Process Management Rosemount INC.	Shakopee	MN	—	◇ UNVERIFIED
ECEnovation Controls LLC	San Antonio	TX	—	◇ UNVERIFIED
FPFederal Products CORP	Providence	RI	—	◇ UNVERIFIED
FFFram Filtration (0819070018)	Greenville	OH	—	◇ UNVERIFIED
GUGayesco-wika USA	Pasadena	TX	—	◇ UNVERIFIED
GEGeneral Equipment & Mfg CO INC Dba Top Worx INC	Louisville	KY	—	◇ UNVERIFIED
HAHitachi Astemo Greenfield, LLC	Tarboro	NC	—	◇ UNVERIFIED
HTHonda Transmission Manufacturing of America INC	Russells Point	OH	—	◇ UNVERIFIED
MMMagneti Marelli of Tennessee Dba Alna, LLC.	Pulaski	TN	—	◇ UNVERIFIED

FactoryRegistry lists 1,815 facilities whose primary industry classification is one of the 2 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced ignition harness and cable sets, 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 2 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 67 establishments reported producing it; the count for 1 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 2029625000. 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.