Manufacturing of ignition harness and cable sets

Facility	City	State	Employees	Status
Legacy Ev, LLC	Gilbert	AZ	—	◐ LIKELY ACTIVE
Link Group INC	Plymouth	MI	—	◐ LIKELY ACTIVE
Melttools LLC	Portage	MI	—	◐ LIKELY ACTIVE
Minnesota Measurement Instruments L. L. C.	Saint Paul	MN	—	◐ LIKELY ACTIVE
New Wake, INC.	Hudsonville	MI	—	◐ LIKELY ACTIVE
Noel-smyser Engineering Corporation	Indianapolis	IN	—	◐ LIKELY ACTIVE
PPPrecision Pipette INC	Smyrna	GA	—	◐ LIKELY ACTIVE
Preston Industries INC	Niles	IL	—	◐ LIKELY ACTIVE
Providence Photonics, LLC	Baton Rouge	LA	—	◐ LIKELY ACTIVE
QTQameleon Technology, INC.	Tempe	AZ	—	◐ LIKELY ACTIVE
Q-lab CORP	Westlake	OH	—	◐ LIKELY ACTIVE
Redondo Optics, INC.	Redondo Beach	CA	—	◐ LIKELY ACTIVE
Resodyn Acoustic Mixers, Incorporated	Butte	MT	—	◐ LIKELY ACTIVE
RLRg Loewenguth CO INC	Rochester	NY	—	◐ LIKELY ACTIVE
R. G. Weber Control Systems, Incorporated	Saint Louis	MO	—	◐ LIKELY ACTIVE
Setra Systems, INC.	Boxborough	MA	—	◐ LIKELY ACTIVE
Shaw Moisture Meters (usa) LLC	West Chester	PA	—	◐ LIKELY ACTIVE
Slerj LLC	Enterprise	AL	—	◐ LIKELY ACTIVE
Stratonics INC	Lake Forest	CA	—	◐ LIKELY ACTIVE
Tel-tru INC	Rochester	NY	—	◐ LIKELY ACTIVE
Testvonics INC	Peterborough	NH	—	◐ LIKELY ACTIVE
Thermo Cense INC	Lake Zurich	IL	—	◐ LIKELY ACTIVE
Tomar Electronics, INC.	Gilbert	AZ	—	◐ LIKELY ACTIVE
Ventil USA INC	Houston	TX	—	◐ LIKELY ACTIVE
WPWeldon Pump LLC	Bedford	OH	—	◐ LIKELY ACTIVE

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.