Manufacturing of ignition harness and cable sets

Facility	City	State	Employees	Status
SESevern Engineering CO INC	Coppell	TX	—	● ACTIVE
SSShermco Systems Integration, LLC	Wichita Falls	TX	—	● ACTIVE
Shift Controls, INC.	Denver	CO	—	● ACTIVE
Sightir, INC.	Goleta	CA	—	● ACTIVE
Skc-west, INC.	Fullerton	CA	—	● ACTIVE
Slone Gear International INC	Tipp City	OH	—	● ACTIVE
Sme Associates LLC	Palmetto	FL	—	● ACTIVE
SLSmp Logic Systems LLC	Los Angeles	CA	—	● ACTIVE
Softplc Corporation	Spicewood	TX	—	● ACTIVE
Solid State Automation and Controls LLC	Stafford	TX	—	● ACTIVE
Solid State Cooling Systems, INC.	Wappingers Falls	NY	—	● ACTIVE
Solinst Flute LLC	Velarde	NM	—	● ACTIVE
Soundwater Technologies, LLC	Wenatchee	WA	—	● ACTIVE
Southern Marketing Associates INC	Orlando	FL	—	● ACTIVE
South Fork Instruments, INC.	Auburn	CA	—	● ACTIVE
Southwest Scientific, INC.	Corona Del Mar	CA	—	● ACTIVE
Space Forge INC.	Satellite Beach	FL	—	● ACTIVE
SASparrow Avionics, INC.	Tyler	TX	—	● ACTIVE
Spectrum Environmental Solutions LLC	Austin	TX	—	● ACTIVE
Spectrum Technologies INC	Aurora	IL	—	● ACTIVE
Statesville Process Instruments, INC.	Statesville	NC	—	● ACTIVE
Stevens Water Monitoring Systems, INC.	Portland	OR	—	● ACTIVE
Sti Vibration Monitoring INC.	League City	TX	—	● ACTIVE
Stn Instruments LLC	Portland	OR	—	● ACTIVE
SBStony Brook Scientific, LTD	Norristown	PA	—	● ACTIVE

FactoryRegistry lists 1,822 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.