Manufacturing of ignition harness and cable sets
1,822 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Thermetrics, LLC | Seattle | WA | — | ACTIVE |
| Thermometrics Corporation | Northridge | CA | — | ACTIVE |
| Thermoworks INC. | American Fork | UT | — | ACTIVE |
| Thwing-albert Instrument CO | West Berlin | NJ | 20–99 | ACTIVE |
| Tmmi, LLC | Wheat Ridge | CO | 1–19 | ACTIVE |
| Tsi Incorporated | Shoreview | MN | — | ACTIVE |
| Turner Designs, INC. | San Jose | CA | — | ACTIVE |
| Unilux INC | Saddle Brook | NJ | — | ACTIVE |
| United Process Controls INC | Oak Creek | WI | 20–99 | ACTIVE |
| United States Energy Corporation | Anaheim | CA | — | ACTIVE |
| Unlimited Services of Wisconsin, LLC | Oconto | WI | 100–499 | ACTIVE |
| U. S. Dynamics Corporation | Amityville | NY | — | ACTIVE |
| US Hybrid Corporation | Downey | CA | — | ACTIVE |
| Vantage Vehicle International, INC | Corona | CA | — | ACTIVE |
| Venture Measurement Company LLC | Spartanburg | SC | 20–99 | ACTIVE |
| Waltron Bull & Roberts, LLC | Flemington | NJ | — | ACTIVE |
| Wika Instrument LP | Lawrenceville | GA | 500+ | ACTIVE |
| Wika Mobile Control, LP | Chambersburg | PA | 20–99 | ACTIVE |
| Wika Sensor Technology LP | Lewis Center | OH | 20–99 | ACTIVE |
| Yokogawa Corporation of America | Sugar Land | TX | 100–499 | ACTIVE |
| 1a Smart Start LLC | Grapevine | TX | — | ACTIVE |
| 3d-sensir INC | Santa Clarita | CA | — | ACTIVE |
| 7th Sense LLC | Saint Augustine | FL | — | ACTIVE |
| 8 Tree, LLC | Rancho Cucamonga | CA | — | ACTIVE |
| 911 Circuits LLC | Salem | OR | — | 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.
