Manufacturing of current-carrying wiring devices
11,953 FACILITIESCensus designationManufacturing of current-carrying wiring devices, lampholders, power outlets, precious metal, attachments, plug caps, connector bodies, lightning arrestors, and other miscellaneous current-carrying wiring devices
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| International Rectifier Hi-rel | Santa Clara | CA | — | UNVERIFIED |
| Iqe | Bethlehem | PA | — | UNVERIFIED |
| Iron Mountain Machine Company | Iron Mountain | MI | — | UNVERIFIED |
| Iroquois Assembly Systems | Warren | MI | — | UNVERIFIED |
| Isola Laminates INC. | La Crosse | WI | — | UNVERIFIED |
| Isola Laminate Systems | Hoosick Falls | NY | — | UNVERIFIED |
| Ispt LLC | Story City | IA | — | UNVERIFIED |
| Jabil Circuit INC | Fremont | CA | — | UNVERIFIED |
| Jabil INC. | Fremont | CA | — | UNVERIFIED |
| Jamison Industries INC | Taylor | MI | — | UNVERIFIED |
| Jet Pulverizer CO | Moorestown | NJ | — | UNVERIFIED |
| J&j Machine Inc, J&j Machine | Elk River | MN | — | UNVERIFIED |
| John M Hill Mach CO | Hamburg | PA | — | UNVERIFIED |
| Johnson Controls Battery Group San Antonio | San Antonio | TX | — | UNVERIFIED |
| Johnson Controls, INC Distribution Center | Middletown | DE | — | UNVERIFIED |
| Jones Welding | Mobile | AL | — | UNVERIFIED |
| Kavlico Corporation | Moorpark | CA | — | UNVERIFIED |
| Kavlico/sensata | Newbury Park | CA | — | UNVERIFIED |
| Kcng, LLC | Waterloo | IA | — | UNVERIFIED |
| Kcng, LLC | Cedar Falls | IA | — | UNVERIFIED |
| Kcng, LLC | Cedar Falls | IA | — | UNVERIFIED |
| K D Industries INC | Hawthorne | NJ | — | UNVERIFIED |
| Kdk Downhole Tooling/orchard Lk Mach | Williamsburg | MI | — | UNVERIFIED |
| Kendrion (shelby) INC. | Lawndale | NC | — | UNVERIFIED |
| K & G Manufacturing CO | Faribault | MN | — | UNVERIFIED |
| Kingsbury CORP | Keene | NH | — | UNVERIFIED |
| Klm Machine, INC | Nokomis | FL | — | UNVERIFIED |
| Knickerbocker Machine Shop INC | Totowa | NJ | — | UNVERIFIED |
| Knick Machining | Bozeman | MT | — | UNVERIFIED |
| Knox Earl E CO | Erie | PA | — | UNVERIFIED |
| Koontz-wagner Services | South Bend | IN | — | UNVERIFIED |
| Krh Rolls INC | Orange | MA | — | UNVERIFIED |
| Kurt Manufacturing CO - 5800 Main | Fridley | MN | — | UNVERIFIED |
| L-3 Communications Electron Devices Division | San Carlos | CA | — | UNVERIFIED |
| L-3 Narda-atm | Patchogue | NY | — | UNVERIFIED |
| Laird Technologies | Delaware Water Gap | PA | — | UNVERIFIED |
| Lauzon Machine and Engineering | Bennington | VT | — | UNVERIFIED |
| Lawruk Machine & Tool CO INC | Altoona | PA | — | UNVERIFIED |
| L & D Industries | Hurt | VA | — | UNVERIFIED |
| Lebanon Machine Shop | Lebanon | KY | — | UNVERIFIED |
| Lexel Imaging Systems INC | Lexington | KY | — | UNVERIFIED |
| Lexel Imaging Systems, INC. | Lexington | KY | — | UNVERIFIED |
| Lfm Industries | Houston | TX | — | UNVERIFIED |
| Lg Electronics USA INC | Englewood Cliffs | NJ | — | UNVERIFIED |
| Liddy's Machine Shop, INC | Jacksonville | FL | — | UNVERIFIED |
| Linamar Indiana Plant 1 | Albion | IN | — | UNVERIFIED |
| Lion Electric Manufacturing USA INC | Channahon | IL | — | UNVERIFIED |
| Littelfuse INC | Des Plaines | IL | — | UNVERIFIED |
| Lockheed Martin Command & Control System | Colorado Springs | CO | — | UNVERIFIED |
| Lockheed Martin Electro Optical | Pomona | CA | — | UNVERIFIED |
FactoryRegistry lists 11,953 facilities whose primary industry classification is one of the 3 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced current-carrying wiring devices, lampholders, power outlets, precious metal, attachments, plug caps, connector bodies, lightning arrestors, and other miscellaneous current-carrying wiring devices, 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 3 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 3 establishments reported producing it; the count for 2 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 2039300000. 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.