Manufacturing of current-carrying wiring devices
11,956 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 |
|---|---|---|---|---|
| Jeffery Hughes | Munford | AL | — | LIKELY ACTIVE |
| Jeff Norman Enterprises, INC. | Meridianville | AL | — | LIKELY ACTIVE |
| Jeffrey Machine Inc. | Birmingham | AL | 100–499 | LIKELY ACTIVE |
| Jeglinski Group Inc. DBA Moon Tool & Die Co. | Meadville | PA | 1–19 | LIKELY ACTIVE |
| Jejobele CORP | Tamuning | GU | — | LIKELY ACTIVE |
| Jendyk Manufacturing INC | Swainsboro | GA | — | LIKELY ACTIVE |
| Jerrod Pedley | Tucson | AZ | — | LIKELY ACTIVE |
| Jet Machine Machine Works, Inc. | Houston | TX | 20–99 | LIKELY ACTIVE |
| Jewett Machine Mfg. Co., Inc. | Richmond | VA | 20–99 | LIKELY ACTIVE |
| Jims Machining | Camarillo | CA | 20–99 | LIKELY ACTIVE |
| J&J Machine llc | Appleton | WI | 20–99 | LIKELY ACTIVE |
| J & J Machine, LTD | Muskegon | MI | — | LIKELY ACTIVE |
| J&j Machining, LLC | Wichita | KS | — | LIKELY ACTIVE |
| Jkb Associates INC. | Seekonk | MA | — | LIKELY ACTIVE |
| J. K. Manufacturing CO. | Bedford Park | IL | 20–99 | LIKELY ACTIVE |
| J Machining & Fabrication LLC | Tabor | IA | — | LIKELY ACTIVE |
| JM Conveyors of PA | Blairsville | PA | 20–99 | LIKELY ACTIVE |
| Jmk INC | Amherst | NH | — | LIKELY ACTIVE |
| J&M Machine Products Inc. | Muskegon | MI | 20–99 | LIKELY ACTIVE |
| John J. Schwind | Portland | OR | — | LIKELY ACTIVE |
| Johnston's Quality Carbide, Inc. | Latrobe | PA | 20–99 | LIKELY ACTIVE |
| John W. Heaton, INC. | Aiken | SC | — | LIKELY ACTIVE |
| Joy Global Underground Mining | Reno | PA | 20–99 | LIKELY ACTIVE |
| Joy Global Underground Mining LLC | Solon | OH | 100–499 | LIKELY ACTIVE |
| Jp Precision Mold Acquisition CO LLC | Haltom City | TX | — | LIKELY ACTIVE |
| J & R Machine, INC. | Ashland | MA | — | LIKELY ACTIVE |
| J.s.m. Electronics, INC | Longwood | FL | — | LIKELY ACTIVE |
| JSP - Milledgeville | Milledgeville | IL | 20–99 | LIKELY ACTIVE |
| J T Machining, LLC | Los Lunas | NM | — | LIKELY ACTIVE |
| J & T Manufacturing & Engineering | San Diego | CA | — | LIKELY ACTIVE |
| Justin Time Designs INC | Palm Coast | FL | — | LIKELY ACTIVE |
| J.w. Dynamics, INC | Commerce | CA | — | LIKELY ACTIVE |
| K2 Capital Partner LLC | Bradenton | FL | — | LIKELY ACTIVE |
| Kadon Precision | Rockford | IL | 100–499 | LIKELY ACTIVE |
| K & a Precision Machine, INC | Glenview | IL | — | LIKELY ACTIVE |
| Kaspar Machine LLC | Waco | TX | — | LIKELY ACTIVE |
| Katharos Holdings-usa, INC. | Wayne | PA | — | LIKELY ACTIVE |
| Kaufhold Machine Shop, INC. | Lancaster | PA | — | LIKELY ACTIVE |
| Kavlico Corporation | Thousand Oaks | CA | — | LIKELY ACTIVE |
| KCNSC East | Kansas City | MO | 100–499 | LIKELY ACTIVE |
| Keen Machining Services, LLC | Okeana | OH | — | LIKELY ACTIVE |
| Keesee Technologies, INC. | Pikeville | KY | — | LIKELY ACTIVE |
| Kelsch Machine Corporation | Belleville | WI | 20–99 | LIKELY ACTIVE |
| Kenia Is a Variety LLC | Montgomery | AL | — | LIKELY ACTIVE |
| Kennebec Technologies Main Office | Augusta | ME | 20–99 | LIKELY ACTIVE |
| Kenward Industries, LLP | Beech Island | SC | — | LIKELY ACTIVE |
| Ketco INC | Beavercreek | OH | — | LIKELY ACTIVE |
| Kijero, LLC | Morgan Hill | CA | — | LIKELY ACTIVE |
| Kimnist LLC | Pearland | TX | — | LIKELY ACTIVE |
| Kinemecha INC | Gardena | CA | — | LIKELY ACTIVE |
| Kl Precision Machining INC | Garden Grove | CA | — | LIKELY ACTIVE |
| Kmg Tool & Machine CO. | Wichita | KS | — | LIKELY ACTIVE |
| Kmt Machine Enterprises LLC | Prescott | AZ | — | LIKELY ACTIVE |
| Kmw Engineering LLC | Chandler | AZ | — | LIKELY ACTIVE |
| Knick Interface LLC | Milford | OH | — | LIKELY ACTIVE |
| Knies Machine LLC | Celestine | IN | — | LIKELY ACTIVE |
| Koaxis, INC | Schwenksville | PA | — | LIKELY ACTIVE |
| Kocsis Alsip | Alsip | IL | 100–499 | LIKELY ACTIVE |
| Kpa USA INC. | Dallas | TX | — | LIKELY ACTIVE |
| Kramer Machine Tool LLC | Dexter | MI | — | LIKELY ACTIVE |
| Kratostructures, LLC | Stuart | FL | — | LIKELY ACTIVE |
| Krebs Machine & Repair, LLC | Belfield | ND | — | LIKELY ACTIVE |
| Kristen L Gonel | Binghamton | NY | — | LIKELY ACTIVE |
| K-tech Machine, INC. | San Marcos | CA | — | LIKELY ACTIVE |
| K.t. Engineering CORP | Compton | CA | — | LIKELY ACTIVE |
| Kustom Koncepts, INC. | Casper | WY | — | LIKELY ACTIVE |
| Kyocera International Incorporated-Display | Plymouth | MI | 20–99 | LIKELY ACTIVE |
| L3harris Nexgen Communications LLC | Londonderry | NH | — | LIKELY ACTIVE |
| Lafayette Quality Products, INC. | Lafayette | IN | — | LIKELY ACTIVE |
| Lahayne, INC. | Bryant | AL | — | LIKELY ACTIVE |
| Lake County Tool Works North, INC. | Zion | IL | — | LIKELY ACTIVE |
| Lake Engineering 2085 | Long Lake | MN | 20–99 | LIKELY ACTIVE |
| Lambda Technologies Group | Cincinnati | OH | 1–19 | LIKELY ACTIVE |
| Lampin Corporation | Lampin Corporation | MA | 20–99 | LIKELY ACTIVE |
| Lance Industries, LLC | Morganton | GA | — | LIKELY ACTIVE |
| Lange Machine & Tool CO LLC | Merrill | WI | 1–19 | LIKELY ACTIVE |
| Lanthanide Solutions INC. | Marlborough | MA | — | LIKELY ACTIVE |
| Larkin Precision, LLC | Kent | WA | — | LIKELY ACTIVE |
| Laserod Technologies LLC | Torrance | CA | — | LIKELY ACTIVE |
| Latrobe Machine Co | Latrobe | PA | 1–19 | LIKELY ACTIVE |
| Lawrence J Giesfeldt | Harshaw | WI | — | LIKELY ACTIVE |
| Ld Power INC | Elbert | CO | — | LIKELY ACTIVE |
| Lean Industrial LLC | Eugene | OR | — | LIKELY ACTIVE |
| LECO Corporation -- Machine Shop | Saint Joseph | MI | 20–99 | LIKELY ACTIVE |
| LECO Corporation -- TemPres | Bellfonte | PA | 20–99 | LIKELY ACTIVE |
| Leech Holding LLC | Meadville, Pa | PA | 20–99 | LIKELY ACTIVE |
| Lee's Grinding Inc. | Strongsville | OH | 20–99 | LIKELY ACTIVE |
| Legacy Military Components INC | Deer Park | NY | — | LIKELY ACTIVE |
| Lemitar Mechanical LLC | Lemitar | NM | — | LIKELY ACTIVE |
| Lem Labs, LLC | Hollis | NH | — | LIKELY ACTIVE |
| Les Gribskov CO Dba Isco | Bend | OR | 20–99 | LIKELY ACTIVE |
| Leski Incorporated | Arlington | TX | — | LIKELY ACTIVE |
| Lexington South | Lexington | KY | 20–99 | LIKELY ACTIVE |
| LG Energy Solution | Lansing | MI | 500+ | LIKELY ACTIVE |
| Liberty Electronics Inc - A8 | Franklin | PA | 20–99 | LIKELY ACTIVE |
| Liberty Electronics, Inc - DeBence Rd | Franklin | PA | 100–499 | LIKELY ACTIVE |
| Libertyville, IL | Libertyville | IL | 1–19 | LIKELY ACTIVE |
| Libra Industries - Dayton | Dayton | OH | 100–499 | LIKELY ACTIVE |
| Lida Manufacturing INC. | Dix Hills | NY | — | LIKELY ACTIVE |
| Lilland Precision LLC | Defuniak Springs | FL | — | LIKELY ACTIVE |
FactoryRegistry lists 11,956 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.
