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 |
|---|---|---|---|---|
| Delta Machine and Tool Company, INC. | West Chester | PA | — | LIKELY ACTIVE |
| Delta Machine Company, LLC | Harbor City | CA | — | LIKELY ACTIVE |
| Delta One Manufacturing LLC | Morgan Hill | CA | — | LIKELY ACTIVE |
| Delva Master Holdings, LLC | Cinnaminson | NJ | — | LIKELY ACTIVE |
| Demgy Pacific, LLC | Tacoma | WA | 100–499 | LIKELY ACTIVE |
| Denco Manufacturing | New Berlin | WI | 20–99 | LIKELY ACTIVE |
| Denicola Properties LLC | Chesapeake | OH | — | LIKELY ACTIVE |
| dennies | Canandaigua | NY | 20–99 | LIKELY ACTIVE |
| De Novo | Tustin | CA | — | LIKELY ACTIVE |
| Department of Corrections Arizona | Phoenix | AZ | — | LIKELY ACTIVE |
| Depco-defense Engineered Products CO LLC | Summerfield | FL | — | LIKELY ACTIVE |
| D & E Screw Machine Products INC | Colebrook | NH | — | LIKELY ACTIVE |
| Desert Mooring LLC | Albuquerque | NM | — | LIKELY ACTIVE |
| Design Services Unlimited, INC | Clinton Township | MI | — | LIKELY ACTIVE |
| Designwerkes, Inc. | Amesbury | MA | 20–99 | LIKELY ACTIVE |
| Detroit Advanced Alloy Turning and Manufacturing LLC | Sterling Heights | MI | — | LIKELY ACTIVE |
| Detroit Diameters INC | Novi | MI | — | LIKELY ACTIVE |
| Dhc Power LLC | Fairview | TX | — | LIKELY ACTIVE |
| Dial & Jacobs Machining LLC | Maxton | NC | — | LIKELY ACTIVE |
| Diameter Lr LLC | Rowlett | TX | — | LIKELY ACTIVE |
| Diamond Machine Works, INC. | Seattle | WA | — | LIKELY ACTIVE |
| Dickinson | Dickinson | ND | 100–499 | LIKELY ACTIVE |
| die cast press mfg co inc | Paw Paw | MI | 1–19 | LIKELY ACTIVE |
| Dieco | Jamestown | NY | 1–19 | LIKELY ACTIVE |
| Die Craft Machining & Engineering | Cincinnati | OH | 20–99 | LIKELY ACTIVE |
| Dimensional Experts INC | Elk River | MN | — | LIKELY ACTIVE |
| Diverse Machining Technologies, INC | Lapeer | MI | — | LIKELY ACTIVE |
| DJ Acquisition Management Corp. - Endwell | Endwell | NY | 20–99 | LIKELY ACTIVE |
| DJ Acquisition Management Corp. - Henrietta | Henrietta | NY | 20–99 | LIKELY ACTIVE |
| Dlc Machine INC | Santa Ana | CA | — | LIKELY ACTIVE |
| DL Martin Company East | East Berlin | PA | 20–99 | LIKELY ACTIVE |
| D L Myers INC | Lancaster | PA | — | LIKELY ACTIVE |
| Dls Machining & Fabrication LLC | New London | IA | — | LIKELY ACTIVE |
| .d Machining, LLC | Sanford | FL | 20–99 | LIKELY ACTIVE |
| D&m Tool Corporation | Springville | IN | — | LIKELY ACTIVE |
| Donlon Manufacturing LLC | Arlington Heights | IL | — | LIKELY ACTIVE |
| Donsco Inc. Machine Shop | Wrightsville | PA | 20–99 | LIKELY ACTIVE |
| Don's Machine Shop, Inc. | West Pittston | PA | 20–99 | LIKELY ACTIVE |
| Douglas Fluid & Integration Technology, LLC | Prosperity | SC | — | LIKELY ACTIVE |
| Douglas Taylor | Bonney Lake | WA | — | REPORTED CLOSED |
| Dozz Design & Manufacturing LLC | El Paso | TX | — | LIKELY ACTIVE |
| Drake Machine and Manufacturing Company, INC. | Bessemer | AL | — | LIKELY ACTIVE |
| Driftless Machine LLC | Hillsboro | WI | — | LIKELY ACTIVE |
| Dri Machine and Fab, LLC | Hanover | PA | — | LIKELY ACTIVE |
| Drs Network & Imaging Systems, LLC | Huntsville | AL | — | LIKELY ACTIVE |
| D & R Specialties, Inc. | Navasota | TX | 20–99 | LIKELY ACTIVE |
| D&R Specialties, Inc. - Montgomery | Montgomery | TX | 1–19 | LIKELY ACTIVE |
| DRT MPS- Denver | Englewood | CO | 20–99 | LIKELY ACTIVE |
| DRT Precision- Miamisburg | Miamisburg | OH | 20–99 | LIKELY ACTIVE |
| DRT Precision- Midland | Midland | NC | 20–99 | LIKELY ACTIVE |
| DRT Precision- Sidney | Sidney | OH | 20–99 | LIKELY ACTIVE |
| D & S Technical Services INC | Essex | MD | — | LIKELY ACTIVE |
| Dubuque Screw Products | Dubuque | IA | 20–99 | LIKELY ACTIVE |
| Du Fu Engineering LLC | Rancho Palos Verdes | CA | — | LIKELY ACTIVE |
| Dunmon Incorporated | Temecula | CA | — | LIKELY ACTIVE |
| Duo Dynamics LLC | Azle | TX | — | LIKELY ACTIVE |
| Dupont Electronic Materials Cmp, LLC | Wilmington | DE | — | LIKELY ACTIVE |
| Duramax Service Center Inc 5 | Diamond Springs | CA | 1–19 | LIKELY ACTIVE |
| Dura-Metal Products Corporation (Thompson Lane) | Irwin | PA | 1–19 | LIKELY ACTIVE |
| Duratrack, Inc | Des Plaines | IL | 20–99 | LIKELY ACTIVE |
| Dw Pennant LLC | Issaquah | WA | — | LIKELY ACTIVE |
| D&w Tool CO INC | Lenoir City | TN | — | LIKELY ACTIVE |
| Dynamic Machining, INC. | Cinnaminson | NJ | — | LIKELY ACTIVE |
| Dynomax, Inc. | Wheeling | IL | 20–99 | LIKELY ACTIVE |
| Dynomax, Inc. | Wheeling | IL | 20–99 | LIKELY ACTIVE |
| Eagle CNC Technologies | North Muskegon | MI | 20–99 | LIKELY ACTIVE |
| Eagle Cutting & Supply LLC | Nash | TX | — | LIKELY ACTIVE |
| Eagle Machine | Union Gap | WA | 1–19 | LIKELY ACTIVE |
| Eagle Precision INC | Odenton | MD | — | REPORTED CLOSED |
| Earthen Energy INC. | Chandler | AZ | — | LIKELY ACTIVE |
| E.a.s. Manufacturing Co., INC. | Camarillo | CA | — | LIKELY ACTIVE |
| East Branch Engineering & Manufacturing, INC. | New Milford | CT | — | LIKELY ACTIVE |
| East Texas Accuracy Outfitting LLC | Marshall | TX | — | LIKELY ACTIVE |
| East Tn Machining LLC | Jacksboro | TN | — | LIKELY ACTIVE |
| Eaton Corporation | Baton Rouge | LA | — | LIKELY ACTIVE |
| Ebi Machining LLC | Ponchatoula | LA | 20–99 | LIKELY ACTIVE |
| Ecom Group INC | Edison | NJ | — | REPORTED CLOSED |
| Edr Industries, INC. | Freeport | NY | — | LIKELY ACTIVE |
| Efficient Maintenance LLC | Tampa | FL | — | LIKELY ACTIVE |
| Ega Industrial Solutions, LLC | Buffalo | NY | — | LIKELY ACTIVE |
| Egc Machining INC | Arleta | CA | — | LIKELY ACTIVE |
| Egi Battery INC. | Ann Arbor | MI | — | LIKELY ACTIVE |
| E H Metalcraft Co, INC. | West Bridgewater | MA | — | LIKELY ACTIVE |
| E Ink - South Hadley | South Hadley | MA | 100–499 | LIKELY ACTIVE |
| Ejm Mold and Machine, INC. | Anaheim | CA | — | LIKELY ACTIVE |
| Electri-Cord Manufacturing Company | Mendota Heights | MN | 1–19 | LIKELY ACTIVE |
| Electri-Cord Manufacturing Company - Corning | Corning | NY | 1–19 | LIKELY ACTIVE |
| Electro-line INC | Dayton | OH | — | LIKELY ACTIVE |
| Element Machine LLC | Anaheim | CA | — | LIKELY ACTIVE |
| Elite Energy Services, LLC | Houma | LA | 20–99 | LIKELY ACTIVE |
| Elite Harness LLC | Wellington | KS | 20–99 | LIKELY ACTIVE |
| Elite Quartz Manufacturing LLC | Latta | SC | 100–499 | LIKELY ACTIVE |
| Ellis Machine Shop, LLC | Hazleton | IN | — | LIKELY ACTIVE |
| El Paso | El Paso | TX | 1–19 | LIKELY ACTIVE |
| Embe Industries, INC. | Glendale | CA | — | LIKELY ACTIVE |
| Ember Cnc LLC | San Antonio | TX | — | LIKELY ACTIVE |
| Embree Machine INC | Springville | IN | — | LIKELY ACTIVE |
| Emc | Miami | FL | 20–99 | LIKELY ACTIVE |
| EMC Precision II | Sheridan | IN | 20–99 | LIKELY ACTIVE |
| Emmert Welding & Manufacturing CO | Independence | MO | — | 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.
