US Factory Map

Electrical equipment and appliances manufacturers in the USA

The US has 5,398 electrical equipment and appliances establishments employing 369,456 people (Census, 2023), 3.0% of manufacturing jobs. The most jobs are in California, Wisconsin, Pennsylvania. EPA's ECHO database lists 3,293 active facilities in this subsector (Electrical Equipment, Appliance, and Component Manufacturing, NAICS 335).

NAICS subsector
335
Electrical Equipment, Appliance, and Component Manufacturing
Establishments
5,398
Employees
369,456
In EPA records
3,293
Factory pages
12
Revised
November 11, 2026

By state

StateEstablishmentsEmployeesIn EPA records
California78833,094947
Wisconsin17625,27389
Pennsylvania24624,327133
Ohio27223,885107
Illinois28019,246112
Texas42019,004119
Georgia13617,09950
Tennessee10216,92695
North Carolina13816,61073
South Carolina9014,19175
Michigan23412,988108
New York27912,046138
Kentucky6710,62533
Missouri11710,48888
Massachusetts1539,689147
Florida3049,47187
Mississippi417,72338
Minnesota1137,70647
Virginia866,88956
Indiana1246,81470
Connecticut1126,73972
New Jersey1716,653101
Arkansas486,35828
Iowa436,16440
Alabama705,07138
New Hampshire613,67721
Oklahoma383,63923
Washington873,45131
Arizona712,85913
Kansas422,62329
Colorado792,50239
Utah412,1186
Oregon511,97724
Maryland511,81635
Nebraska241,43410
Louisiana331,20146
Nevada471,18919
Idaho311,0678
South Dakota141,0048
Vermont2099614
Delaware238397
New Mexico167207
Rhode Island2345613
West Virginia1127415
Montana82054
North Dakota51734
Wyoming5746
Maine66413
Alaska——4
Hawaii——3

Census County Business Patterns 2023; EPA ECHO active facilities.

What these factories make

Among the 12 factories with a page here:

  • Carbon and Graphite Product Manufacturing (NAICS 335991): 4
  • Major Household Appliance Manufacturing (NAICS 335220): 3
  • Motor and Generator Manufacturing (NAICS 335312): 2
  • Power, Distribution, and Specialty Transformer Manufacturing (NAICS 335311): 1
  • Battery Manufacturing (NAICS 335910): 1

New plants in this industry

New Berlin drives manufacturing campus, New Berlin, WIOperatingSelmer busway plant, new 120,000 sq ft facility (expansion/relocation), Selmer, TNAnnouncedVirginia Beach Innovation Park enclosure manufacturing facility, Virginia Beach, VAAnnouncedClearfield structural enclosure manufacturing expansion, Clearfield, UTAnnouncedMesa inverter and power conversion manufacturing facility, Mesa, AZOperatingCharlotte generator enclosure plant, Charlotte, NCAnnouncedWaltham robotics facility expansion, Waltham, MAAnnouncedJames City County power distribution equipment plant, Williamsburg, VAAnnouncedHartselle metal clad cable plant, Hartselle, ALAnnouncedSt. Joseph battery plant expansion, St. Joseph, MOAnnouncedCatawba County fiber-optic cable plant expansion, Hickory, NCAnnouncedGilbert optical cable manufacturing facility, Gilbert, AZAnnouncedTulsa data center electrical infrastructure plant, Tulsa, OKAnnouncedLondon overhead conductor and wire plant, London, OHAnnouncedLynchburg transformer plant expansion, Lynchburg, VAAnnouncedWalton County battery energy storage system assembly plant and North American HQ, Monroe, GAAnnouncedHenrico power distribution equipment campus, Henrico, VAAnnouncedBellevue medium-voltage switchgear plant, Bellevue, NEAnnouncedNacogdoches transformer and voltage regulator plant expansion, Nacogdoches, TXAnnouncedDes Moines power control systems expansion, Des Moines, IAAnnouncedWellington wire harness plant, Wellington, KSAnnouncedAsheboro battery production and packaging expansion, Asheboro, NCAnnouncedAllegheny County zinc battery manufacturing expansion (Turtle Creek and Marshall Township), Turtle Creek, PAAnnouncedMaricopa County three-phase transformer plant, Waddell, AZAnnouncedBristol transformer core plant, Bristol, WIAnnouncedPittsboro prefabricated electrical systems plant, Pittsboro, INUnder constructionPontiac robotics manufacturing and logistics facility, Pontiac, MIAnnouncedMinden modular power building plant expansion, Minden, LAAnnouncedForm Factory 1 (former Weirton Steel site), Weirton, WVOperatingDetroit advanced manufacturing center (Piquette Avenue), Detroit, MIAnnouncedSchenectady generator manufacturing expansion, Schenectady, NYAnnouncedCharleroi grid equipment plant expansion, Charleroi, PAAnnouncedGoodyear industrial enclosures manufacturing facility, Goodyear, AZAnnouncedHuntington energy storage components plant, Huntington, INAnnouncedHollywood Advanced Fabrication Campus (prefabricated electrical assemblies), Hollywood, ALUnder constructionMorgan Hill grid equipment manufacturing expansion, Morgan Hill, CAAnnouncedMount Pleasant high-voltage products plant expansion, Mount Pleasant, PAAnnouncedBland dry-type transformer plant expansion, Bland, VAAnnouncedCopiah County small power transformer plant expansion (Gallman), Gallman, MSAnnouncedMemphis large power transformer plant expansion (765kV), Memphis, TNUnder constructionBrooks San Antonio switchgear plant (expansion), San Antonio, TXAnnouncedMarshall County data center infrastructure manufacturing facility, Byhalia area, MSAnnouncedTooele County energy storage manufacturing expansion, Tooele County, UTAnnouncedColumbus rare earth permanent magnet plant, Columbus, GAAnnouncedDurham County EV charger production facility, Durham, NCAnnouncedStreetsboro power equipment plant expansion, Streetsboro, OHAnnouncedMcKinney AI power solutions manufacturing campus (expansion), McKinney, TXAnnouncedChesapeake HVDC submarine cable plant, Chesapeake, VAUnder constructionHELIX-1 pulsed power factory, Salt Lake County, UTAnnouncedNorthfield Industrial Park linear generator manufacturing facility, Coraopolis, PAAnnouncedBeaver County advanced switchgear factory, New Galilee, PAUnder constructionSavannah Machinery Works gas turbine parts expansion, Pooler, GAAnnouncedWestminster transmission line hardware plant, Westminster, SCAnnouncedNorth Mankato alternator plant expansion, North Mankato, MNAnnouncedLexington alternator plant expansion, Lexington, TNAnnouncedSartell Plant 1 iron nitride magnet factory, Sartell, MNAnnouncedAnoka enclosure plant expansion, Anoka, MNAnnouncedRaeford power and distribution transformer plant, Raeford, NCUnder constructionJacksonville generator enclosure and fuel tank plant (expansion), Jacksonville, FLAnnouncedVista Technology Campus fuel cell manufacturing facility, Slingerlands, NYOperatingWilliamstown electrical infrastructure plant (former Hino facility), Williamstown, WVAnnouncedShreveport transformer plant expansion (third production line), Shreveport, LAOperatingGoldsboro second transformer plant (expansion), Goldsboro, NCAnnouncedClaremont fiber optic and glass plant expansion, Claremont, NCAnnouncedLexington optical fiber and cable plant expansion, Lexington, SCAnnouncedHanover power systems plant expansion, Hanover, MDAnnouncedEl Segundo portable power generator manufacturing expansion, El Segundo, CAAnnouncedWaynesboro instrument transformer plant expansion, Waynesboro, GAAnnouncedMt. Juliet manufacturing facility (plus Smyrna expansion), Mt. Juliet, TNOperatingEl Paso electrical equipment plant expansion, El Paso, TXAnnouncedFranklin energy storage system components plant, Franklin, KYAnnouncedFort Worth electrical equipment plant, Fort Worth, TXOperatingPendergrass low-voltage electrical components plant, Pendergrass, GAAnnouncedPearl high-voltage switchgear plant (West Rankin Industrial Park), Pearl, MSAnnouncedShreveport data center equipment manufacturing expansion, Shreveport, LAAnnouncedSuwanee electrical equipment facility, Suwanee, GAAnnouncedStarkville wire and cable plant expansion, Starkville, MSAnnouncedWixom collaborative robot manufacturing expansion, Wixom, MIAnnouncedOrangeburg high-voltage cable plant expansion, Orangeburg, SCAnnouncedWaynesboro dry-type transformer plant, Waynesboro, GAAnnouncedWaller County manufacturing expansion, Waller County, TXAnnouncedMeadowville Technology Park SOEC electrolyzer plant, Chester (Meadowville Technology Park), VAAnnouncedNewton wind blade plant expansion, Newton, IAAnnouncedHardeeville carbon-core conductor plant, Hardeeville, SCAnnouncedEden voltage regulator plant, Eden, NCAnnouncedNew Iberia nuclear module and piping fabrication expansion, New Iberia, LAAnnouncedPort Allen nuclear module and piping fabrication expansion, Port Allen, LAAnnouncedGadsden micro-reactor module assembly plant, Gadsden, ALAnnouncedConover manufacturing facility expansion, Conover, NCAnnouncedIronton thermal management manufacturing expansion, Ironton, OHAnnouncedWest Liberty cable and transformer conductor plant, West Liberty, OHAnnouncedRincon large power transformer plant expansion, Rincon, GAAnnouncedBenson rare earth magnet factory, Benson, NCAnnouncedWashington transformer plant expansion, Washington, MOAnnouncedMiddletown transformer board plant, Middletown, OHAnnouncedKentwood environmental test chamber plant, Kentwood, MIAnnouncedChamberino wire and cable plant, Chamberino, NMAnnounced