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Manufacturing facilities in Pennsylvania

Map, counties and cities
Map of United States manufacturing facilities

Biggest counties

Allegheny1,017Montgomery1,011Bucks857Lancaster734York579Philadelphia551Chester546Berks502
All 67 counties

Biggest cities

Federal labor statistics counted at least 14,583 manufacturing establishments in Pennsylvania in 2024, employing about 563,000 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 14,168, about 97% of that figure.

Facilities in Pennsylvania14,168 FACILITIES

FacilityCityIndustryNAICSEmployeesStatus
Jmt Machine CompanyHuntingdon ValleyFabricated Metal Product Manufacturing332710— ACTIVE
Joe Jurgielewicz & Son LTDHamburgFood Manufacturing311615100–499 ACTIVE
John R. Bromiley Company INC.ChalfontFabricated Metal Product Manufacturing332710— ACTIVE
Johnson Matthey INC.West ChesterChemical Manufacturing325998100–499 ACTIVE
Kadco Ceramics, LLCEastonNonmetallic Mineral Product Manufacturing327110— ACTIVE
Kasgro Rail CORPNew CastleTransportation Equipment Manufacturing33651020–99 ACTIVE
Kaydon Ring & Seal INCHanoverTransportation Equipment Manufacturing336412100–499 ACTIVE
Kennametal INCLatrobeFabricated Metal Product Manufacturing332117— ACTIVE
Kercher Enterprises, INC.LebanonMachinery Manufacturing33312020–99 ACTIVE
Ker Custom Molders INCBirdsboroChemical Manufacturing325211— ACTIVE
Keystone Koating LLCLititzFabricated Metal Product Manufacturing33281220–99 ACTIVE
Keystone Ridge Designs INCButlerFurniture and Related Product Manufacturing33712720–99 ACTIVE
Keystone Sheets LLCChambersburgPaper Manufacturing322211100–499 ACTIVE
King Associates LTD.LancasterElectrical Equipment, Appliance & Component Manufacturing33593120–99 ACTIVE
Kingsbury, INC.PhiladelphiaFabricated Metal Product Manufacturing332811— ACTIVE
King Tester CORPPhoenixvilleComputer and Electronic Product Manufacturing334519— ACTIVE
Kiski Precision Industries, LLCLeechburgFabricated Metal Product Manufacturing33271020–99 ACTIVE
Klenzoid INCConshohockenChemical Manufacturing32599820–99 ACTIVE
Knoll, INC.East GreenvilleFurniture and Related Product Manufacturing337212500+ ACTIVE
Kobold Instruments INCPittsburghComputer and Electronic Product Manufacturing334513— ACTIVE
Kopp Glass, INC.PittsburghNonmetallic Mineral Product Manufacturing32721220–99 ACTIVE
Kovlar Precision Manufacturing, INC.BedfordFabricated Metal Product Manufacturing33271020–99 ACTIVE
Kulicke and Soffa Industries, INCFort WashingtonMachinery Manufacturing333242— ACTIVE
Kurtz Bros.ClearfieldPaper Manufacturing322230— ACTIVE
Langeloth Metallurgical Company LLCLangelothPrimary Metal Manufacturing33111020–99 ACTIVE
Lanxess CORPPittsburghChemical Manufacturing325211— ACTIVE
Laser-view Technologies INCChester SpringsComputer and Electronic Product Manufacturing334513— ACTIVE
Layke Tool and Manufacturing COMeadvilleMachinery Manufacturing333514— ACTIVE
Leese & CO INCGreensburgFabricated Metal Product Manufacturing332710— ACTIVE
Lehigh Heavy Forge CORPBethlehemFabricated Metal Product Manufacturing332111100–499 ACTIVE
Leonhardt Manufacturing COHanoverFabricated Metal Product Manufacturing33299620–99 ACTIVE
Levan Machine CO INCFleetwoodFabricated Metal Product Manufacturing33271020–99 ACTIVE
Linear Machining Technology LLCIrwinFabricated Metal Product Manufacturing332710— ACTIVE
Ll Brown INCEnolaFabricated Metal Product Manufacturing332710— ACTIVE
Lockheed Martin CORPKing of PrussiaComputer and Electronic Product Manufacturing334220— ACTIVE
Loranger International CORPWarrenComputer and Electronic Product Manufacturing33441720–99 ACTIVE
Luxfer Magtech INCSaxonburgChemical Manufacturing325180— ACTIVE
Lzk Manufacturing, INCShrewsburyFabricated Metal Product Manufacturing332710— ACTIVE
Majr Products CORPSaegertownFabricated Metal Product Manufacturing332618— ACTIVE
Maple Press COYorkPrinting and Related Support Activities323117100–499 ACTIVE
Marathon Printing INCPhiladelphiaPrinting and Related Support Activities323111— ACTIVE
Marcho Farms, INC.SoudertonFood Manufacturing311611100–499 ACTIVE
Marine Tech Wire & Cable INCYorkElectrical Equipment, Appliance & Component Manufacturing33592920–99 ACTIVE
Mark's Custom Meats, LLCHowardFood Manufacturing311612— ACTIVE
Martech Medical Products, Inc.HarleysvilleMiscellaneous Manufacturing33911220–99 ACTIVE
Martin-baker America INCJohnstownTransportation Equipment Manufacturing336413— ACTIVE
Martins Famous Pastry Shoppe INCChambersburgFood Manufacturing311812— ACTIVE
Matric LimitedSenecaComputer and Electronic Product Manufacturing334418100–499 ACTIVE
Mauell CORPDillsburgFabricated Metal Product Manufacturing33299920–99 ACTIVE
Max Ta Group LLCSharpsvilleTransportation Equipment Manufacturing336992— ACTIVE

Search all 14,168 Pennsylvania facilities