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Manufacturing facilities in Pennsylvania

The register lists 14,331 facilities in Pennsylvania. According to the Bureau of Labor Statistics, 14,598 establishments were counted in Pennsylvania in 2025. Food Manufacturing accounts for 2,650 facilities in Pennsylvania.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, counties and cities
Map of United States manufacturing facilities

Biggest counties

Allegheny1,025Montgomery1,014Bucks870Lancaster738York593Chester563Philadelphia543Berks516
All 67 counties

Biggest cities

Federal labor statistics counted at least 14,598 manufacturing establishments in Pennsylvania in 2025, employing about 557,031 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 14,331, about 98% of that figure.

Facilities in Pennsylvania9,616 FACILITIES

Listing 9,616 of 14,331: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Mbt Product Design & Manufacturing INCWaynesboroFabricated Metal Product Manufacturing3329991–19 ACTIVE
Mcclarin Plastics, LLCHanoverChemical Manufacturing325211— ACTIVE
Mcdanel Advanced Ceramic Technologies, LLCBeaver FallsNonmetallic Mineral Product Manufacturing327110100–499 ACTIVE
Mecco Partners LLCCranberry TownshipMiscellaneous Manufacturing33999920–99 ACTIVE
Medical Products Laboratories, INC.PhiladelphiaChemical Manufacturing325412100–499 ACTIVE
Medicapture, INCPlymouth MtngMiscellaneous Manufacturing3391121–19 ACTIVE
Medico International INC.AllentownMiscellaneous Manufacturing33911320–99 ACTIVE
Meeco, INC.WarringtonComputer and Electronic Product Manufacturing33451320–99 ACTIVE
Mellott Wood Preserving CO INCNeedmoreWood Product Manufacturing32111420–99 ACTIVE
Mercer Spring & Wire LLCTownvilleFabricated Metal Product Manufacturing332613— ACTIVE
Metco IndSaint MarysPrimary Metal Manufacturing331110100–499 ACTIVE
Metplas INCNatrona HeightsFabricated Metal Product Manufacturing33271020–99 ACTIVE
Mgs INCDenverTransportation Equipment Manufacturing336212100–499 ACTIVE
Microsonic, INCAmbridgeMachinery Manufacturing33324820–99 ACTIVE
Midgard INCGreen LanePlastics and Rubber Products Manufacturing32619920–99 ACTIVE
Milco Industries INCBloomsburgTextile Mills31323020–99 ACTIVE
Milford Enterprises, INCQuakertownFurniture and Related Product Manufacturing33721220–99 ACTIVE
Millennium Circuits LTDHarrisburgComputer and Electronic Product Manufacturing33441220–99 ACTIVE
Miller Edge INCWest GroveComputer and Electronic Product Manufacturing33441920–99 ACTIVE
Miller Welding & Machine COBrookvilleFabricated Metal Product Manufacturing332313— ACTIVE
Mission Critical Solutions, LLCAlum BankFabricated Metal Product Manufacturing33231220–99 ACTIVE
Mi Windows & Doors INCHeginsPlastics and Rubber Products Manufacturing326199100–499 ACTIVE
Modern Industries, INC.ErieFabricated Metal Product Manufacturing332811100–499 ACTIVE
Monroe Energy, LLC - Trainer RefineryTrainerPetroleum and Coal Products Manufacturing324110100–499 ACTIVE
Morabito Baking CO INCNorristownFood Manufacturing311812100–499 ACTIVE
Morehouse Instrument CompanyYorkComputer and Electronic Product Manufacturing33451620–99 ACTIVE
Morgan Advanced Materials and Technology, INC.Saint MarysElectrical Equipment, Appliance & Component Manufacturing335991— ACTIVE
Morgan Advanced Materials and Technology, INC.CoudersportElectrical Equipment, Appliance & Component Manufacturing335991100–499 ACTIVE
Morgan Truck Body LLCMorgantownTransportation Equipment Manufacturing33621120–99 ACTIVE
M&q Packaging, LLCSchuylkill HavenChemical Manufacturing325211100–499 ACTIVE
Mrs. Ressler's Food Products CompanyPhiladelphiaFood Manufacturing311612100–499 ACTIVE
Multi-flow Industries, LLCHuntingdon ValleyFood Manufacturing311999100–499 ACTIVE
Myers Emergency Power Systems LLCBethlehemElectrical Equipment, Appliance & Component Manufacturing335999100–499 ACTIVE
My Mothers Delicacies INCScrantonFood Manufacturing31141220–99 ACTIVE
Nammo Pocal INCScrantonFabricated Metal Product Manufacturing33272120–99 ACTIVE
Nathan Trotter and Co., INCCoatesvillePrimary Metal Manufacturing33149120–99 ACTIVE
National Chemical Laboratories of Pa INCPhiladelphiaChemical Manufacturing32561120–99 ACTIVE
National Magnetics Group, INC.BethlehemNonmetallic Mineral Product Manufacturing327110100–499 ACTIVE
N. E. Reihart & Sons, INC.HuntingdonFabricated Metal Product Manufacturing33271020–99 ACTIVE
Netzsch Pumps North America LLCExtonMachinery Manufacturing33391120–99 ACTIVE
Neuronetics, INC.MalvernComputer and Electronic Product Manufacturing334510— ACTIVE
Neville Chemical CompanyPittsburghChemical Manufacturing325199100–499 ACTIVE
Newage Industries INCSouthamptonPlastics and Rubber Products Manufacturing326121— ACTIVE
Newman & Company INCPhiladelphiaPaper Manufacturing322130100–499 ACTIVE
New Standard CORPYorkFabricated Metal Product Manufacturing332116100–499 ACTIVE
Nicholas MeatsLogantonFood Manufacturing311611100–499 ACTIVE
Nicomatic LLCHorshamComputer and Electronic Product Manufacturing33441920–99 ACTIVE
Noble Biomaterials INCScrantonTextile Mills313320100–499 ACTIVE
Nonlethal Technologies, INC.Homer CityChemical Manufacturing32599820–99 ACTIVE
Norcen Industries, INC.Jersey ShoreFabricated Metal Product Manufacturing3327101–19 ACTIVE

Search all 14,331 Pennsylvania facilities