FactoryRegistry
Claim a page

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
Zeigler Bros INCGardnersFood Manufacturing31111920–99 ACTIVE
Zeyon INCErieFabricated Metal Product Manufacturing33231320–99 ACTIVE
Zippo Manufacturing COBradfordMachinery Manufacturing333291500+ ACTIVE
Zober Industries, INCCroydonFabricated Metal Product Manufacturing332710100–499 ACTIVE
Zodiac Printing CorporationMountain TopPrinting and Related Support Activities3231111–19 ACTIVE
3si Security Systems INCMalvernComputer and Electronic Product Manufacturing334220100–499 ACTIVE
Abtec INCBristolPlastics and Rubber Products Manufacturing326199— ACTIVE
Accurate Marking Products, INC.New KensingtonFabricated Metal Product Manufacturing3327101–19 ACTIVE
Ace Wire Spring & Form CO INCMc Kees RocksFabricated Metal Product Manufacturing33261320–99 ACTIVE
Ac Henry Company, INC.HuntingdonMachinery Manufacturing3332481–19 ACTIVE
Acrymax Technologies INC.MediaChemical Manufacturing3255101–19 ACTIVE
Active Medical, INC.HarrisburgMiscellaneous Manufacturing339113— ACTIVE
Active Protective Technologies INCConshohockenMiscellaneous Manufacturing339113— ACTIVE
Acutec Precision Aerospace, INC.MeadvilleFabricated Metal Product Manufacturing332721— ACTIVE
Advanced Carbon Technologies, INC.ToptonElectrical Equipment, Appliance & Component Manufacturing3359911–19 ACTIVE
Advanced Composite Products, INC.HarrisburgPlastics and Rubber Products Manufacturing3261991–19 ACTIVE
Advanced Cooling Technoglies INCYorkMachinery Manufacturing33341420–99 ACTIVE
Advanced Design & Control CORPSoudertonMachinery Manufacturing3334131–19 ACTIVE
Advanced Fabrication Services, INC.LemoyneFabricated Metal Product Manufacturing332410— ACTIVE
Advanced Techniques US INCWarminsterMachinery Manufacturing3339921–19 ACTIVE
Aeroparts Fabricating & Machining INCNicktownFabricated Metal Product Manufacturing33232220–99 ACTIVE
Aesculap, INCCenter ValleyMiscellaneous Manufacturing339112— ACTIVE
Agas Mfg INCPhiladelphiaMiscellaneous Manufacturing3399501–19 ACTIVE
Agc Chemicals Americas, INC.ExtonChemical Manufacturing325998100–499 ACTIVE
Ahf LLC Dba Ahf ProductsBeech CreekPrinting and Related Support Activities3231111–19 ACTIVE
Aircraft Instruments CODoylestownComputer and Electronic Product Manufacturing3345111–19 ACTIVE
Air Dynamics Industrial Systems CORPYorkMachinery Manufacturing3334131–19 ACTIVE
Air-oil Systems, INC.SoudertonMachinery Manufacturing3332481–19 ACTIVE
Aitema Business Services LLCBeaver FallsPrinting and Related Support Activities3231111–19 ACTIVE
Ajax Electric COHuntingdon ValleyMachinery Manufacturing33399420–99 ACTIVE
Ajiri Tea LLCUpper Black EddyFood Manufacturing3119201–19 ACTIVE
Alcon Research LLCReadingFabricated Metal Product Manufacturing332312— ACTIVE
Allegheny Petroleum Products COMonroevillePetroleum and Coal Products Manufacturing324191— ACTIVE
Alleima USA LLCSouth Abington TownshipPrimary Metal Manufacturing331210500+ ACTIVE
Alstom Transport USA INCPittsburghTransportation Equipment Manufacturing336510— ACTIVE
Always Advancing Manufacturing & Promotions LLCNewtownApparel Manufacturing3159901–19 ACTIVE
Ambler Surgical, LLCExtonMiscellaneous Manufacturing339112— ACTIVE
American Additive Manufacturing LLCHorshamPlastics and Rubber Products Manufacturing3261991–19 ACTIVE
American Beverage Corporation VeronaVeronaBeverage and Tobacco Product Manufacturing312111100–499 ACTIVE
American Metal & Rubber INCPhiladelphiaPlastics and Rubber Products Manufacturing3262201–19 ACTIVE
American Micro Industries, INCChambersburgMiscellaneous Manufacturing3399991–19 ACTIVE
American Polarizers INCReadingMachinery Manufacturing33331020–99 ACTIVE
Ameridrives International LLCEriePrimary Metal Manufacturing331221100–499 ACTIVE
Ameri Tech Products, LLCBethel ParkNonmetallic Mineral Product Manufacturing32791020–99 ACTIVE
Ames Industries INCHersheyPlastics and Rubber Products Manufacturing32619920–99 ACTIVE
Ametek INCBerwynElectrical Equipment, Appliance & Component Manufacturing335999— ACTIVE
Amplifier Solutions CORPTelfordComputer and Electronic Product Manufacturing3344191–19 ACTIVE
Ampwave Defense LLCLancasterComputer and Electronic Product Manufacturing33451120–99 ACTIVE
Am Ross & Son, LLCJenkintownMiscellaneous Manufacturing3399101–19 ACTIVE
Anderson Metal Industries INCFranklinFabricated Metal Product Manufacturing33271020–99 ACTIVE

Search all 14,331 Pennsylvania facilities