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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
Guardian Booth LLCWaynesboroWood Product Manufacturing321992— ACTIVE
Gulden Ophthalmics INC.Elkins ParkMiscellaneous Manufacturing3391151–19 ACTIVE
G.w. Becker, INC.HermitageMachinery Manufacturing33392320–99 ACTIVE
Gwr Medical INCChadds FordMiscellaneous Manufacturing33911320–99 ACTIVE
Hall Industries INCEllwood CityFabricated Metal Product Manufacturing33272120–99 ACTIVE
Hamill Manufacturing CompanyTraffordFabricated Metal Product Manufacturing332710100–499 ACTIVE
Handrail Design INCColumbiaFabricated Metal Product Manufacturing33232320–99 ACTIVE
Hanover Foods CORPHanoverFood Manufacturing311411100–499 ACTIVE
Hanover Foods CORPCentre HallFood Manufacturing31141120–99 ACTIVE
Hapad, INC.Bethel ParkMiscellaneous Manufacturing3391131–19 ACTIVE
Harbor Steel INCNew CastleFabricated Metal Product Manufacturing332312— ACTIVE
Hard Chrome Specialists, INC.YorkFabricated Metal Product Manufacturing33281220–99 ACTIVE
Hards Fabrication & Welding, INC.SenecaFabricated Metal Product Manufacturing33231320–99 ACTIVE
Harmony Biosciences LLCPlymouth MeetingChemical Manufacturing325412100–499 ACTIVE
Harold Beck & Sons, INC.NewtownFabricated Metal Product Manufacturing332812100–499 ACTIVE
Havis INCWarminsterFabricated Metal Product Manufacturing332999100–499 ACTIVE
Haysite Reinforced Plastics, LLCEriePlastics and Rubber Products Manufacturing326130100–499 ACTIVE
Heartland Fabrication LLCBrownsvilleFabricated Metal Product Manufacturing332313100–499 ACTIVE
Heat Exchange and Transfer, INCCarnegieMachinery Manufacturing33399420–99 ACTIVE
Helicopter Tech, INC.King of PrussiaTransportation Equipment Manufacturing3364131–19 ACTIVE
Heritage Sign and Display, INC.NesquehoningMiscellaneous Manufacturing33995020–99 ACTIVE
Hershey CO West Hershey PlantHersheyFood Manufacturing311351500+ ACTIVE
Hershey Creamery CompanyHarrisburgFood Manufacturing311520500+ ACTIVE
Hexcel Pottsville CORPSaint ClairTransportation Equipment Manufacturing336413100–499 ACTIVE
Heyco Metals INCReadingPrimary Metal Manufacturing33142020–99 ACTIVE
High Concrete Group, LLCDenverNonmetallic Mineral Product Manufacturing327390100–499 ACTIVE
Highland Tank, LLC (Stoystown, PA)StoystownPrimary Metal Manufacturing331110100–499 ACTIVE
Highpoint Tool & Machine, INC.SaegertownFabricated Metal Product Manufacturing33271020–99 ACTIVE
Hillock Anodizing, INC.PhiladelphiaFabricated Metal Product Manufacturing33281320–99 ACTIVE
Hoeganaes CORPWatsontownPrimary Metal Manufacturing33111020–99 ACTIVE
Homeland Manufacturing Services, INCBellefonteComputer and Electronic Product Manufacturing33441820–99 ACTIVE
Honeywell Electronic MaterialsFombellPrimary Metal Manufacturing33141020–99 ACTIVE
H R Edgar Machining & Fabricating, INC.New KensingtonFabricated Metal Product Manufacturing33271020–99 ACTIVE
Hr Pharmaceuticals INC.YorkMiscellaneous Manufacturing339112100–499 ACTIVE
H & W Global Industries, LLCBlairsvilleFabricated Metal Product Manufacturing33281220–99 ACTIVE
Hydac Technology CORPBethlehemMachinery Manufacturing333996500+ ACTIVE
Hydro Extrusion USA LLC - Cressona FacilityCressonaPrimary Metal Manufacturing331314— ACTIVE
Hydro-pac INCFairviewFabricated Metal Product Manufacturing33242020–99 ACTIVE
Hygrade Metal Moulding Manufacturing CORP.BethlehemPrimary Metal Manufacturing331316— ACTIVE
I. Auman Machine Co., INC.LebanonFabricated Metal Product Manufacturing33271020–99 ACTIVE
Ice Qube INCGreensburgMachinery Manufacturing333415100–499 ACTIVE
Ifs Industries INCReadingChemical Manufacturing325520100–499 ACTIVE
I & I Sling, LLCAstonFabricated Metal Product Manufacturing33261820–99 ACTIVE
Immersion Research, INCConfluenceMiscellaneous Manufacturing339920— ACTIVE
Imperial Carbide INCMeadvilleFabricated Metal Product Manufacturing33299920–99 ACTIVE
Imperial Systems, INCMercerFabricated Metal Product Manufacturing332313100–499 ACTIVE
Industrial Metal Plating INCReadingFabricated Metal Product Manufacturing33281320–99 ACTIVE
Industrial Scientific CorporationPittsburghComputer and Electronic Product Manufacturing334513100–499 ACTIVE
Industrial Service and Installation, INC.EmigsvilleMachinery Manufacturing33392220–99 ACTIVE
Insinger Machine COPhiladelphiaMachinery Manufacturing33324120–99 ACTIVE

Search all 14,331 Pennsylvania facilities