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Manufacturing in Chester County, Pennsylvania

The register lists 563 facilities in Chester, Pennsylvania. According to the Bureau of Labor Statistics, 655 establishments in Chester employed 17,760 people as of 2025. Chemical Manufacturing accounts for 73 facilities listed in the register.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and benchmark

Biggest cities

Federal labor statistics counted at least 655 manufacturing establishments in Chester County in 2025, employing about 17,760 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 563, about 86% of that figure.

Facilities380 FACILITIES

Listing 380 of 563: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Pa Dept of Military/southeastern Veterans CtrSpring CityApparel Manufacturing315280— UNVERIFIED
Peace Prod CO Inc/malvern BoroMalvernPrinting and Related Support Activities323111— UNVERIFIED
Portescap West Chester PltWest ChesterElectrical Equipment, Appliance & Component Manufacturing335312— UNVERIFIED
Qg Printing Ii, LLCAtglenPrinting and Related Support Activities323111— UNVERIFIED
Sabic Innovative Plastics Exton FacExton,Plastics and Rubber Products Manufacturing326199— UNVERIFIED
Saint Gobain Performance Plastics/malvernMalvernPaper Manufacturing322220— UNVERIFIED
Sellars Absorbent Materials Atglen FacAtglenTextile Mills313230— UNVERIFIED
Sharp Clinical ServicesPhoenixvilleChemical Manufacturing325412— UNVERIFIED
Sikorsky Commercial INCCoatesvilleTransportation Equipment Manufacturing336411— UNVERIFIED
Sonoco Products CO - Downingtown PapermillDowningtownPaper Manufacturing322130— UNVERIFIED
Sovereign Pkg Group Inc/east PikelandPhoenixvilleChemical Manufacturing325510— UNVERIFIED
Spring City Elec/spring CitySpring CityPrimary Metal Manufacturing331511— UNVERIFIED
Taggart Printing CORPWest ChesterPrinting and Related Support Activities323111— UNVERIFIED
Vanguard / FrazerFrazerChemical Manufacturing325412— UNVERIFIED
West Pharmaceutical ServicesLionvillePlastics and Rubber Products Manufacturing326299— UNVERIFIED
Whitford CORPFrazerChemical Manufacturing325510— UNVERIFIED
Wire & Cable Specialties INCWest ChesterFabricated Metal Product Manufacturing332618— UNVERIFIED
Worthington Armstron/wave - MalvernMalvernPrimary Metal Manufacturing331221— UNVERIFIED
Wyeth Pharmaceuticals/west ChesterWest ChesterChemical Manufacturing325412— UNVERIFIED
Alfa Laval Inc. ALtank (loc code: ALTANK)CoatesvilleFabricated Metal Product Manufacturing3324101–19 LIKELY ACTIVE
Armstrong Engineering Associates, Inc.CoatesvilleFabricated Metal Product Manufacturing33241020–99 LIKELY ACTIVE
Ballymore Safety Products - 251 WaverlyCoatesvilleFabricated Metal Product Manufacturing33299920–99 LIKELY ACTIVE
Chem Service IncWest ChesterChemical Manufacturing3251991–19 LIKELY ACTIVE
Cleveland-Cliffs Corporate Coatesville - CorporateCoatesvillePrimary Metal Manufacturing3311101–19 LIKELY ACTIVE
Downingtown PlantDowningtownNonmetallic Mineral Product Manufacturing32739020–99 LIKELY ACTIVE
Dupli Envelope & Graphics (malverne)MalvernePrinting and Related Support Activities3231111–19 LIKELY ACTIVE
DVM Manufacturing, LLC - West ChesterWest ChesterElectrical Equipment, Appliance & Component Manufacturing335313100–499 LIKELY ACTIVE
Eastern Machine, IncorporatedLandenbergMachinery Manufacturing333914— LIKELY ACTIVE
Foodservice DOWNINGTOWNDowningtownPaper Manufacturing322212100–499 LIKELY ACTIVE
GenesisHoney BrookMachinery Manufacturing33399320–99 LIKELY ACTIVE
Giorgio Fresh Company / CFToughkenamonFood Manufacturing311991100–499 LIKELY ACTIVE
Golden Barrel Products - HBHoney BrookFood Manufacturing311999100–499 LIKELY ACTIVE
Heidelberg Materials Frazer HMAFrazerPetroleum and Coal Products Manufacturing3241211–19 LIKELY ACTIVE
Herr Foods - 010 CorporateNottinghamFood Manufacturing311919100–499 LIKELY ACTIVE
Hohmann & Barnard (Pennsylvania)Chester SpringsFabricated Metal Product Manufacturing33231220–99 LIKELY ACTIVE
Honey BrookHoney BrookFabricated Metal Product Manufacturing332313100–499 LIKELY ACTIVE
IdemiaExtonPrinting and Related Support Activities323111100–499 LIKELY ACTIVE
International Paper Kennett Square WarehouseKennett SquarePaper Manufacturing3222111–19 LIKELY ACTIVE
John Lar- DowningtownDowningtownNonmetallic Mineral Product Manufacturing3273201–19 LIKELY ACTIVE
Laurel Valley FarmsLandenbergChemical Manufacturing32531420–99 LIKELY ACTIVE
Lavazza North America - WCRWestchesterFood Manufacturing311920100–499 LIKELY ACTIVE
MalvernMalvernChemical Manufacturing32541220–99 LIKELY ACTIVE
mcavoy brick 2019PhoenixvilleNonmetallic Mineral Product Manufacturing32712020–99 LIKELY ACTIVE
Metal Finishing Systems Inc.ExtonFabricated Metal Product Manufacturing33232220–99 LIKELY ACTIVE
Metallurgical Products CompanyWest ChesterPrimary Metal Manufacturing3314201–19 LIKELY ACTIVE
Misko, Inc.ExtonFurniture and Related Product Manufacturing33721220–99 LIKELY ACTIVE
Nottingham RMC PlantNottinghamNonmetallic Mineral Product Manufacturing3273201–19 LIKELY ACTIVE
Pa28 CorporateBerwynComputer and Electronic Product Manufacturing334513100–499 LIKELY ACTIVE
pharmablockWest ChesterChemical Manufacturing32541220–99 LIKELY ACTIVE
Phillips Gourmet INCKennett SquareFood Manufacturing31141120–99 LIKELY ACTIVE

Search all 14,331 Pennsylvania facilities