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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
Inland Flexo Llc/downingtownDowningtownPrinting and Related Support Activities32311120–99 LIKELY ACTIVE
Jabil BrandywineWest ChesterMiscellaneous Manufacturing339113— LIKELY ACTIVE
James Spring & Wire Co.MalvernFabricated Metal Product Manufacturing33261320–99 LIKELY ACTIVE
Johnson Matthey, INC.WayneTransportation Equipment Manufacturing336390500+ LIKELY ACTIVE
Johnson Matthey Inc/west WhitelandWest ChesterPrimary Metal Manufacturing331491100–499 LIKELY ACTIVE
Johnson Matthey - Wayne PltWayneTransportation Equipment Manufacturing336312— LIKELY ACTIVE
Lasko Products, INC.West ChesterMachinery Manufacturing333412500+ LIKELY ACTIVE
Mcavoy Vitrified Brick COPhoenixvilleNonmetallic Mineral Product Manufacturing327120— LIKELY ACTIVE
Onexia, INC.ExtonMachinery Manufacturing33399820–99 LIKELY ACTIVE
Sunny Dell Specialty LLCOxfordFood Manufacturing31161520–99 LIKELY ACTIVE
Tecniplast Usa, INC.West ChesterPlastics and Rubber Products Manufacturing32619920–99 LIKELY ACTIVE
Victory Brewing COParkesburgBeverage and Tobacco Product Manufacturing312120— LIKELY ACTIVE
Vishay Intertechnology Malvern PAMalvernComputer and Electronic Product Manufacturing334416100–499 LIKELY ACTIVE
Whitford Corp/elversonElversonChemical Manufacturing325510— LIKELY ACTIVE
Butts Ticket CompanyCochranvillePrinting and Related Support Activities323111— LIKELY ACTIVE
Chemstation PhiladelphiaDowningtownChemical Manufacturing325611— LIKELY ACTIVE
Durabla Manufacturing COExtonFabricated Metal Product Manufacturing332911— LIKELY ACTIVE
Johnson Matthey INC Downingtown SiteDowningtownChemical Manufacturing325130— LIKELY ACTIVE
Braeloch BrewingKennett SquareBeverage and Tobacco Product Manufacturing31212020–99 LIKELY ACTIVE
Davidson's Fabricating, INCWest ChesterFabricated Metal Product Manufacturing3323221–19 LIKELY ACTIVE
Fujirebio Diagnostics Inc., MalvernMalvernChemical Manufacturing325413100–499 LIKELY ACTIVE
Lavazza North America - WCRWest ChesterFood Manufacturing311920100–499 LIKELY ACTIVE
Liberty Tool Company INCExtonMachinery Manufacturing333515— LIKELY ACTIVE
Omega Flex, INC.ExtonPrimary Metal Manufacturing331210— LIKELY ACTIVE
Spring City Electrical Mfg. Co.Spring CityPrimary Metal Manufacturing331511100–499 LIKELY ACTIVE
Benco Technology LLCHoney BrookFabricated Metal Product Manufacturing33299920–99 LIKELY ACTIVE
Keehn Service CorporationCoatesvilleTransportation Equipment Manufacturing33621120–99 LIKELY ACTIVE
Thermo Electric Company, INC.West ChesterComputer and Electronic Product Manufacturing33451920–99 LIKELY ACTIVE
Tin Technology & RefiningWest ChesterPrimary Metal Manufacturing3314921–19 LIKELY ACTIVE
Dine-aglow Diablo Food Service Fuels, LLCPhoenixvilleMiscellaneous Manufacturing3399991–19 UNVERIFIED
Graphic Impressions of Amer INCMalvernPrinting and Related Support Activities3231111–19 UNVERIFIED
H a Weigand INCPhoenixvillePrinting and Related Support Activities3231191–19 UNVERIFIED
SystematicsWest ChesterMachinery Manufacturing33399220–99 UNVERIFIED
Allan a Myers Lp/ Devault Asphalt PltMalvernPetroleum and Coal Products Manufacturing324121— LIKELY ACTIVE
Ber Lyn Auto BodyWest ChesterFood Manufacturing311212— LIKELY ACTIVE
Beyond Meat - DEPADevaultFood Manufacturing311991100–499 LIKELY ACTIVE
Blackbird Fabrication, LLCCoatesvilleFabricated Metal Product Manufacturing332323— LIKELY ACTIVE
Bluebird DistillingPhoenixvilleBeverage and Tobacco Product Manufacturing3121401–19 LIKELY ACTIVE
Dsm BiomedicalExtonMiscellaneous Manufacturing339112100–499 LIKELY ACTIVE
Edgecraft CORPAvondaleFabricated Metal Product Manufacturing332211— LIKELY ACTIVE
Edlon INC.AvondalePlastics and Rubber Products Manufacturing32619920–99 LIKELY ACTIVE
Eisai Inc (215)ExtonChemical Manufacturing32541420–99 LIKELY ACTIVE
Envera Lic, LLCWest ChesterFood Manufacturing311119— LIKELY ACTIVE
Graphic Pkg Intl Llc/valley ForgePhoenixvillePaper Manufacturing322212— LIKELY ACTIVE
Herr Foods - 040 Transportation NottinghamNottinghamFood Manufacturing311919100–499 LIKELY ACTIVE
Honey Brook Bakery FeedsHoney BrookFood Manufacturing31111920–99 LIKELY ACTIVE
Hsm of America LLCDowningtownMiscellaneous Manufacturing33994020–99 LIKELY ACTIVE
Jabil INCWest ChesterMiscellaneous Manufacturing339113100–499 LIKELY ACTIVE
James Chevrolet Inc/west ChesterWest ChesterFood Manufacturing311300— LIKELY ACTIVE
Janssen Biotech, INC.MalvernChemical Manufacturing325412— LIKELY ACTIVE

Search all 14,331 Pennsylvania facilities