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Manufacturing in Chester County, Pennsylvania

Map, cities and benchmark

Biggest cities

Federal labor statistics counted at least 626 manufacturing establishments in Chester County in 2024, employing about 17,175 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 546, about 87% of that figure.

Facilities49 FACILITIES

FacilityCityIndustryNAICSEmployeesStatus
Fujirebio Diagnostics, INCMalvernChemical Manufacturing325413— ACTIVE
Veltek Associates INCMalvernChemical Manufacturing325199100–499 ACTIVE
Applied Energy Systems INCMalvernComputer and Electronic Product Manufacturing334513— ACTIVE
Be Wallace Products CORPMalvernMachinery Manufacturing333923— ACTIVE
Copy Management INCMalvernPrinting and Related Support Activities323111— ACTIVE
Desj Phillips, LLCMalvernPlastics and Rubber Products Manufacturing326199— ACTIVE
Endo Usa, INC.MalvernChemical Manufacturing325412100–499 ACTIVE
Environex Products LLCMalvernMachinery Manufacturing333413— ACTIVE
Ess Energy Products, INC.MalvernPlastics and Rubber Products Manufacturing326140— ACTIVE
Puresyn, INC.MalvernChemical Manufacturing325412— ACTIVE
Skyline Toolworks LLCMalvernFabricated Metal Product Manufacturing332994— ACTIVE
3si Security Systems INCMalvernComputer and Electronic Product Manufacturing334220— LIKELY ACTIVE
Magritek INCMalvernComputer and Electronic Product Manufacturing334516— LIKELY ACTIVE
Pleopharma, INC.MalvernChemical Manufacturing325412— LIKELY ACTIVE
Rajant CORPMalvernComputer and Electronic Product Manufacturing334220— LIKELY ACTIVE
Allan a Myers Lp/ Devault Asphalt PltMalvernPetroleum and Coal Products Manufacturing324121— LIKELY ACTIVE
Janssen Biotech, INC.MalvernChemical Manufacturing325412— LIKELY ACTIVE
Loparex/malvernMalvernPaper Manufacturing322220— LIKELY ACTIVE
Pennsylvania Distilling Company LLCMalvernBeverage and Tobacco Product Manufacturing312140— LIKELY ACTIVE
Universal Pure, LLCMalvernFood Manufacturing311612— LIKELY ACTIVE
Vishay Intertechnology Malvern PAMalvernComputer and Electronic Product Manufacturing334416100–499 LIKELY ACTIVE
Bobs Auto RepairMalvernPlastics and Rubber Products Manufacturing326130— LIKELY ACTIVE
Catalent Micron Technologies Malvern FacilityMalvernChemical Manufacturing325412— LIKELY ACTIVE
Janssen Biotech INCMalvernChemical Manufacturing325412— LIKELY ACTIVE
Potters Industries LLCMalvernNonmetallic Mineral Product Manufacturing327215— LIKELY ACTIVE
Peace Prod CO Inc/malvern BoroMalvernPrinting and Related Support Activities323111— UNVERIFIED
Saint Gobain Performance Plastics/malvernMalvernPaper Manufacturing322220— UNVERIFIED
Thomas MedicalMalvernMiscellaneous Manufacturing339112— UNVERIFIED
Worthington Armstron/wave - MalvernMalvernPrimary Metal Manufacturing331221— UNVERIFIED
Almirall LLCMalvernChemical Manufacturing325412— LIKELY ACTIVE
Dentalez, INC.MalvernMiscellaneous Manufacturing339114— LIKELY ACTIVE
Dondico, LLCMalvernBeverage and Tobacco Product Manufacturing312140— LIKELY ACTIVE
Egglands Best, INCMalvernFood Manufacturing311999— LIKELY ACTIVE
Fujirebio Diagnostics Inc., MalvernMalvernChemical Manufacturing325413100–499 LIKELY ACTIVE
James Spring & Wire Co.MalvernFabricated Metal Product Manufacturing33261320–99 LIKELY ACTIVE
MalvernMalvernChemical Manufacturing32541220–99 LIKELY ACTIVE
US004 PA MalvernMalvernChemical Manufacturing325412500+ LIKELY ACTIVE
A Happy Life, IncMalvernMiscellaneous Manufacturing339920— UNVERIFIED
Exceitas Technologies CORPMalvernComputer and Electronic Product Manufacturing334413— UNVERIFIED
Excelitas Technologies CORPMalvernComputer and Electronic Product Manufacturing334413— UNVERIFIED
Ideal Products of AmericaMalvernFabricated Metal Product Manufacturing332312— UNVERIFIED
Kamala at Malvern RE LLCMalvernFood Manufacturing311813— UNVERIFIED
Longo Marketing, LLCMalvernMiscellaneous Manufacturing339950— UNVERIFIED
Presidential Manufacturing CorporationMalvernTextile Product Mills314999— UNVERIFIED
Rajant CorporationMalvernComputer and Electronic Product Manufacturing334210— UNVERIFIED
Smc Industries, INC.MalvernMiscellaneous Manufacturing339999— UNVERIFIED
The Wood Shop LLCMalvernFurniture and Related Product Manufacturing337212— UNVERIFIED
T M P Refining CorporationMalvernPrimary Metal Manufacturing331419— UNVERIFIED
Universal PureMalvernFood Manufacturing311999— UNVERIFIED

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