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Chemical Manufacturing in Pennsylvania

NAICS 325 · PA

The Chemical Manufacturing industry in Pennsylvania has 694 establishments, according to the Bureau of Labor Statistics. This register lists 1,163 facilities in Pennsylvania. The West Point, PA Facility employs 8,892 people, according to data from 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and product lines

Biggest counties

Montgomery139Allegheny113Bucks108Philadelphia77Chester73Berks59Delaware51Northampton41

Biggest cities

Plants in Pennsylvania62 FACILITIES

Listing 62 of 77: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityEmployeesStatus
Abbey Color INCPhiladelphia20–99 ACTIVE
Frontida Biopharm, INCPhiladelphia100–499 ACTIVE
International Chemical CompanyPhiladelphia1–19 ACTIVE
Medical Products Laboratories, INC.Philadelphia100–499 ACTIVE
National Chemical Laboratories of Pa INCPhiladelphia20–99 ACTIVE
Src Elastomerics, INC.Philadelphia100–499 ACTIVE
Braskem America, INCPhiladelphia— ACTIVE
Fluoro-plastics INCPhiladelphia— ACTIVE
Mxene INCPhiladelphia— ACTIVE
Spark Therapeutics, INC.Philadelphia— ACTIVE
Amicus Therapeutics Us, LLCPhiladelphia— ACTIVE
Beara LLCPhiladelphia— ACTIVE
Bennett Compost INCPhiladelphia— ACTIVE
Cleu Diagnostics LLCPhiladelphia— ACTIVE
Green Chem Laboratories LLCPhiladelphia— ACTIVE
Iovance Biotherapeutics Manufacturing LLCPhiladelphia500+ ACTIVE
Mxene INCPhiladelphia— ACTIVE
Par Automation Solutions, LLCPhiladelphia— ACTIVE
Polyrheo USA INCPhiladelphia— ACTIVE
Redox Diagnostics, INCPhiladelphia— ACTIVE
Ardex Laboratories INCPhiladelphia20–99 LIKELY ACTIVE
Chemson INCPhiladelphia20–99 LIKELY ACTIVE
Advansix INCPhiladelphia— LIKELY ACTIVE
Avid RadiopharmaceuticalsPhiladelphia20–99 LIKELY ACTIVE
Fmc CorporationPhiladelphia500+ LIKELY ACTIVE
Ineos Composites Us/philaPhiladelphia— LIKELY ACTIVE
Purolite LLC an Ecolab COPhiladelphia— LIKELY ACTIVE
Sun Chem Corp/hunting Park PltPhiladelphia— LIKELY ACTIVE
Harry Miller CORPPhiladelphia20–99 UNVERIFIED
Encyclomedia INCPhiladelphia— LIKELY ACTIVE
Today's Graphics IncPhiladelphia20–99 LIKELY ACTIVE
Inolex INCPhiladelphia100–499 UNVERIFIED
Schutz NA LLCPhiladelphia1–19 UNVERIFIED
Dupont Marshall LabPhiladelphia— LIKELY ACTIVE
Frontida BioPharm LLC. - DunganPhiladelphia20–99 LIKELY ACTIVE
Medimmune Vaccines INCPhiladelphia— LIKELY ACTIVE
AdvansixPhiladelphia— LIKELY ACTIVE
Rohm & Haas CompanyPhiladelphia— LIKELY ACTIVE
United Color Manufacturing INCPhiladelphia— LIKELY ACTIVE
Advanced Therapies, LLCPhiladelphia— UNVERIFIED
Cantol INCPhiladelphia— UNVERIFIED
Cpa Operations, LLC D/b/a/ LenscoPhiladelphia— UNVERIFIED
Emd Performance Materials CORP.Philadelphia— UNVERIFIED
Fmc CORP Agriproducts GroupPhiladelphia— UNVERIFIED
Hbc Chemical INC.Philadelphia— UNVERIFIED
Inolex Chemical COPhiladelphia— UNVERIFIED
Lannett COPhiladelphia— UNVERIFIED
Lannett COPhiladelphia— UNVERIFIED
Lawrence Mcfadden CO.Philadelphia— UNVERIFIED
M a Bruder & SonsPhiladelphia— UNVERIFIED

Search all 1,163 facilities

All chemical manufacturing nationwide · All manufacturing in Pennsylvania