Chemical Manufacturing in Pennsylvania
NAICS 325 · PA
Pennsylvania is home to Chemical Manufacturing, industry NAICS code 325. The Bureau of Labor Statistics counted 702 establishments in Pennsylvania in 2024, with an annual payroll of about $5.2 billion. Listed in the register are 1,169 facilities across 391 cities in Pennsylvania.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and product lines
Plants in Pennsylvania142 FACILITIES
| Facility | City | Employees | Status |
|---|---|---|---|
| Endo USA, Inc. Horsham | Horsham | 20–99 | LIKELY ACTIVE |
| Entegris - Ambler | Lower Gwynedd Township | 20–99 | LIKELY ACTIVE |
| Focus Biomolecules, LLC | Plymouth Meeting | — | LIKELY ACTIVE |
| GMP Nutraceuticals | King of Prussia | 20–99 | LIKELY ACTIVE |
| Gold Standard Diagnostics Horsham, LLC | Horsham | — | LIKELY ACTIVE |
| ITW Performance Polymers | Montgomeryville | 20–99 | LIKELY ACTIVE |
| Janssen Biotech INC | Horsham | — | LIKELY ACTIVE |
| Janssen Products, LP | Horsham | — | LIKELY ACTIVE |
| LATICRETE International Inc - Pottstown | Pottstown | 1–19 | LIKELY ACTIVE |
| Madrigal Pharmaceuticals, INC | Conshohocken | — | LIKELY ACTIVE |
| Palm Plant | Palm | 20–99 | LIKELY ACTIVE |
| Patriot Pharmaceuticals LLC | Horsham | — | LIKELY ACTIVE |
| Pecora Corporation Distribution Center | Hatfield | 20–99 | LIKELY ACTIVE |
| Purolite - An Ecolab Company | King of Prussia | 20–99 | LIKELY ACTIVE |
| Purolite LLC | King of Prussia | — | LIKELY ACTIVE |
| Resilience - PHL | East Norriton | 20–99 | LIKELY ACTIVE |
| Schoolhouse | Souderton | 20–99 | LIKELY ACTIVE |
| Solenis LLC | Huntingdon Valley | 20–99 | LIKELY ACTIVE |
| Tosoh Bioscience, LLC, KOP | King of Prussia | 20–99 | LIKELY ACTIVE |
| Waga Energy | Bala Cynwd | 20–99 | LIKELY ACTIVE |
| Agile Nutra LLC | Horsham | — | UNVERIFIED |
| Aquachempacs | Huntingdon Valley | — | UNVERIFIED |
| Auxilium Pharmaceuticals, INC. | Horsham | — | UNVERIFIED |
| Barr Laboratories, INC. | North Wales | — | UNVERIFIED |
| Betz Labs INC Horsham | Horsham | — | UNVERIFIED |
| Bioarra, INC. | Harleysville | — | UNVERIFIED |
| Biocoat INC | Horsham | — | UNVERIFIED |
| Chemtec Chemical CO | Souderton | — | UNVERIFIED |
| Electronic Fluorocarbons, LLC - Hatfield | Hatfield | — | UNVERIFIED |
| Ems Acquisition Corporation | Hatfield | — | UNVERIFIED |
| Eurofins Sf Analytical Laboratories INC | Horsham | — | UNVERIFIED |
| Impact Colors, INC. | Conshohocken | — | UNVERIFIED |
| Mach I INC | King of Prussia | — | UNVERIFIED |
| Nano Ionic Manufacturing Inc | Glenside | — | UNVERIFIED |
| Petnet Solutions, INC. | North Wales | — | UNVERIFIED |
| Phililab, Inc. | Plymouth Meeting | — | UNVERIFIED |
| Pure Biogenics | Rockledge | — | UNVERIFIED |
| Teva Pharmaceuticals USA | North Wales | — | UNVERIFIED |
| Topaz Pharmaceutical | Horsham | — | UNVERIFIED |
| Valley Forge Manufacturing Labs, LLC | Norristown | — | UNVERIFIED |
| Willows at East Greenville | East Greenville | — | UNVERIFIED |
| W R Grace & CO Conn Grace Construction Prods | Hatfield | — | UNVERIFIED |
All chemical manufacturing nationwide · All manufacturing in Pennsylvania