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 Pennsylvania1,169 FACILITIES
| Facility | City | Employees | Status |
|---|---|---|---|
| Gryphin CO | Philadelphia | — | UNVERIFIED |
| G & T Industries INC. | Lancaster | — | UNVERIFIED |
| Haley Paint/conshohocken | Conshohocken | — | UNVERIFIED |
| Hbc Chemical INC. | Philadelphia | — | UNVERIFIED |
| Hercon Pharm Llc/emigsville | Emigsville | — | UNVERIFIED |
| Himedia Laboratories LLC | Lincoln University | — | UNVERIFIED |
| Holy Water Solutions, LLC D/b/a Zero Hazard | Lewisberry | — | UNVERIFIED |
| Honeywell Intl / Delaware Plt | Marcus Hook | — | UNVERIFIED |
| Huntsman Pigments Americas LLC | Easton | — | UNVERIFIED |
| Hydro Dynamics | Shillington | — | UNVERIFIED |
| Icmi | Connellsville | — | UNVERIFIED |
| Independent Chemical CORP | Pittston | — | UNVERIFIED |
| Inhance Technologies LLC | Allentown | — | UNVERIFIED |
| Inolex Chemical CO | Philadelphia | — | UNVERIFIED |
| Inolex INC | Philadelphia | — | UNVERIFIED |
| International Specialty Alloys | Edinburg | — | UNVERIFIED |
| Iris 1 Hr Clnr Svc | Southampton | — | UNVERIFIED |
| Isosciences LLC | King of Prussia | — | UNVERIFIED |
| J & B Blending Technologies | Mckees Rock | — | UNVERIFIED |
| Jc Cleaners | Gettysburg | — | UNVERIFIED |
| Jet Jack INC | Carnegie | — | UNVERIFIED |
| Johnson Matthey INC | Conshohocken | — | UNVERIFIED |
| Jws Delavau CO | Philadelphia | — | UNVERIFIED |
| Kidde Fire Fighting INC | West Chester | — | UNVERIFIED |
| Koch's Farm Svc INC | Tamaqua | — | UNVERIFIED |
| Lannett CO | Philadelphia | — | UNVERIFIED |
| Lannett CO | Philadelphia | — | UNVERIFIED |
| Lawrence Mcfadden CO. | Philadelphia | — | UNVERIFIED |
| Lehigh Agricultural and Biological Services INC. | Hamburg | — | UNVERIFIED |
| Lincoln Industrial Chemical CO | Reading | — | UNVERIFIED |
| Linde LLC | Bethlehem | — | UNVERIFIED |
| Liquid Fence CO | Mount Pocono | — | UNVERIFIED |
| Lnp Engineering Plastics | Thorndale | — | UNVERIFIED |
| M a Bruder & Sons | Philadelphia | — | UNVERIFIED |
| Mace Security Intl Inc/saltsburg | Saltsburg | — | UNVERIFIED |
| Maitri Genetics | Pittsburgh | — | UNVERIFIED |
| Mars Fishcare INC | Chalfont | — | UNVERIFIED |
| Master Builders Solutions US LLC | Allentown | — | UNVERIFIED |
| Matheson Tri Gas Saint Marys | Saint Marys | — | UNVERIFIED |
| Matthews Intl Marking Products Division | Blawnox | — | UNVERIFIED |
| Mckees Rocks Transfer Station | Mc Kees Rocks | — | UNVERIFIED |
| Md Pharmaceutical Supply | Hanover | — | UNVERIFIED |
| Merck Sharp & Dohme CORP | Lansdale | — | UNVERIFIED |
| Messer LLC | Tobyhanna | — | UNVERIFIED |
| Mg Industries | Reading | — | UNVERIFIED |
| Miller Chemical & Fertilizer CORP | Hanover | — | UNVERIFIED |
| Momentive Specialty Chemicals INC Mt Jewett Facility | Mount Jewett | — | UNVERIFIED |
| Monarch Dry Clnr/altoona | Altoona | — | UNVERIFIED |
| Montgomery Chem Ltd/conshohocken | Conshohocken | — | UNVERIFIED |
| Mountain Supply and Service | Williamsport | — | UNVERIFIED |
All chemical manufacturing nationwide · All manufacturing in Pennsylvania