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
Plants in Pennsylvania894 FACILITIES
Listing 894 of 1,163: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Employees | Status |
|---|---|---|---|
| Laurel Valley Farms | Landenberg | 20–99 | LIKELY ACTIVE |
| Linde plc | Stockertown | 20–99 | LIKELY ACTIVE |
| Linde plc Hatfield | Hatfield | 20–99 | LIKELY ACTIVE |
| Malvern | Malvern | 20–99 | LIKELY ACTIVE |
| McConnell | Stroudsburg | 1–19 | LIKELY ACTIVE |
| McGill Fairless Hills, LLC | Morrisville | 1–19 | LIKELY ACTIVE |
| McKees Rocks | McKees Rocks | 20–99 | LIKELY ACTIVE |
| Minus 100, L.l.c | Waverly Township | — | REPORTED CLOSED |
| MPA (Infinity LTL Engineering Compounds) | Morrisville | 20–99 | LIKELY ACTIVE |
| Myerstown | Myerstown | 500+ | LIKELY ACTIVE |
| National Chemical Laboratories Distribution Center | Philadelphia | 1–19 | LIKELY ACTIVE |
| New Brighton | New Brighton | 1–19 | LIKELY ACTIVE |
| Nexpera Tamaqua | Tamaqua | 1–19 | LIKELY ACTIVE |
| Norit Americas - Corporate and Remote | Horsham | 20–99 | LIKELY ACTIVE |
| Nous Biosciences INC | Doylestown | — | LIKELY ACTIVE |
| OFI Ontelaunee Farms | Temple | 20–99 | LIKELY ACTIVE |
| Palm Plant | Palm | 20–99 | LIKELY ACTIVE |
| Pecora Corporation Distribution Center | Hatfield | 20–99 | LIKELY ACTIVE |
| Penn Hills | Verona | 1–19 | LIKELY ACTIVE |
| Penn Life Sciences | Langhorne | 20–99 | LIKELY ACTIVE |
| Pennsylvania - Royal Chemical | East Stroudsburg | 20–99 | LIKELY ACTIVE |
| pharmablock | West Chester | 20–99 | LIKELY ACTIVE |
| Philadelphia | Philadelphia | 100–499 | LIKELY ACTIVE |
| Piramal Pharma Solutions | Sellersville | 100–499 | LIKELY ACTIVE |
| Pleasant Gap Branch 42 | Pleasant Gap | 1–19 | LIKELY ACTIVE |
| Premier Magnesia - Aspers | Aspers | 1–19 | LIKELY ACTIVE |
| Promethean Lifesciences INC | Pittsburgh | — | LIKELY ACTIVE |
| PTLP Cranberry | Cranberry Township | 20–99 | LIKELY ACTIVE |
| Purolite - An Ecolab Company | King of Prussia | 20–99 | LIKELY ACTIVE |
| Purolite - Ecolab G Street | Philadelphia | 20–99 | LIKELY ACTIVE |
| Qnity Electronics | Towanda | 100–499 | LIKELY ACTIVE |
| Quaker Color Inc | Quakertown | 20–99 | LIKELY ACTIVE |
| Quotient Sciences CP | Boothwyn | 20–99 | LIKELY ACTIVE |
| R&D Coatings, LLC | McKees Rocks | 20–99 | LIKELY ACTIVE |
| R&D Coatings, LLC | Mc Kees Rocks | 20–99 | LIKELY ACTIVE |
| Resilience - PHL | East Norriton | 20–99 | LIKELY ACTIVE |
| Rockdale | Stroudsburg | 20–99 | LIKELY ACTIVE |
| Roechling Industrial Mt. Pleasant | Mt. Pleasant | 20–99 | LIKELY ACTIVE |
| Roechling Industrial Mt. Pleasant | Mount Pleasant | 20–99 | LIKELY ACTIVE |
| Rusmar Inc (adba Atmos Technologies) | West Chester | 20–99 | LIKELY ACTIVE |
| Sanofi Vaccines US INC. | Swiftwater | — | LIKELY ACTIVE |
| Savara | Langhorne | 20–99 | LIKELY ACTIVE |
| Schoolhouse | Souderton | 20–99 | LIKELY ACTIVE |
| Scout Bio | Philadelphia | 20–99 | LIKELY ACTIVE |
| SDC Nutrition Inc. | Imperial | 100–499 | LIKELY ACTIVE |
| Shell Polymers Monaca | Monaca | 500+ | LIKELY ACTIVE |
| Sherwin-Williams | Rochester | 100–499 | LIKELY ACTIVE |
| Smallman Street | Pittsburgh | 20–99 | LIKELY ACTIVE |
| Smith Paint Products | Harrisburg | 20–99 | LIKELY ACTIVE |
| Solenis LLC | Huntingdon Valley | 20–99 | LIKELY ACTIVE |
All chemical manufacturing nationwide · All manufacturing in Pennsylvania