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Chemical Manufacturing

28,025 FACILITIESAll Census product lines →

NAICS 325

The Chemical Manufacturing industry, as defined by NAICS 325, had 25801 establishments according to the Bureau of Labor Statistics in 2025. This register lists 28025 facilities. The West Point, PA Facility employs 8892 people as of 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and product lines
Map of United States manufacturing facilities

Plants in this industry18,184 FACILITIES

Listing 18,184 of 28,025: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityStateEmployeesStatus
Kayaku Advanced Materials INCWestboroughMA100–499 ACTIVE
Kazmira LLCWatkinsCO1–19 ACTIVE
Kdc/one Port JervisPort JervisNY500+ ACTIVE
Kent Manufacturing, LLCGrand RapidsMI— ACTIVE
Kenvue Brands Llc/lititzLititzPA100–499 ACTIVE
Kephera Diagnostics LLCFraminghamMA1–19 ACTIVE
Ker Custom Molders INCBirdsboroPA20–99 ACTIVE
KetjenPasadenaTX100–499 ACTIVE
Key Scientific Products IncorporatedStamfordTX1–19 ACTIVE
Keystone IndustriesCherry HillNJ— ACTIVE
Kidde-fenwal, LLCAshlandMA— ACTIVE
Kingchem Laboratories INC.Saint FrancisWI20–99 ACTIVE
King Industries, INC.NorwalkCT100–499 ACTIVE
Kingsford Manufacturing CO Briquetting PlantBelleMO100–499 ACTIVE
Kingsford Manufacturing CompanySpringfieldOR20–99 ACTIVE
Kira Labs INCPompano BeachFL20–99 ACTIVE
Kirkhill, INC.BreaCA— ACTIVE
KiwoSeabrookTX20–99 ACTIVE
Koch Fertilizer Enid, LLCEnidOK100–499 ACTIVE
Kolene CORPDetroitMI20–99 ACTIVE
Kor-chem, INC.AtlantaGA— ACTIVE
Koster KeunenWatertownCT20–99 ACTIVE
Kost USA INCCincinnatiOH100–499 ACTIVE
Kraton Chemical, Panama City FacilityPanama CityFL100–499 ACTIVE
Kremers Urban Pharmaceuticals INC.SeymourIN100–499 ACTIVE
Kuehne Chemical Company INCNew CastleDE20–99 ACTIVE
Kuehne Chemical Company, INC.KearnyNJ20–99 ACTIVE
Kureha Pga, LLCBelleWV20–99 ACTIVE
Kustom GroupRichwoodKY20–99 ACTIVE
Kutol Products CompanySharonvilleOH100–499 ACTIVE
Kvk-tech INCNewtownPA100–499 ACTIVE
Kyzen CORPNashvilleTN20–99 ACTIVE
Lacamas Laboratories INCPortlandOR20–99 ACTIVE
Lakeside Plastics, INC.OshkoshWI100–499 ACTIVE
Lanco Manufacturing CORPSan LorenzoPR— ACTIVE
Lanxess CORPPittsburghPA— ACTIVE
Lanxess CORP - Central PlantEl DoradoAR100–499 ACTIVE
Laticrete Int'l INCBethanyCT500+ ACTIVE
Latrobe Specialty Metals Co, LLCLatrobePA— ACTIVE
Laur Silicone INCBeavertonMI1–19 ACTIVE
Lavior Pharma INCHallandale BeachFL— ACTIVE
Lawter INCBaxleyGA20–99 ACTIVE
Lemoyne SiteAxisAL20–99 ACTIVE
Lenzing Fibers INCAxisAL100–499 ACTIVE
Lexmark International, INC.LexingtonKY— ACTIVE
Lgc Clinical Diagnostics INCMilfordMA100–499 ACTIVE
Lgm International, INC.MelbourneFL— ACTIVE
Life Technologies CorporationCarlsbadCA— ACTIVE
Lincolnway Energy LLCNevadaIA20–99 ACTIVE
Linde Gas & Equipment INC.DanburyCT— ACTIVE

Search all 28,025 facilities

Common questions

How many chemical manufacturing facilities are in the United States?

As of NOV 2026, FactoryRegistry lists 28,025 chemical manufacturing facilities (NAICS 325) across 55 states, compiled from EPA, OSHA and Census records.

Which state has the most chemical manufacturing facilities?

California, with 5,130 facilities listed.

How many chemical manufacturing facilities are still operating?

15,129 of the 28,025 listed carry a recent operating signal in federal data — the register's Active or Likely active status. The rest are listed from their filings alone, which is a gap in the federal record rather than evidence that a plant has closed.