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Chemical Manufacturing

27,897 FACILITIESAll Census product lines →

NAICS 325

The Chemical Manufacturing industry, as defined by NAICS 325, had an annual payroll of about $110.1 billion according to the Bureau of Labor Statistics in 2025. The Bureau of Labor Statistics counted 25801 establishments in the Chemical Manufacturing industry across the United States in 2025. This register lists 27897 facilities in total.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

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

Plants in this industry27,897 FACILITIES

FacilityCityStateEmployeesStatus
Granite Falls Energy LLCGranite FallsMN20–99 ACTIVE
Great Lakes Chemical, South PlantEl DoradoAR100–499 ACTIVE
Greenfield Global USA INC.ShelbyvilleKY20–99 ACTIVE
Green Plains Central City LLCCentral CityNE20–99 ACTIVE
Green Plains Madison LLCMadisonIL20–99 ACTIVE
Green Plains Mount VernonMount VernonIN20–99 ACTIVE
Green Plains Wood River, LLC.Wood RiverNE20–99 ACTIVE
Grifols Diagnostic Solutions INC.EmeryvilleCA— ACTIVE
Gsk HamiltonHamiltonMT100–499 ACTIVE
Guardian Lima, LLCLimaOH20–99 ACTIVE
Hach CompanyAmesIA100–499 ACTIVE
Halo Pharmaceutical, INCWhippanyNJ100–499 ACTIVE
Hardy DiagnosticsSanta MariaCA— ACTIVE
Harrell Industries, INC.Rock HillSC20–99 ACTIVE
Hasa Inc.- SaugusSaugusCA100–499 ACTIVE
Helena Laboratories CorporationBeaumontTX— ACTIVE
Hemlock Semiconductor Operations LLCHemlockMI500+ ACTIVE
Henkel CorporationDelawareOH— ACTIVE
Henkel US Operations CorporationBay PointCA100–499 ACTIVE
Henkel US Operations CorporationBrandonSD— ACTIVE
Hentzen Coatings INCGreenvilleSC20–99 ACTIVE
Hentzen Coatings INCMilwaukeeWI— ACTIVE
Heresite Protective Coatings, LLCManitowocWI20–99 ACTIVE
Hero Bx AlabamaMoundvilleAL1–19 ACTIVE
Heron Lake Bioenergy, LLCHeron LakeMN20–99 ACTIVE
Hexcel CORPCasa GrandeAZ100–499 ACTIVE
Hexcel CorporationDecaturAL100–499 ACTIVE
Highwater Ethanol, LLCLambertonMN20–99 ACTIVE
Hikma Pharmaceuticals USA INC. (0125041763)ColumbusOH500+ ACTIVE
Hill Manufacturing Company, INC.AtlantaGA20–99 ACTIVE
Hi-tech ColorOdentonMD20–99 ACTIVE
Hologic INCLondonderryNH20–99 ACTIVE
Hologic, INC.MarlboroughMA— ACTIVE
Homeland Energy Solutions, LLCLawlerIA20–99 ACTIVE
Houston Chemical PlantHoustonTX1–19 ACTIVE
Hummel Croton INCSouth PlainfieldNJ— ACTIVE
Ifs Coatings INCGainesvilleTX100–499 ACTIVE
Immucor INCNorcrossGA— ACTIVE
Indium Corporation of America, theClintonNY— ACTIVE
Ineos Nitriles USA LLCLimaOH100–499 ACTIVE
Ineos PhenolTheodoreAL100–499 ACTIVE
Ineos Pigments Usa, Inc.- Plant 1AshtabulaOH100–499 ACTIVE
Innophos INCNashvilleTN100–499 ACTIVE
Innospec Active Chemicals High PointHigh PointNC20–99 ACTIVE
Innovacyn, INC.RialtoCA— ACTIVE
Innovative Water Care, LLC.South CharlestonWV20–99 ACTIVE
Integrated Dna Technologies, INC.CoralvilleIA— ACTIVE
International Coatings Co, INCCerritosCA20–99 ACTIVE
International Medical Industries INC.Pompano BeachFL100–499 ACTIVE
International Paint LLCHoustonTX— ACTIVE

Search all 27,897 facilities

Common questions

How many chemical manufacturing facilities are in the United States?

As of SEP 2026, FactoryRegistry lists 27,897 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 5,100 facilities listed.

How many chemical manufacturing facilities are still operating?

14,382 of the 27,897 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.