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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
Mid-missouri Energy LLCMalta BendMO20–99 ACTIVE
Midwest Renewable Energy, LLCSutherlandNE20–99 ACTIVE
Mikart, LLCAtlantaGA100–499 ACTIVE
Miller-stephenson Chemical CO INCDanburyCT— ACTIVE
Milliken Chemical Allen PlantBlacksburgSC100–499 ACTIVE
Milwaukee Composites, INC.CudahyWI100–499 ACTIVE
Minova USA INCGeorgetownKY— ACTIVE
Mitsubishi Chemical America- Alpolic DivisionChesapeakeVA100–499 ACTIVE
Mobile Paint Manufacturing Company of Delaware, INC.TheodoreAL— ACTIVE
Mobile Rosin Oil CO INCMobileAL20–99 ACTIVE
Molded DimensionsPort WashingtonWI20–99 ACTIVE
Molnlycke Manufacturing Us, LLC (formally Rynel )WiscassetME— ACTIVE
Momar, IncorporatedAtlantaGA100–499 ACTIVE
Montana Sulphur & Chemical COBillingsMT20–99 ACTIVE
Monument Chemical Houston LLCHoustonTX100–499 ACTIVE
Monument Chemical Kentucky LLCBrandenburgKY100–499 ACTIVE
Monument Chemical Port Arthur, LLCPort ArthurTX20–99 ACTIVE
Moravek Biochemicals, INCBreaCA20–99 ACTIVE
Morgan Advanced Ceramics, INCHudsonNH20–99 ACTIVE
Mosaic Fertilizer LLC - RiverviewRiverviewFL100–499 ACTIVE
Nanograf CorporationChicagoIL20–99 ACTIVE
National Chemical Laboratories of Pa INCPhiladelphiaPA20–99 ACTIVE
Nation Ford Chemical COFort MillSC20–99 ACTIVE
NatureplexOlive BranchMS— ACTIVE
Ncp Coatings, LLCNilesMI100–499 ACTIVE
Nebraska Corn Processing LLCCambridgeNE— ACTIVE
Neville Chemical CompanyPittsburghPA100–499 ACTIVE
New Leaf Biofuel, LLCSan DiegoCA— ACTIVE
New World Medical IncorporatedRancho CucamongaCA100–499 ACTIVE
Nexpera LLC - Wurtland PlantWurtlandKY20–99 ACTIVE
Nic Industries INCWhite CityOR100–499 ACTIVE
Nippon Chemical Texas INCPasadenaTX100–499 ACTIVE
Nippon Paint Automotive Americas INCLansingIL100–499 ACTIVE
Nippon Shokubai America Industries, INC.ChattanoogaTN20–99 ACTIVE
Nisus CORPRockfordTN20–99 ACTIVE
Niteo Products LLC.HernandoMS20–99 ACTIVE
Nitto Denko Avecia - Internal Tank FarmCincinnatiOH100–499 ACTIVE
Norit Americas, INCMarshallTX20–99 ACTIVE
Nortek Powder Coating LLCRomeNY— ACTIVE
Northern Coatings & Chemicals COMenomineeMI20–99 ACTIVE
Northern Technologies International CorporationCircle PinesMN20–99 ACTIVE
Northrop Grumman Systems CorporationMagnaUT— ACTIVE
Northstar Medical Technologies, LLCBeloitWI— ACTIVE
Nouryon Pulp and Performance ChemicalsColumbusMS20–99 ACTIVE
Nouryon Surface Chemistry LLCMorrisIL100–499 ACTIVE
Novartis Pharmaceuticals CorporationEast HanoverNJ500+ ACTIVE
Noven Therapeutics LLCMiamiFL— ACTIVE
Novo Nordisk INCPlainsboroNJ— ACTIVE
Nufarm Americas INCAlsipIL20–99 ACTIVE
Nugen Energy LLCMarionSD20–99 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.