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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
Pvs Chemical SolutionsBuffaloNY20–99 ACTIVE
Pyrotechnic Specialties, INCByronGA20–99 ACTIVE
Qsa Global INCBurlingtonMA20–99 ACTIVE
Qualco INCPassaicNJ20–99 ACTIVE
Qualichem, INC.SalemVA20–99 ACTIVE
Quality Finishing Ind. LLCKansas CityMO— ACTIVE
Quantum Composites INC.Bay CityMI20–99 ACTIVE
Quantum Innovations INCCentral PointOR— ACTIVE
Ques Industries INCBrookparkOH— ACTIVE
Questvapco CorporationBrenhamTX100–499 ACTIVE
Quicksilver ScientificLouisvilleCO100–499 ACTIVE
Quip Laboratories INCWilmingtonDE20–99 ACTIVE
Quva Pharma, INC.Sugar LandTX500+ ACTIVE
Radnostix, INC.Idaho FallsID— ACTIVE
Rainbow Fertilizer LLCAmericusGA20–99 ACTIVE
Ralph Santore and Sons, INC.BunnellFL20–99 ACTIVE
Randox Laboratories-us LTDKearneysvilleWV— ACTIVE
Rapicure Solutions, INC.LovelandCO— ACTIVE
Raven Industries, INC.LatrobePA— ACTIVE
Rbp Chemical Technology INCMilwaukeeWI20–99 ACTIVE
Rec Advanced Silicon Materials LLCButteMT100–499 ACTIVE
R.e. Darling Co., INC.TucsonAZ100–499 ACTIVE
Red Ball Oxygen Co., INC.ShreveportLA100–499 ACTIVE
Redex Industries INCSalemOH1–19 ACTIVE
Red River Energy LLCRosholtSD20–99 ACTIVE
Regal Chemical CompanyAlpharettaGA20–99 ACTIVE
Regenesis Bioremediation ProductsSan ClementeCA20–99 ACTIVE
Reg Geismar, LLCGeismarLA100–499 ACTIVE
Regis Technologies INCMorton GroveIL20–99 ACTIVE
Reinhold Industries INCSanta Fe SpringsCA— ACTIVE
Reliance Specialty Products INCCarol StreamIL1–19 ACTIVE
Reltek, LLCSanta RosaCA1–19 ACTIVE
Rem Chemicals, INC.SouthingtonCT— ACTIVE
Replimune, INC.WoburnMA100–499 ACTIVE
Resinall Mississippi - HattiesburgHattiesburgMS100–499 ACTIVE
Restoration Medical Polymers, LLCColumbia CityIN— ACTIVE
Rexarc International, INCWest AlexandriaOH1–19 ACTIVE
Reynolds Polymer Technology, INC.Grand JunctionCO20–99 ACTIVE
Rhodia, Baytown PlantBaytownTX20–99 ACTIVE
Ricca ChemicalArlingtonTX20–99 ACTIVE
Richard-allan Scientific LLCKalamazooMI— ACTIVE
Riken Elastomers CORPHopkinsvilleKY20–99 ACTIVE
Rimtec CorporationBurlington TwpNJ20–99 ACTIVE
Ringneck Energy, LLCOnidaSD20–99 ACTIVE
Ritedose CORPColumbiaSC500+ ACTIVE
Rls (usa) INC.Lake MaryFL100–499 ACTIVE
Rochester Midland CorporationRochesterNY— ACTIVE
Rocky Mountain Reagents, INC.GoldenCO20–99 ACTIVE
Rodgers Fertilizer LLCSaludaSC1–19 ACTIVE
Roebic Laboratories, INC.OrangeCT20–99 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.