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Machinery Manufacturing

24,552 FACILITIESAll Census product lines →

NAICS 333

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

Plants in this industry24,552 FACILITIES

FacilityCityStateEmployeesStatus
Auburn Gear INCAuburnIN100–499 ACTIVE
Augustine Die & Mold INCSomersetPA— ACTIVE
Austin Air Systems LTDBuffaloNY20–99 ACTIVE
Austrian Machine CORPCranstonRI— ACTIVE
Autodie InternationalGrand RapidsMI100–499 ACTIVE
Automated Conveyor Systems INCLynchburgVA100–499 ACTIVE
Automation Devices INCFairviewPA20–99 ACTIVE
Autometrix INCGrass ValleyCA— ACTIVE
Autoquip CORPGuthrieOK— ACTIVE
A-vac Industries, INCAnaheimCA— ACTIVE
Avers Machine and Gear INC.Schiller ParkIL— ACTIVE
Aviation Specialties Unlimited, INC.BoiseID20–99 ACTIVE
Avkin INCNewportDE20–99 ACTIVE
Avs, IncorporatedAyerMA— ACTIVE
Avtechtyee INCEverettWA— ACTIVE
Axcelis Technologies INCBeverlyMA— ACTIVE
Axis Fabrication & Machine Co, LLCRockfordTN— ACTIVE
Azoth INCAnn ArborMI— ACTIVE
Bad Boy Mowers LLCBatesvilleAR— ACTIVE
B a Die Mold, INC.AuroraIL— ACTIVE
Bainter Construction Company INC.HoxieKS— ACTIVE
Baird Machinery CORPThomastonCT— ACTIVE
Balance Technology INCWhitmore LakeMI— ACTIVE
Ballco Manufacturing Company, INC.AuroraIL20–99 ACTIVE
Bandit Industries, INC.RemusMI— ACTIVE
Barken's Hardchrome, INC.ComptonCA— ACTIVE
Barnes & Jones, LLCRandolphMA— ACTIVE
Barrington Automation LTDLake in the HillsIL— ACTIVE
Bausch & Lomb IncorporatedRochesterNY— ACTIVE
Bcn Technical Services INCHastingsMI— ACTIVE
Bdp Industries INCGreenwichNY20–99 ACTIVE
Bear Valley Precision Casting, LLCParowanUT— ACTIVE
Beecher Emission Solution Technologies LLCHorseheadsNY1–19 ACTIVE
Bee Line COBettendorfIA— ACTIVE
Belac LLCOldsmarFL100–499 ACTIVE
Belden Tools INCHillsideIL— ACTIVE
Bellspray LLCOpelousasLA— ACTIVE
Benchmark Electronics, INC.MesaAZ— ACTIVE
Bender Ccp, INC.VernonCA— ACTIVE
Bender Foundry Service, INCSigourneyIA— ACTIVE
Bend-tek, INC.Santa AnaCA— ACTIVE
Bergey Windpower Company, LLCNormanOK— ACTIVE
Berner International LLCNew CastlePA100–499 ACTIVE
Beyond Meat, INC.El SegundoCA— ACTIVE
B & H Machining INCSan CarlosCA— ACTIVE
B & H Toolworks INCRichmondKY— ACTIVE
Bidwell Industrial Group, INC.MiddletownCT— ACTIVE
Bitterroot Tool & Machine, LLCStevensvilleMT20–99 ACTIVE
Blasdel Enterprises INCGreensburgIN— ACTIVE
Blastec, INC.AlpharettaGA20–99 ACTIVE

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Common questions

How many machinery manufacturing facilities are in the United States?

As of AUG 2026, FactoryRegistry lists 24,552 machinery manufacturing facilities (NAICS 333) across 54 states, compiled from EPA, OSHA and Census records.

Which state has the most machinery manufacturing facilities?

California, with 4,623 facilities listed.

How many machinery manufacturing facilities are still operating?

12,157 of the 24,552 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.