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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
Shuttleworth, INCHuntingtonIN100–499 ACTIVE
Silent AireGilbertAZ500+ ACTIVE
Sioux CorporationBeresfordSD20–99 ACTIVE
Sky Rider Equipment Co, INCAnaheimCA20–99 ACTIVE
Snorkel International, LLCElwoodKS100–499 ACTIVE
So-low Environmental Equipment, COCincinnatiOH20–99 ACTIVE
Solventum Purification INC.MeridenCT100–499 ACTIVE
Sound Propeller Services, INC.SeattleWA20–99 ACTIVE
Spartan, INCBakersfieldCA20–99 ACTIVE
Special Metals Welding Products CompanyNewtonNC20–99 ACTIVE
Spectral Systems LLCHopewell JctNY20–99 ACTIVE
Spi Mobile Pulley Works, LLCMobileAL20–99 ACTIVE
Springfield Remanufacturing CORPSpringfieldMO100–499 ACTIVE
Src Automotive, INCSpringfieldMO100–499 ACTIVE
Src of Lexington, INCLexingtonKY100–499 ACTIVE
Srs Crisafulli INCGlendiveMT20–99 ACTIVE
S & S Die COLansingMI20–99 ACTIVE
Stafford Manufacturing CORP.WilmingtonMA20–99 ACTIVE
Stampede Die CORPWaylandMI20–99 ACTIVE
Stature Electric, INC.WatertownNY20–99 ACTIVE
Stellar Industries, INC. - Kanawha PlantKanawhaIA20–99 ACTIVE
Sterigenics US LLCQueensburyNY— ACTIVE
Sterilization Services of GeorgiaAtlantaGA— ACTIVE
Stewart Filmscreen CORPTorranceCA— ACTIVE
Stork H & E Turbo Blading, INC.IthacaNY100–499 ACTIVE
Stulz Air Technology Systems, INC.FrederickMD100–499 ACTIVE
Sunstar Americas, INC.SchaumburgIL100–499 ACTIVE
Superalloy Manufacturing Solutions CorporationCincinnatiOH20–99 ACTIVE
Superior Fabrication Company, LLCKincheloeMI20–99 ACTIVE
Superior-lidgerwood-mundy CORPSuperiorWI20–99 ACTIVE
Superior Optical Labs, INCOcean SpringsMS100–499 ACTIVE
Super Radiator Coils Limited PartnershipRichmondVA— ACTIVE
Super Radiator Coils Limited PartnershipPhoenixAZ100–499 ACTIVE
Super Radiator Coils LPChaskaMN100–499 ACTIVE
Suspa, IncorporatedGrand RapidsMI100–499 ACTIVE
Symmetrix Composite Tooling, INC.BristolRI1–19 ACTIVE
Tarter Gate Company, LLCDunnvilleKY100–499 ACTIVE
Tarus Products, INCSterling HeightsMI20–99 ACTIVE
Taurus Fabrication, INCGrass ValleyCA— ACTIVE
Taylor Devices INCNorth TonawandaNY100–499 ACTIVE
Taylor Turning INCWixomMI1–19 ACTIVE
T/cci Manufacturing, L.l.c.DecaturIL100–499 ACTIVE
Tds Automation, INC.WaverlyIA20–99 ACTIVE
Techcrane International LLCCovingtonLA20–99 ACTIVE
Tech Manufacturing, LLCWright CityMO20–99 ACTIVE
Techni-cast LLCSouth GateCA20–99 ACTIVE
Teledyne Energy Systems, INCHunt ValleyMD20–99 ACTIVE
Terumo Bct INCLakewoodCO— ACTIVE
The Entwistle Company LLCHudsonMA100–499 ACTIVE
The Estabrook CorporationBereaOH20–99 ACTIVE

Search all 24,552 facilities

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.