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Fabricated Metal Product Manufacturing

51,383 FACILITIESAll Census product lines →

NAICS 332

The Fabricated Metal Product Manufacturing industry, as defined by NAICS 332, had 61,064 establishments according to the Bureau of Labor Statistics in 2025. STERLING HEIGHTS ASSEMBLY PLANT in Sterling Heights employs 7,000 people as of 2025. This register lists 51,383 facilities.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

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

Plants in this industry51,383 FACILITIES

FacilityCityStateEmployeesStatus
Howland Machine CORPNilesOH1–19 ACTIVE
Htt, INC.SheboyganWI— ACTIVE
H & T Waterbury, INC.WaterburyCT100–499 ACTIVE
Hub Pattern CorporationRoanokeVA— ACTIVE
Huck International, INCCarsonCA100–499 ACTIVE
Huestis Machine CORPBristolRI20–99 ACTIVE
Huggins Metal Finishing, INC.SullivanMO20–99 ACTIVE
Hughes Brothers INCSewardNE100–499 ACTIVE
Hunting Dearborn INCFryeburgME100–499 ACTIVE
Hussey Seating CompanyNorth BerwickME100–499 ACTIVE
H & W Global Industries, LLCBlairsvillePA20–99 ACTIVE
Hydro Extrusion Portland, INC.PortlandOR20–99 ACTIVE
Hydro Honing Laboratories INCEast HartfordCT20–99 ACTIVE
Hyperbaric Modular Systems, INC.San DiegoCA— ACTIVE
Hypertherm, INCHanoverNH— ACTIVE
Hytek Finishes COKentWA100–499 ACTIVE
Ibc Coatings Technologies, LTD.LebanonIN20–99 ACTIVE
Ideal Fasteners, INC.AnaheimCA20–99 ACTIVE
Ideal Manufacturing INCBillingsMT20–99 ACTIVE
Idl Precision Machining, L.l.cMukilteoWA20–99 ACTIVE
Ihc INCDetroitMI— ACTIVE
Imagineering Enterprises INCIndianapolisIN— ACTIVE
Imagineering Enterprises, INC.South BendIN— ACTIVE
Imperial Carbide INCMeadvillePA20–99 ACTIVE
Imperial Metal Products CompanyGrand RapidsMI20–99 ACTIVE
Imperial Ornamental Metal Co., INC.FentonMO20–99 ACTIVE
I.m.t. Precision, INC.HaywardCA— ACTIVE
Independent Can CompanyVandaliaOH20–99 ACTIVE
Independent Can CompanyBelcampMD100–499 ACTIVE
Independent Forge CompanyOrangeCA— ACTIVE
Independent Machine CO. INC.EscanabaMI20–99 ACTIVE
Indiana Pickling & Processing CompanyPortageIN20–99 ACTIVE
Induction Heat Treating CORP.Crystal LakeIL20–99 ACTIVE
Induplate LLCNorth ProvidenceRI100–499 ACTIVE
Industrial Hard Carbon, LLCDenverNC— ACTIVE
Industrial Heater CORPCheshireCT20–99 ACTIVE
Industrial Louvers INCDelanoMN20–99 ACTIVE
Industrial Metal Plating INCReadingPA— ACTIVE
Industrial Specialty CO INCMontgomeryAL20–99 ACTIVE
Inland Marine Industries INCHaywardCA100–499 ACTIVE
Inner-tite CORPHoldenMA20–99 ACTIVE
Innovative Circuits, INC.AlpharettaGA— ACTIVE
Innovative Works INC.ChesterfieldMI— ACTIVE
Inrad Optics, INC.NorthvaleNJ20–99 ACTIVE
Interlaken Technology Company, LLCChaskaMN— ACTIVE
Intermetro Industries CORPWilkes BarrePA— ACTIVE
International Commerce & Marketing CORP.MilwaukeeWI100–499 ACTIVE
International Door INCCantonMI20–99 ACTIVE
International Hydraulics, INC.MentorOH— ACTIVE
International Manufacturing & Engineering LLCHaywardCA— ACTIVE

Search all 51,383 facilities

Common questions

How many fabricated metal product manufacturing facilities are in the United States?

As of SEP 2026, FactoryRegistry lists 51,383 fabricated metal product manufacturing facilities (NAICS 332) across 56 states, compiled from EPA, OSHA and Census records.

Which state has the most fabricated metal product manufacturing facilities?

California, with 7,047 facilities listed.

How many fabricated metal product manufacturing facilities are still operating?

26,195 of the 51,383 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.