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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
Leslie Controls, INC.TampaFL100–499 ACTIVE
Leupold & Stevens INCBeavertonOR500+ ACTIVE
Lewco INCSanduskyOH500+ ACTIVE
Lexair INCLexingtonKY20–99 ACTIVE
Librandis Mach ShopMiddletownPA20–99 ACTIVE
Light Metals Coloring Company, INC.SouthingtonCT20–99 ACTIVE
Lincoln IndustriesLincolnNE100–499 ACTIVE
Lincoln Machine, INCLincolnNE20–99 ACTIVE
Lincoln Tool & Machine CORPHudsonMA20–99 ACTIVE
Lindquist Machine Co., LLCGreen BayWI20–99 ACTIVE
Lindsay Irrigation Solutions, LLCLindsayNE100–499 ACTIVE
Lindsey Manufacturing COAzusaCA— ACTIVE
Linvatec CorporationLargoFL— ACTIVE
Lippert Components LLC Plant 72ElkhartIN— ACTIVE
Lisega, INC.KodakTN— ACTIVE
Lister Chain & Forge INCBlaineWA— ACTIVE
Little Falls Machine INCLittle FallsMN20–99 ACTIVE
Lockheed Martin Aeroparts, INC.JohnstownPA500+ ACTIVE
Lockheed Martin CORPArchbaldPA— ACTIVE
Lodge Manufacturing CompanySouth PittsburgTN500+ ACTIVE
Logan Machine CompanyAkronOH20–99 ACTIVE
Loos & Co., INC.NaplesFL20–99 ACTIVE
Lorin IndustriesMuskegonMI20–99 ACTIVE
Lowell CorporationWest BoylstonMA20–99 ACTIVE
Lowell Manufacturing CompanyPacificMO20–99 ACTIVE
L.s. Starrett Company (the)AtholMA— ACTIVE
Luvata Ohio, INC.DelawareOH100–499 ACTIVE
Lwrc International, LLCCambridgeMD20–99 ACTIVE
L. W. Schneider, INCPrincetonIL100–499 ACTIVE
Lyn-tron, INC.SpokaneWA20–99 ACTIVE
M a C CorporationIndianapolisIN100–499 ACTIVE
Machined Products CompanyLancasterPA20–99 ACTIVE
Machine Tool Engineering, INC.Charles CityIA20–99 ACTIVE
Machine & Tool Manufacturing CompanyAdelGA— ACTIVE
Machinists, INC.SeattleWA100–499 ACTIVE
Mackay Manufacturing INCSpokaneWA100–499 ACTIVE
Mack Engineering CorporationMinneapolisMN1–19 ACTIVE
Macuch Steel Products, INCAugustaGA20–99 ACTIVE
Madden Bolt CorporationHoustonTX100–499 ACTIVE
Magellan Aerospace Processing Long Island INCWest BabylonNY— ACTIVE
Magna Machine & Tool CO INCNew CastleIN20–99 ACTIVE
Magnetic Inspection Laboratory, INCElk Grove VillageIL100–499 ACTIVE
Magnetic & Penetrant Services Co., INC.SeattleWA100–499 ACTIVE
Magnolia Steel CO INCMeridianMS100–499 ACTIVE
Magnum Manufacturing, INC.ErinTN— ACTIVE
Mah Machine CompanyCiceroIL20–99 ACTIVE
Major Tool & Machine INCIndianapolisIN100–499 ACTIVE
Malin CompanyBrookparkOH20–99 ACTIVE
Manitou Equipment America, LLC. - MadisonMadisonSD100–499 ACTIVE
Manowske Welding CORPFond Du LacWI20–99 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.