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Manufacturing of weldments and fabricated steel plate for other purposes, other than for construction and mining

43,446 FACILITIES
FacilityCityStateEmployeesStatus
Kidde-fenwal, LLCAshlandMA— ACTIVE
Kinefac CorporationWorcesterMA20–99 ACTIVE
King Fabrication, L.l.c.HoustonTX100–499 ACTIVE
Kinney Manufacturing LLCLincolnNE100–499 ACTIVE
Kittyhawk INCGarden GroveCA20–99 ACTIVE
K & K Precision, INC.MasonOH20–99 ACTIVE
Kl Coatings INC.La MiradaCA— ACTIVE
Klune Industries INCNorth HollywoodCA100–499 ACTIVE
K & M Machine-fabricating, INC.CassopolisMI20–99 ACTIVE
Kmm Group, LTD.HatboroPA— ACTIVE
Knox Machine COWarrenME20–99 ACTIVE
Knoxville Sheet Metal Works, INCKnoxvilleTN20–99 ACTIVE
Kochek Company, LLCPutnamCT20–99 ACTIVE
Komline-sanderson Group, INC.PeapackNJ100–499 ACTIVE
Konrad Marine INCHudsonWI20–99 ACTIVE
Kowalski Heat Treating CO.ClevelandOH20–99 ACTIVE
Krueger International, INC.Green BayWI— ACTIVE
Ksm Industries INCGermantownWI20–99 ACTIVE
Kuhn Tool & Die COMeadvillePA20–99 ACTIVE
Kvf-quad, CorporationEast MolineIL20–99 ACTIVE
Kyocera International Inc.(san Diego)San DiegoCA500+ ACTIVE
Laclede Chain Manufacturing Company, LLCFentonMO1–19 ACTIVE
Laminated Shim CO INCCoronaCA20–99 ACTIVE
Lamjen INCEriePA1–19 ACTIVE
Lancaster Metals Science CORPLancasterPA20–99 ACTIVE
Landoll Company, LLCMarysvilleKS— ACTIVE
Landscape Structures INCDelanoMN500+ ACTIVE
Latitude CORP.VeronaWI100–499 ACTIVE
Latva Machine, LLCNewportNH— ACTIVE
Lavigne Manufacturing, INCCranstonRI20–99 ACTIVE
Leader Tech, INC.TampaFL— ACTIVE
Lebus International, INC.LongviewTX20–99 ACTIVE
Lewco INCSanduskyOH500+ ACTIVE
Lincoln Machine, INCLincolnNE20–99 ACTIVE
Lincoln Tool & Machine CORPHudsonMA20–99 ACTIVE
Lindquist Machine Co., LLCGreen BayWI20–99 ACTIVE
Little Falls Machine INCLittle FallsMN20–99 ACTIVE
Lockheed Martin Aeroparts, INC.JohnstownPA500+ ACTIVE
Loftness Specialized Farm Equipment, INC.HectorMN— ACTIVE
Logan Machine CompanyAkronOH20–99 ACTIVE
Lomar Machine & Tool COHortonMI1–19 ACTIVE
Lowell CorporationWest BoylstonMA20–99 ACTIVE
Lowell Manufacturing CompanyPacificMO20–99 ACTIVE
Lpi, INC.Eau ClaireWI20–99 ACTIVE
L.s. Starrett Company (the)AtholMA— ACTIVE
L. W. Schneider, INCPrincetonIL100–499 ACTIVE
Lyn-tron, INC.SpokaneWA20–99 ACTIVE
L & Z Tool & Engineering INCWatchungNJ20–99 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
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
Mah Machine CompanyCiceroIL20–99 ACTIVE
Major Tool & Machine INCIndianapolisIN100–499 ACTIVE
Manowske Welding CORPFond Du LacWI20–99 ACTIVE
Marathon Cutting Die INCWheelingIL20–99 ACTIVE
Marco Group, INC.NeoshoMO20–99 ACTIVE
Marine Travelift INCSturgeon BayWI100–499 ACTIVE
Marion Mold & Tool, INC.MarionVA20–99 ACTIVE
Maritech Machine, INC.Panama CityFL1–19 ACTIVE
Martin International Enclosures, LLCSeabrookNH— ACTIVE
Martin & Rush Machining INCTrinityNC— ACTIVE
Massie Mfg INCBaragaMI20–99 ACTIVE
Mathias Die CO INCSouth Saint PaulMN— ACTIVE
Maxson Automatic Machinery COWesterlyRI20–99 ACTIVE
Max Weiss CO LLCMilwaukeeWI20–99 ACTIVE
Mb Aerospace Warren LLCWarrenMI100–499 ACTIVE
Mbs Fabrication, INC.SouthbridgeMA20–99 ACTIVE
M-d Building Products, INC.Oklahoma CityOK500+ ACTIVE
Mdi Manufacturing, INC.LakewoodNJ1–19 ACTIVE
Mech Tronics CORPMelrose ParkIL20–99 ACTIVE
Meco CORPGreenevilleTN100–499 ACTIVE
Mega Machine Shop, INC.TumwaterWA20–99 ACTIVE
Meridian Industrial Group, LLCHolyokeMA20–99 ACTIVE
Merrill Iron & Steel INC.SchofieldWI100–499 ACTIVE
Mersen USA Ptt CORPBoontonNJ100–499 ACTIVE
Metal Arts LLCWichitaKS— ACTIVE
Metal Coatings CORPHoustonTX100–499 ACTIVE
Metal Components LLCGrand RapidsMI— ACTIVE
Metal Craft Machine & Engineering, INC.Elk RiverMN— ACTIVE
Metal Finishing Group INCSacramentoCA20–99 ACTIVE
Metal Finishing Technologies, LLCBristolCT20–99 ACTIVE
Metal Forms CorporationMilwaukeeWI20–99 ACTIVE
Metal Improvement Company, LLCLivermoreCA20–99 ACTIVE
Metal Improvement Company, LLCRomulusMI20–99 ACTIVE
Metal Improvement Company, LLC.WindsorCT20–99 ACTIVE
Metallics INCOnalaskaWI100–499 ACTIVE
Metal Products, IncorporatedAppletonWI20–99 ACTIVE
Metalworks INCLudingtonMI100–499 ACTIVE
Metglas, INCConwaySC100–499 ACTIVE
Metlsaw Systems INCBeniciaCA20–99 ACTIVE

FactoryRegistry lists 43,446 facilities whose primary industry classification is one of the 25 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced weldments and fabricated steel plate for other purposes, other than for construction and mining, in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.

The U.S. Census Bureau recorded this product line in 25 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 5,037 establishments reported producing it; the count for 6 of those industries was withheld.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

Part of Manufacturing of fabricated structural iron and steel for ships, boats, and barges
Manufacturing of externally threaded metal fasteners, including bolts, screws, and studs (excluding aircraft types)Manufacturing of internally threaded metal fasteners (excluding aircraft types)Manufacturing of aircraft propellers and helicopter rotors, including blades and partsManufacturing of integral horsepower motors and generators other than for land transportation equipment (rated at 746 watts or more) (excluding hermetics)Manufacturing of aircraft fasteners, including aerospace, meets specifications for flying vehicles (excluding plastics)Manufacturing of transportation reinforced and fiberglass plastics productsManufacturing of vehicular lighting components, electric (including parts and accessories)
Industries
Metal FabricatorsMachinery ManufacturersAll product lines

NAPCS collection code 2029025000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.