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Manufacturing of weldments and fabricated steel plate for construction and mining

31,970 FACILITIES
FacilityCityStateEmployeesStatus
Hi-lo Manufacturing, COStacyMN20–99 ACTIVE
Historical Arts & Casting, INCWest JordanUT20–99 ACTIVE
Hix CorporationPittsburgKS20–99 ACTIVE
H. K. Metal Craft Manufacturing CorporationLodiNJ20–99 ACTIVE
Hoosier, INC.CoronaCA— ACTIVE
Hoosier Pattern, INC.DecaturIN— ACTIVE
Houston Precision Fasteners I LPHoustonTX100–499 ACTIVE
Howco Metals Management, LPHoustonTX— ACTIVE
Howe & Howe INC.WaterboroME20–99 ACTIVE
Howland Machine CORPNilesOH1–19 ACTIVE
Hub Pattern CorporationRoanokeVA— ACTIVE
Huestis Machine CORPBristolRI20–99 ACTIVE
Hunting Dearborn INCFryeburgME100–499 ACTIVE
Hussey Seating CompanyNorth BerwickME100–499 ACTIVE
Hyperbaric Modular Systems, INC.San DiegoCA— ACTIVE
Ideal Fasteners, INC.AnaheimCA20–99 ACTIVE
Ideal Manufacturing INCBillingsMT20–99 ACTIVE
Idl Precision Machining, L.l.cMukilteoWA20–99 ACTIVE
Imperial Carbide INCMeadvillePA20–99 ACTIVE
Imperial Metal Products CompanyGrand RapidsMI20–99 ACTIVE
Imperial Ornamental Metal Co., INC.FentonMO20–99 ACTIVE
Independent Machine CO. INC.EscanabaMI20–99 ACTIVE
Industrial Heater CORPCheshireCT20–99 ACTIVE
Industrial Louvers INCDelanoMN20–99 ACTIVE
Industrial Precision, INCWestfieldMA20–99 ACTIVE
Industrial Specialty CO INCMontgomeryAL20–99 ACTIVE
Inner-tite CORPHoldenMA20–99 ACTIVE
Innovative Works INC.ChesterfieldMI— ACTIVE
Inrad Optics, INC.NorthvaleNJ20–99 ACTIVE
Interlaken Technology Company, LLCChaskaMN— ACTIVE
International Commerce & Marketing CORP.MilwaukeeWI100–499 ACTIVE
International Hydraulics, INC.MentorOH— ACTIVE
International Manufacturing & Engineering LLCHaywardCA— ACTIVE
International Mezzo Technologies, INCBaton RougeLA20–99 ACTIVE
International Mold CorporationClinton TownshipMI20–99 ACTIVE
International Ordnance Technologies, INC.JamestownNY20–99 ACTIVE
International Precision Machining, INC.Waite ParkMN20–99 ACTIVE
Interstate Gratings, LLCLindonUT20–99 ACTIVE
Irwin Automation INCGreensburgPA— ACTIVE
Ixom Watercare INCDickinsonND20–99 ACTIVE
J & a Manufacturing, INC.GarlandTX20–99 ACTIVE
Jantec, IncorporatedTraverse CityMI— ACTIVE
Jbc Steel Products, LLCDallasTX20–99 ACTIVE
Jcb INC.PoolerGA500+ ACTIVE
Jc Machine, INCLakelandFL20–99 ACTIVE
Jdm Machining, INC.StaplesMN20–99 ACTIVE
Jered LLCBrunswickGA100–499 ACTIVE
Jergens INCClevelandOH100–499 ACTIVE
Jersey Shore Steel COJersey ShorePA100–499 ACTIVE
Jesco Industries, INC.LitchfieldMI20–99 ACTIVE
J. H. Botts, LLCJolietIL20–99 ACTIVE
J. K. Pulley Company, INC.Saint LouisMO20–99 ACTIVE
Jlg Industries, INC.ShippensburgPA— ACTIVE
J. Newell CorporationArlingtonWA20–99 ACTIVE
Johnson Machine Works, INC.CharitonIA20–99 ACTIVE
John W. Mcdougall Co., INC.NashvilleTN100–499 ACTIVE
Jordan Innovative Fabrication, LLCBiscoeNC20–99 ACTIVE
J & P Khamken Industries INCMontgomeryAL— ACTIVE
Jpw Structural Contracting INCSyracuseNY20–99 ACTIVE
Jr Machine LLCShawanoWI20–99 ACTIVE
J. T. Cullen CO INCFultonIL20–99 ACTIVE
J.v. Manufacturing CO INCNatrona HeightsPA20–99 ACTIVE
J.v. Precision Machine CO.SeymourCT20–99 ACTIVE
Jwp ManufacturingSanta ClaraCA— ACTIVE
Kalman Manufacturing, INCMorgan HillCA20–99 ACTIVE
Kasper Industries, INCGaylordMI— ACTIVE
Keizer-morris International INCNorth BranchMI— ACTIVE
Kennametal INCLa VergneTN100–499 ACTIVE
Kennametal INC.RogersAR— ACTIVE
Kennedy INCNorth KingstownRI— ACTIVE
Kennedy Tank & Manufacturing Company, INC.IndianapolisIN100–499 ACTIVE
Kern Steel Fabrication, INC.BakersfieldCA20–99 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
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
Ksm Industries INCGermantownWI20–99 ACTIVE
Kuhn Tool & Die COMeadvillePA20–99 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
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

FactoryRegistry lists 31,970 facilities whose primary industry classification is one of the 15 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 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 15 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 1,993 establishments reported producing it; the count for 1 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, steel, aluminum, and other metals for other nonbuilding construction, including for transmission towers, substations, ships, and offshore oil platforms (excluding for buildings and bridges)
Manufacturing of structural block, lightweight units (units made with concrete weighing less than 105 lb per cubic foot) (dry weight)Manufacturing of fabricated structural aluminum for ships, boats, barges, transmission towers, and other structuresManufacturing of fabricated structural iron and steel for offshore oil and gas platformsManufacturing of fabricated structural iron and steel for transmission towers, substations, radio antenna towers, and supporting structuresManufacturing of fabricated structural iron and steel for tunneling and subway workManufacturing of other fabricated structural iron and steel for construction (excluding for buildings, bridges, transmission towers, substations, offshore oil and gas platforms, tunneling, and subway work)Manufacturing of other fabricated structural metal for construction (excluding iron, steel, and aluminum)Manufacturing of structural block, medium weight units (units made with concrete weighing at least 105 lb but less than 125 lb per cubic foot) (dry weight)
Industries
Metal FabricatorsMachinery ManufacturersAll product lines

NAPCS collection code 2035125000. 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.