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Heat treating of metal for the trade

36,628 FACILITIES

Census designationHeat treating of metal for the trade (heat treating, annealing, brazing, shot peening, tempering, etc.)

FacilityCityStateEmployeesStatus
High-tech Machine CO INCWilmingtonDE— LIKELY ACTIVE
Hightower Welding & Machine Shop, INC.North AugustaSC— LIKELY ACTIVE
Highway 311SchrieverLA20–99 LIKELY ACTIVE
Highway Safety Corp.GlastonburyCT20–99 LIKELY ACTIVE
Highway Safety LLCMarionOH20–99 LIKELY ACTIVE
HindleyCumberlandRI20–99 LIKELY ACTIVE
Hirschi Powder CoatingNorth Las VegasNV1–19 LIKELY ACTIVE
HiTech AeroEastlakeOH20–99 LIKELY ACTIVE
Hi-tech Bed Systems, CorporationWheatlandWY— LIKELY ACTIVE
Hi-tech Compressor & Pump Products, INC.BristolPA— LIKELY ACTIVE
Hi-tech Precision Machining, INC.San JoseCA— LIKELY ACTIVE
Hi-tech Solutions LLCClevelandOH— LIKELY ACTIVE
Hi-Tech Wire and ManufacturingSaint HenryOH20–99 LIKELY ACTIVE
Hizni DariVan NuysCA— LIKELY ACTIVE
H.j.m. Machine Shop, INCHarahanLA— LIKELY ACTIVE
H&K Perforating LLCChicagoIL1–19 LIKELY ACTIVE
H&K Perforating, LLC TNClevelandTN20–99 LIKELY ACTIVE
H & K Precision Machine, LLCCedar SpringsMI— LIKELY ACTIVE
Hkr, LLCCatoosaOK20–99 LIKELY ACTIVE
Hmi Mold El Paso INCEl PasoTX— LIKELY ACTIVE
h&m USA DiesCharlotteNC20–99 LIKELY ACTIVE
Hnf LLCWylieTX— LIKELY ACTIVE
Hobson & Motzer, LLC - WallingfordWallingfordCT20–99 LIKELY ACTIVE
Hobson Tool and Machine CO.FranklinIN— LIKELY ACTIVE
Hodges Manufacturing PlantHodgesSC100–499 LIKELY ACTIVE
Hodges SC FacilityHodgesSC100–499 LIKELY ACTIVE
Hodge ToolLancasterPA20–99 LIKELY ACTIVE
Hoeganaes - RidgwayRidgwayPA1–19 LIKELY ACTIVE
Hoffman Industries, LLCAnokaMN500+ LIKELY ACTIVE
Hoffman's Machine Shop, LLCMiltonPA— LIKELY ACTIVE
Hogan Mfg., INC.EscalonCA— REPORTED CLOSED
Hogue Precision Machinery, INC.SparksNV— LIKELY ACTIVE
Hoists Direct, LLCAlbemarleNC— LIKELY ACTIVE
Hokes Bluff Weld & Fab (A Division of Blastcrete)Hokes BluffAL20–99 LIKELY ACTIVE
HollandHollandOH20–99 LIKELY ACTIVE
Holland Industrial Machine & Welding, LLCDothanAL1–19 LIKELY ACTIVE
Holland Production CenterHollandMI100–499 LIKELY ACTIVE
Holliston MFG (GTS, HTAS)HollistonMA100–499 LIKELY ACTIVE
Hol-Mac Corporation Plant 1Bay SpringsMS100–499 LIKELY ACTIVE
Holtec Manufacturing Division, INCE PittsburghPA— LIKELY ACTIVE
Honest Logistics LLCJoppaMD— LIKELY ACTIVE
Honey BrookHoney BrookPA100–499 LIKELY ACTIVE
Honeyville Metal, LLCTopekaIN20–99 LIKELY ACTIVE
Honeywell Aerospace-Sky HarborPhoenixAZ500+ LIKELY ACTIVE
Honeywell AnnistonAnnistonAL1–19 LIKELY ACTIVE
Hoosier Crane Service Company - ElkhartElkhartIN100–499 LIKELY ACTIVE
Hoosier Crane Service Company - Fort WayneFort WayneIN1–19 LIKELY ACTIVE
Hoosier Crane Service Company - IndianapolisIndianapolisIN20–99 LIKELY ACTIVE
Hoosier Crane Service Company - KoutsKoutsIN1–19 LIKELY ACTIVE
Hopewell Manufacturing INCWaynesboroPA— LIKELY ACTIVE

FactoryRegistry lists 36,628 facilities whose primary industry classification is one of the 20 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced Heat treating of metal for the trade (heat treating, annealing, brazing, shot peening, tempering, etc.), 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 20 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 2,719 establishments reported producing it; the count for 7 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.

Related lines
Metal coating, engraving, etching (excluding jewelry and silverware), and allied services to manufacturers, including physical vapor deposition (PVD), chemical vapor deposition (CVD), and all other thin film vacuum coating of metalsOther chemical contract manufacturing services, performed using materials owned by others (i.e., the customer)Clay, glass, cement, and other nonmetallic minerals products contract manufacturing services, performed using materials owned by others (i.e., the customer)Printing plates and cylinders, prepared for printing (excluding blank plates and blank cylinders)Petroleum and coal product contract manufacturing services, performed using materials owned by others (i.e., the customer)
Industries
Primary Metal ManufacturersMetal FabricatorsMachinery ManufacturersElectrical Equipment ManufacturersTransportation Equipment ManufacturersAll product lines

NAPCS collection code 2053450000. 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.