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

35,090 FACILITIES
FacilityCityStateEmployeesStatus
Heico Aerospace CORPHollywoodFL20–99 ACTIVE
Heighten America, INC.OakdaleCA1–19 ACTIVE
Helwig Carbon Products INCMilwaukeeWI100–499 ACTIVE
Heresite Protective Coatings, LLCManitowocWI20–99 ACTIVE
Hermetic Seal CorporationRosemeadCA100–499 ACTIVE
Hexcel CORPCasa GrandeAZ100–499 ACTIVE
Highland Engineering, INC.HowellMI20–99 ACTIVE
Highpoint Tool & Machine, INC.SaegertownPA20–99 ACTIVE
High Tech Solutions LLCLees SummitMO20–99 ACTIVE
Hi-lo Manufacturing, COStacyMN20–99 ACTIVE
Hix CorporationPittsburgKS20–99 ACTIVE
Hixson Metal FinishingNewport BeachCA100–499 ACTIVE
H. K. Metal Craft Manufacturing CorporationLodiNJ20–99 ACTIVE
Hohman Plating, LLCDaytonOH100–499 ACTIVE
Honeywell - Deer ValleyPhoenixAZ500+ ACTIVE
Honeywell Engines SystemsPhoenixAZ500+ ACTIVE
Honeywell International INC.TempeAZ500+ 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
Huggins Metal Finishing, INC.SullivanMO20–99 ACTIVE
Hunting Dearborn INCFryeburgME100–499 ACTIVE
Hussey Seating CompanyNorth BerwickME100–499 ACTIVE
H & W Global Industries, LLCBlairsvillePA20–99 ACTIVE
Hydro Honing Laboratories INCEast HartfordCT20–99 ACTIVE
Hytek Finishes COKentWA100–499 ACTIVE
Ibc Coatings Technologies, LTD.LebanonIN20–99 ACTIVE
Ideal Fasteners, INC.AnaheimCA20–99 ACTIVE
Idl Precision Machining, L.l.cMukilteoWA20–99 ACTIVE
Imagineering Enterprises, INC.South BendIN— ACTIVE
Imperial Carbide INCMeadvillePA20–99 ACTIVE
Imperial Metal Products CompanyGrand RapidsMI20–99 ACTIVE
Induction Heat Treating CORP.Crystal LakeIL20–99 ACTIVE
Industrial Hard Carbon, LLCDenverNC— ACTIVE
Industrial Heater CORPCheshireCT20–99 ACTIVE
Industrial Louvers INCDelanoMN20–99 ACTIVE
Industrial Metal Plating INCReadingPA— ACTIVE
Industrial Precision, INCWestfieldMA20–99 ACTIVE
Industrial Specialty CO INCMontgomeryAL20–99 ACTIVE
Ingersoll Machine Tools INCRockfordIL100–499 ACTIVE
Inner-tite CORPHoldenMA20–99 ACTIVE
Inrad Optics, INC.NorthvaleNJ20–99 ACTIVE
Interlaken Technology Company, LLCChaskaMN— ACTIVE
International Commerce & Marketing CORP.MilwaukeeWI100–499 ACTIVE
International Hydraulics, INC.MentorOH— ACTIVE

FactoryRegistry lists 35,090 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.