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

35,090 FACILITIES
FacilityCityStateEmployeesStatus
Douglas Machine & Engineering LLCDavenportIA20–99 ACTIVE
Dowding Industries INCEaton RapidsMI100–499 ACTIVE
D & R Machine Co., LLCSouthamptonPA20–99 ACTIVE
Droitcour COWarwickRI20–99 ACTIVE
Drt Aerospace LLCSidneyOH20–99 ACTIVE
D & S Machine Service, INC.LuxemburgWI100–499 ACTIVE
Ducommun Aerostructures, INC.OrangeCA— ACTIVE
Ducworks INCLoganUT20–99 ACTIVE
Dupage Machine Products, INCBloomingdaleIL100–499 ACTIVE
Dyna-empire INCGarden CityNY— ACTIVE
Dynamic Design and Manufacturing, INC.NiwotCO20–99 ACTIVE
Dynamic Metals, LLCElkhartIN100–499 ACTIVE
Dynamic Sealing Technologies LLCAndoverMN20–99 ACTIVE
Earnest Products INCSanfordFL100–499 ACTIVE
Eastern Metal Works, INC.MilfordCT20–99 ACTIVE
Eastern Plating, LLCNewportTN20–99 ACTIVE
E. C. Plating, INC.Santa ClaraCA20–99 ACTIVE
E. C. Styberg Engineering CompanyRacineWI100–499 ACTIVE
Edson Manufacturing, INCWolcottCT20–99 ACTIVE
E-fab, INC.Santa ClaraCA1–19 ACTIVE
Efficient Machine ProductsStrongsvilleOH20–99 ACTIVE
Eirich Machines, INC.GurneeIL20–99 ACTIVE
Ejay's Machine Co., INC.FullertonCA20–99 ACTIVE
Electro Adapter INCChatsworthCA20–99 ACTIVE
Electrolizing INCProvidenceRI20–99 ACTIVE
Electrolizing, INC.Los AngelesCA20–99 ACTIVE
Electro-mechanical Products, INC.LakewoodCO100–499 ACTIVE
Electronic Sheetmetal Craftsmen of Florida, INC.MelbourneFL— ACTIVE
Electro-spec INCFranklinIN20–99 ACTIVE
Elite Metal Finishing East, LLCOrlandoFL20–99 ACTIVE
Elkhart Brass Manufacturing Company, LLCElkhartIN100–499 ACTIVE
Ella Engineering IncorporatedElk Grove VillageIL20–99 ACTIVE
Ellwood Crankshaft and Machine CompanyHermitagePA100–499 ACTIVE
Ellwood Engineered CastingsHubbardOH100–499 ACTIVE
Elmira Stamping & Manufacturing CorporationElmiraNY1–19 ACTIVE
Elsner Engineering Works INCHanoverPA20–99 ACTIVE
Elyria Foundry Company LLCElyriaOH100–499 ACTIVE
Embee Processing, LLCSanta AnaCA100–499 ACTIVE
E & M Manufacturing INCSaint PaulMN20–99 ACTIVE
Engineered Finishing, INC.MinneapolisMN— ACTIVE
Enjet Aero Bloomfield, LLCBloomfieldCT100–499 ACTIVE
Enjet Aero Malden, LLCMaldenMA20–99 ACTIVE
Enterprise Cnc Machining LLCMankatoMN— ACTIVE
Envirotech LLCBoiseID— ACTIVE
Equipment Fabricators INCCocoaFL20–99 ACTIVE
Erie Plating COEriePA— ACTIVE
Esl Power Systems, INC.CoronaCA100–499 ACTIVE
Ess Metron, LLCDenverCO100–499 ACTIVE
Essner Manufacturing LPFort WorthTX20–99 ACTIVE
Est Tool & Machine INCBrodheadKY20–99 ACTIVE
Evaporated Coatings INCWillow GrovePA20–99 ACTIVE
Excel Machine & Fabrication IncorporatedBaltimoreMD— ACTIVE
Fab Masters Company, INC.MarcellusMI20–99 ACTIVE
Faith Manufacturing Company, INC.HumbleTX20–99 ACTIVE
Falcon Sheet Metal, INCNorth Salt LakeUT— ACTIVE
Falso Industries, INC.SyracuseNY20–99 ACTIVE
Fastener Technology CORPNorth HollywoodCA20–99 ACTIVE
Faxon Machining, LLCCincinnatiOH— ACTIVE
F.b.f., INC.SouthamptonPA20–99 ACTIVE
Fenn LLCEast BerlinCT20–99 ACTIVE
Ferco Tech, LLCFranklinOH20–99 ACTIVE
Ferno Washington, INC.WilmingtonOH100–499 ACTIVE
F. H. Peterson Machine CorporationStoughtonMA20–99 ACTIVE
Fibeco CORPSheboygan FallsWI1–19 ACTIVE
Figeac Aero North America, INCWichitaKS100–499 ACTIVE
First Article Mfg. LLCSoudertonPA— ACTIVE
Fitchburg Welding CO INCWestminsterMA20–99 ACTIVE
Fives Landis CORPHagerstownMD100–499 ACTIVE
Five Star Tool Co., INC.RochesterNY20–99 ACTIVE
Fk Instrument CO LLCClearwaterFL— ACTIVE
Flame Metals Processing CORPRogersMN100–499 ACTIVE
Flex-cell Precision INCLancasterPA20–99 ACTIVE
Flinchbaugh Engineering INCYorkPA100–499 ACTIVE
Florence Corporation of KansasManhattanKS— ACTIVE
Form Cut Industries INC.NewarkNJ20–99 ACTIVE
Formlabs INC.SomervilleMA100–499 ACTIVE
Fort Wayne Metals Research Products, LLCFort WayneIN— ACTIVE
Fotofab, LLCChicagoIL20–99 ACTIVE
Fourinox, INC.Green BayWI20–99 ACTIVE
Franklin's Industries of San Diego, INC.PowayCA20–99 ACTIVE
Fredon CORPMentorOH20–99 ACTIVE
Freeberg Industrial Fabrication LLCEscondidoCA100–499 ACTIVE
Freedom Metal Finishing INCClearwaterFL— ACTIVE
Freund INC.MarionIA100–499 ACTIVE
Frontier Group INCPhoenixAZ20–99 ACTIVE
Fusion Babbitting Co, INCMilwaukeeWI20–99 ACTIVE
Fusion Fluid Equipment LLCWhitehallMI20–99 ACTIVE
Future Technologies, INCBay CityMI20–99 ACTIVE
Gage Bilt, INC.Clinton TownshipMI20–99 ACTIVE
Galaxy Brazing Co., INC.Santa Fe SpringsCA1–19 ACTIVE
Galaxy Technologies INCWinfieldKS100–499 ACTIVE
Galion LLCGalionOH100–499 ACTIVE
Gamlet INCYorkPA— ACTIVE
Gates Albert, INC.North ChiliNY20–99 ACTIVE
Gc International, INC.CamarilloCA20–99 ACTIVE
Gem City Metal Technologies, LLCDaytonOH20–99 ACTIVE
Gem Industries, INCCocoaFL— ACTIVE
General Devices CO INCIndianapolisIN20–99 ACTIVE
General Metal Heat Treating INCClevelandOH20–99 ACTIVE
General Technologies, INCMansfieldOH20–99 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.

Part of Prepress services (excluding platemaking), including film, assembled flats, color separations, typesetting, imagesetting, etc.
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.