Heat treating of metal for the trade

Facility	City	State	Employees	Status
Enerfab Power & Industrial, LLC	Cincinnati	OH	—	◐ LIKELY ACTIVE
Enginuity LLC	Auburn Hills	MI	—	◐ LIKELY ACTIVE
Englebrecht Precision Machining L.l.c	Hesperia	CA	—	◐ LIKELY ACTIVE
Envirodyne Systems INC	Camp Hill	PA	—	◐ LIKELY ACTIVE
Envirotech Fabrication & Finishes, L.l.c.	Wichita	KS	—	◐ LIKELY ACTIVE
Epax Systems, INC.	Panorama City	CA	—	◐ LIKELY ACTIVE
Esco Precision INC	Hillsborough	NJ	—	◐ LIKELY ACTIVE
E.t.w., INC.	Waukesha	WI	—	◐ LIKELY ACTIVE
Evergreen Warehouse INC	Rockford	IL	—	◐ LIKELY ACTIVE
Exact Machine CORP	Sunbury	OH	—	◐ LIKELY ACTIVE
Excelco/newbrook INC	Silver Creek	NY	—	◐ LIKELY ACTIVE
Excel Industries INC	Springfield	TN	—	◐ LIKELY ACTIVE
Exodus Manufacturing LLC	Mead	OK	—	◐ LIKELY ACTIVE
FCFabwell CORP	Tulsa	OK	20–99	◐ LIKELY ACTIVE
FSFastener Solutions, INC.	Garfield	NJ	—	◐ LIKELY ACTIVE
Feryok & Clarkson	Seattle	WA	—	◐ LIKELY ACTIVE
FDFinishing Dynamics LLC	Villa Rica	GA	—	◐ LIKELY ACTIVE
Fitz-rite Products INC	Troy	MI	—	◐ LIKELY ACTIVE
Five Sierra Defense LLC	Juliette	GA	—	◐ LIKELY ACTIVE
FPFlorida Precision Components LLC	Edgewater	FL	—	◐ LIKELY ACTIVE
Fmmb, LLC	Detroit	MI	—	◐ LIKELY ACTIVE
FPForcon Precision Products	Cape Coral	FL	—	◐ LIKELY ACTIVE
Forestville Manufacturing Company the	Bristol	CT	—	◐ LIKELY ACTIVE
FCForkey Const. & Fabrication, Inc.	Cortland	NY	100–499	◐ LIKELY ACTIVE
Formed By Design LLC	Allenton	WI	—	◐ LIKELY ACTIVE
FLFormex LLC	Richmond	VA	20–99	◐ LIKELY ACTIVE
Foster Works LLC	Chicago	IL	—	◐ LIKELY ACTIVE
FGFox Group INC	New Albany	IN	—	▲ REPORTED CLOSED
Foxlein Holdings LLC	Toledo	OH	—	◐ LIKELY ACTIVE
Frazier-simplex INC	Washington	PA	—	◐ LIKELY ACTIVE
FEFreeman Enclosure Systems, LLC.	Batavia	OH	100–499	◐ LIKELY ACTIVE
FCFriction Coating CORP	Clinton Township	MI	1–19	◐ LIKELY ACTIVE
Front Line Solutions, LLC	Macon	GA	—	◐ LIKELY ACTIVE
Fuller Group of Northwest Florida, INC.	Crestview	FL	—	◐ LIKELY ACTIVE
GMGaishin Manufacturing, LLC	Benton Harbor	MI	—	◐ LIKELY ACTIVE
Garib Enterprise 1 INC	Margate	FL	—	◐ LIKELY ACTIVE
Genesis Filtration INC	Boise	ID	—	◐ LIKELY ACTIVE
Gh Manufacturing Consulting LLC	Mills	WY	—	◐ LIKELY ACTIVE
Gilbert Mold & Die, INC.	Harrison	AR	—	◐ LIKELY ACTIVE
GCGlobal Challenge Coins LLC	Mountainside	NJ	—	◐ LIKELY ACTIVE
Global Tooling Systems, LLC	Macomb	MI	—	◐ LIKELY ACTIVE
Goff Davis Operating CO LLC	Euless	TX	—	◐ LIKELY ACTIVE
Graham Research INC	Minneapolis	MN	—	◐ LIKELY ACTIVE
GMGranger Machine INC	Isanti	MN	1–19	◐ LIKELY ACTIVE
Green Machine Company of Rockingham LLC	Naples	FL	—	◐ LIKELY ACTIVE
Grizzly Armament LLC	Herriman	UT	—	◐ LIKELY ACTIVE
Gross Welding LLC	Bismarck	ND	—	◐ LIKELY ACTIVE
Gurecky Manufacturing Service, INC	Rosenberg	TX	—	◐ LIKELY ACTIVE
Harris Hill Automation LLC	Poland	ME	—	◐ LIKELY ACTIVE
HEHartung Engineering INC	Canoga Park	CA	—	◐ LIKELY ACTIVE
Hermann Schmidt Precision Workholding, INC.	South Windsor	CT	—	◐ LIKELY ACTIVE
HMHh Mercer INC	Mesquite	TX	—	◐ LIKELY ACTIVE
High Gear Specialties INC.	Winter Garden	FL	—	◐ LIKELY ACTIVE
HFHighpoint Finishing Solutions INC	Zeeland	MI	20–99	◐ LIKELY ACTIVE
HTHigh Tech Machinists, INC.	Chelmsford	MA	—	◐ LIKELY ACTIVE
Hilltop Workshop, LLC	Long Beach	CA	—	◐ LIKELY ACTIVE
Hilton Tool LLC	Clackamas	OR	—	◐ LIKELY ACTIVE
HTHi Tech Fabrication	Sturgeon Bay	WI	—	◐ LIKELY ACTIVE
Hk Machining LLC	Glendale	AZ	—	◐ LIKELY ACTIVE
HMHm Machine, LLC	Dover	NH	—	◐ LIKELY ACTIVE
Hoffman Technologies Incorporated	Rocklin	CA	—	◐ LIKELY ACTIVE
HTHolmes Tool and Engineering, INC.	Bonifay	FL	—	◐ LIKELY ACTIVE
Hooley Manufacturing Co, LLC	New Orleans	LA	—	◐ LIKELY ACTIVE
HHorizon	Nephi	UT	20–99	◐ LIKELY ACTIVE
Horizons INC	Cincinnati	OH	—	◐ LIKELY ACTIVE
HEHoward Engineering CO	Naugatuck	CT	1–19	◐ LIKELY ACTIVE
H.s. INC.	Grand Rapids	MI	—	◐ LIKELY ACTIVE
HSHt Stamping CO LLC	Fairfield	NJ	—	◐ LIKELY ACTIVE
Hunt Design & Manufacturing INC	Arab	AL	—	◐ LIKELY ACTIVE
Hunt Pipeline Products LLC	Huntsville	TX	—	◐ LIKELY ACTIVE
Hybrid Cnc Parts, LLC	Worcester	MA	—	◐ LIKELY ACTIVE
IPIbc Precision INC	Auburn Hills	MI	—	◐ LIKELY ACTIVE
ISIdaho Steel Products INC	Idaho Falls	ID	100–499	◐ LIKELY ACTIVE
IGId Graphics Group INC	South Easton	MA	—	◐ LIKELY ACTIVE
Imperium Tool & Instrument, INC.	Butte	MT	—	◐ LIKELY ACTIVE
Independent Sheet Metal LLC	Middletown	OH	—	◐ LIKELY ACTIVE
Interion, INC	Cuyahoga Falls	OH	—	◐ LIKELY ACTIVE
International Metallurgical Services, LLC	Orange	CA	—	◐ LIKELY ACTIVE
Iron Mountain Crane & Hoist INC	Riverton	UT	—	◐ LIKELY ACTIVE
Itamco, INC	Argos	IN	—	◐ LIKELY ACTIVE
IIIzumi International INC	Greenville	SC	—	◐ LIKELY ACTIVE
Jahnke & Sons Construction, INC.	Grandview	MO	—	◐ LIKELY ACTIVE
Javin Machine CORP	West Babylon	NY	—	◐ LIKELY ACTIVE
JEJcm Engineering CORP	Ontario	CA	—	◐ LIKELY ACTIVE
JEJ & E Industries, INC.	Jermyn	PA	—	◐ LIKELY ACTIVE
JHJewell Hudgens, INC	Lufkin	TX	20–99	◐ LIKELY ACTIVE
JFJ & F Machine INC	Cypress	CA	20–99	◐ LIKELY ACTIVE
Jf Superior Machine, LLC	Maryville	TN	—	◐ LIKELY ACTIVE
JMJ-mark Manufacturing, INC	Vista	CA	—	◐ LIKELY ACTIVE
Jms Machine, INC	Columbia City	IN	—	◐ LIKELY ACTIVE
JMJobbers Meat Packaging INC	Los Angeles	CA	—	◐ LIKELY ACTIVE
Joval Machine CO INC	Yalesville	CT	—	◐ LIKELY ACTIVE
JMJoval Mfg CO INC	Jefferson	LA	20–99	◐ LIKELY ACTIVE
JPJustified Performance LLC	Rocklin	CA	—	◐ LIKELY ACTIVE
KAKabbani Auto LLC	Lynwood	CA	—	◐ LIKELY ACTIVE
Kad Models and Prototypes INC	East Randolph	VT	—	◐ LIKELY ACTIVE
K and W Tool and Machine, INC.	Greenville	MI	—	◐ LIKELY ACTIVE
KBK & B Machining INC	Claremore	OK	—	◐ LIKELY ACTIVE
Kenyeri Consulting, LLC	Downers Grove	IL	—	◐ LIKELY ACTIVE
Kinedyne, INC.	Orchard Park	NY	—	◐ LIKELY ACTIVE

FactoryRegistry lists 36,624 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.

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.