Heat treating of metal for the trade

Facility	City	State	Employees	Status
TCTorrance Casting INC	La Crosse	WI	20–99	◐ LIKELY ACTIVE
TATower Automotive Operations USA I LLC	Chicago	IL	100–499	◐ LIKELY ACTIVE
TLTri-cast LTD	Akron	OH	20–99	◐ LIKELY ACTIVE
Trio Manufacturing INC	El Segundo	CA	—	◐ LIKELY ACTIVE
Tri-star Metals LLC	Freeport	IL	100–499	◐ LIKELY ACTIVE
TITruex INC.	Pawtucket	RI	20–99	◐ LIKELY ACTIVE
TWTulsa Winch Group Twg / Tulsa Winch	Jenks	OK	—	◐ LIKELY ACTIVE
TLTurbocam LLC	Barrington	NH	100–499	◐ LIKELY ACTIVE
TUTyler Union - Oxford LLC	Anniston	AL	20–99	◐ LIKELY ACTIVE
USUlbrich Specialty Strip Mill	Wallingford	CT	100–499	◐ LIKELY ACTIVE
UWUnified Wire and Cable, INC.	Dekalb	IL	20–99	◐ LIKELY ACTIVE
USUnion Special CORP	Huntley	IL	20–99	◐ LIKELY ACTIVE
URUnited Rolls INC	Canton	OH	100–499	◐ LIKELY ACTIVE
UCUS Chrome CORP of Illinois	Kingston	IL	20–99	◐ LIKELY ACTIVE
USU S Chrome Corporation	Stratford	CT	20–99	◐ LIKELY ACTIVE
UIUsg Interiors, INC.	Westlake	OH	100–499	◐ LIKELY ACTIVE
VCValley Craft Industries INC	Lake City	MN	100–499	◐ LIKELY ACTIVE
VLValtir LLC	Lima	OH	20–99	◐ LIKELY ACTIVE
VMVarland Metal Service INC.	Cincinnati	OH	20–99	◐ LIKELY ACTIVE
VCVictaulic CO Forks Facility	Easton	PA	500+	◐ LIKELY ACTIVE
VCV&s Columbus Galvanizing LLC	Columbus	OH	20–99	◐ LIKELY ACTIVE
VSV & S Detroit Galvanizing LLC	Redford Twp	MI	20–99	◐ LIKELY ACTIVE
VMV&s Memphis Galvanizing LLC	Millington	TN	20–99	◐ LIKELY ACTIVE
VNV&s New York Galvanizing LLC	Owego	NY	20–99	◐ LIKELY ACTIVE
VTV&s Taunton Galvanizing LLC	Taunton	MA	20–99	◐ LIKELY ACTIVE
VTVulcan Threaded Products INC	Pelham	AL	100–499	◐ LIKELY ACTIVE
WTWauconda Tool & Engineering	Algonquin	IL	20–99	◐ LIKELY ACTIVE
Waupaca Foundry INC - Plant 1	Waupaca	WI	500+	◐ LIKELY ACTIVE
Waupaca Foundry INC -plant 4	Marinette	WI	500+	◐ LIKELY ACTIVE
WKWeber Knapp Corporation	Jamestown	NY	100–499	◐ LIKELY ACTIVE
WMWieland Metals INC	Wheeling	IL	20–99	◐ LIKELY ACTIVE
WIWilliams International CO LLC	Ogden	UT	500+	◐ LIKELY ACTIVE
WWWireco World Group Sedalia	Sedalia	MO	100–499	◐ LIKELY ACTIVE
WPWolverine Plating CORP	Roseville	MI	20–99	◐ LIKELY ACTIVE
WCWorthington Cylinder Corporation	Westerville	OH	100–499	◐ LIKELY ACTIVE
WSWorthington Specialty Processing	Jackson	MI	20–99	◐ LIKELY ACTIVE
WSWorthington Steel (0326000076)	Delta	OH	100–499	◐ LIKELY ACTIVE
WSWorthington Steel CO	Columbus	OH	100–499	◐ LIKELY ACTIVE
WSWorthington Steel Company (1409070344)	Monroe	OH	100–499	◐ LIKELY ACTIVE
WDWyman-gordon Dillon Sc	Dillon	SC	100–499	◐ LIKELY ACTIVE
Xact Tool, INC.	Shell Lake	WI	—	◐ LIKELY ACTIVE
XIX-cel Industries INC.	Southfield	MI	100–499	◐ LIKELY ACTIVE
XX-mark/belden	Washington	PA	20–99	◐ LIKELY ACTIVE
ZCZenith Cutter INC	Loves Park	IL	20–99	◐ LIKELY ACTIVE
AAApex Anodizing INC	Portland	OR	—	◐ LIKELY ACTIVE
IEImagineering Enterprises, INC.	South Bend	IN	—	◐ LIKELY ACTIVE
CPCardinal Plating Solutions INC	Aledo	IL	—	◇ UNVERIFIED
EJE & J Parts Cleaning CO	Waterbury	CT	—	◇ UNVERIFIED
EIElectro-max INC	Hampshire	IL	—	◇ UNVERIFIED
HIHadronics INC	Cincinnati	OH	—	◇ UNVERIFIED
JSJagemann Stamping CO	Manitowoc	WI	—	◇ UNVERIFIED
MMMaclean Master LLC	Plymouth	MI	—	◇ UNVERIFIED
WIWoodworth INC.	Detroit	MI	—	◇ UNVERIFIED
XBX-treme Bullets	Carson City	NV	—	◇ UNVERIFIED
ACAaa Coatings INC	Smithville	TN	20–99	◐ LIKELY ACTIVE
AIAbb INC.	Auburn Hills	MI	100–499	◐ LIKELY ACTIVE
ABAbc Boring	Warren	MI	20–99	◐ LIKELY ACTIVE
ALAbel, LLC	Appleton	WI	20–99	◐ LIKELY ACTIVE
AEAble Electro-polishing CO	Chicago	IL	—	◐ LIKELY ACTIVE
ABA & B Precision Metals	Reno	NV	20–99	◐ LIKELY ACTIVE
APA-brite Plating CO	Cleveland	OH	—	◐ LIKELY ACTIVE
AMAcco Material Handling Solutions	Attalla	AL	20–99	◐ LIKELY ACTIVE
AMAccurate Manufacturing INC	Tulsa	OK	20–99	◐ LIKELY ACTIVE
ACAccuride CORP	Henderson	KY	—	◐ LIKELY ACTIVE
ATAccu Trak Tool Corporation	Cherry Valley	MA	20–99	◐ LIKELY ACTIVE
AGAce Galvanizing INC 96th	Seattle	WA	—	◐ LIKELY ACTIVE
AGAcf Group LLC	Allison	PA	20–99	◐ LIKELY ACTIVE
AGAcme Galvanizing INC	Milwaukee	WI	—	◐ LIKELY ACTIVE
Acme Manufacturing CO	Auburn Hills	MI	20–99	◐ LIKELY ACTIVE
AGAcs Group	New Berlin	WI	100–499	◐ LIKELY ACTIVE
Actco Tool & Mfg. CO.	Meadville	PA	—	◐ LIKELY ACTIVE
AMActon Metal Processing Corporation	Waltham	MA	—	◐ LIKELY ACTIVE
Acutec Precision Aerospace, INC.	Meadville	PA	—	◐ LIKELY ACTIVE
ATAd Tech Industries INC	Watertown	WI	100–499	◐ LIKELY ACTIVE
AIAdtec Ii Tampa INC	Pinellas Park	FL	1–19	◐ LIKELY ACTIVE
Advanced Heat Treat CORP.	Cullman	AL	—	◐ LIKELY ACTIVE
Advanced Machining Technologies L.l.c	Plainville	CT	—	◐ LIKELY ACTIVE
Advanced Precision Machining, INC	Garden City	ID	—	◐ LIKELY ACTIVE
AMAdvantage Metalwork & Finishing LLC	Rochester	NY	20–99	◐ LIKELY ACTIVE
ALAerocision LLC	Chester	CT	20–99	◐ LIKELY ACTIVE
Aerodyn Engineering, LLC	Indianapolis	IN	—	◐ LIKELY ACTIVE
AMAero Manufacturing CORP	Beverly	MA	20–99	◐ LIKELY ACTIVE
Aerospace Fabrications of Georgia INC	Dallas	GA	—	◐ LIKELY ACTIVE
AIAgri-fab INC	Sullivan	IL	100–499	◐ LIKELY ACTIVE
AIAgritek Industries INC	Holland	MI	20–99	◐ LIKELY ACTIVE
AGA G Simpson (usa), INC.	Sterling Hts	MI	—	◐ LIKELY ACTIVE
AHA H Stock Mfg Corporation	Newton	WI	20–99	◐ LIKELY ACTIVE
AHAir Heater Seal CO	Waterford	OH	20–99	◐ LIKELY ACTIVE
AAirlanco	Falls City	NE	20–99	◐ LIKELY ACTIVE
ASAir System Components	El Paso	TX	100–499	◐ LIKELY ACTIVE
ASAir Systems Components	Tarboro	NC	—	◐ LIKELY ACTIVE
AMAjax Metal Processing INC. (b5830)	Detroit	MI	—	◐ LIKELY ACTIVE
AFAlcoa Fastening Systems	Tucson	AZ	—	◐ LIKELY ACTIVE
AGAlcoa Global Fastening Systems C/o Howmet Fastening Systems	City of Industry	CA	—	◐ LIKELY ACTIVE
Alexander Machine & Tool Company, LLC.	Woburn	MA	—	◐ LIKELY ACTIVE
ATAllan Tool & Machine CO INC	Troy	MI	20–99	◐ LIKELY ACTIVE
ABAllegheny Bradford CORP	Lewis Run	PA	20–99	◐ LIKELY ACTIVE
ACAllegheny Coatings	Ridgway	PA	20–99	◐ LIKELY ACTIVE
ACAllegheny Coatings-boot Jack	Ridgway	PA	20–99	◐ LIKELY ACTIVE
AMAllegiant Manufacturing LLC	Kansas City	KS	20–99	◐ LIKELY ACTIVE

FactoryRegistry lists 36,622 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.