Heat treating of metal for the trade

Facility	City	State	Employees	Status
WPWestern Pennsylvania Steel Fabricating, INC.	New Castle	PA	20–99	◐ LIKELY ACTIVE
WPWestern Pipe Service	Birmingham	AL	—	◐ LIKELY ACTIVE
WSWestern States Steel & Fab INC	Spokane	WA	20–99	◐ LIKELY ACTIVE
WTWestern Threaders, INC.	Bessemer	AL	—	◐ LIKELY ACTIVE
WWWestern Waterworks Supply	Nampa	ID	20–99	◐ LIKELY ACTIVE
WGWestfield Gage CO INC	Southwick	MA	—	◐ LIKELY ACTIVE
WTWestlake Tool & Die	Avon	OH	20–99	◐ LIKELY ACTIVE
WSWestmoreland Steel and Fabrication, INC.	Madison	PA	1–19	◐ LIKELY ACTIVE
WPWest Pattern Works INC	Cranbury	NJ	—	◐ LIKELY ACTIVE
WMWestside Machine, LLC	Preston	ID	—	◐ LIKELY ACTIVE
WSWest Steel & Plastics, Inc.	Turlock	CA	20–99	◐ LIKELY ACTIVE
WWWest Warwick Screw Products Co., INC.	West Warwick	RI	—	◐ LIKELY ACTIVE
WPWheaton Plastics	Millville	NJ	—	◐ LIKELY ACTIVE
WMWhistler Machine Works, Inc.	Whistler	AL	20–99	◐ LIKELY ACTIVE
WFWhitaker Finishing LLC	Northwood	OH	—	◐ LIKELY ACTIVE
WEWhitcraft Enterprises DBA Precise Manufacturing	Fort Wayne	IN	20–99	◐ LIKELY ACTIVE
WIWhite-brook, INC.	Brookville	PA	1–19	◐ LIKELY ACTIVE
WKWhite Knight Fluid Handling	Kamas	UT	20–99	◐ LIKELY ACTIVE
WCWhiting CORP	Monee	IL	—	◐ LIKELY ACTIVE
WSWHITLIEJO Specialty Co, LLC	Broussard	LA	20–99	◐ LIKELY ACTIVE
WTWhitman Tool & Die	Whitman	MA	20–99	◐ LIKELY ACTIVE
WRWH Rogers Sheet Metal & Iron Works Inc	Charlotte	NC	20–99	◐ LIKELY ACTIVE
WMWilco Mach and Fabrication INC / Nov Wilco North	Marlow	OK	—	◐ LIKELY ACTIVE
WMWilcox Machine CO.	Bell	CA	—	◐ LIKELY ACTIVE
WMWiley Metal Fabricating INC	Marion	IN	—	◐ LIKELY ACTIVE
WFWilliam Flanagan	Oxnard	CA	—	◐ LIKELY ACTIVE
WFWilliams Form Engineering Nebraska	Wayne	NE	20–99	◐ LIKELY ACTIVE
WMWilliams Metalfinishing/sinking Spring	Sinking Spring	PA	—	◐ LIKELY ACTIVE
WPWilmington Precision Machining, INC.	Wilmington	OH	20–99	◐ LIKELY ACTIVE
WPWilshire Precision Products, INC.	North Hollywood	CA	—	◐ LIKELY ACTIVE
WMWilson Machine & Welding, Inc. of Decatur	Decatur	AL	20–99	◐ LIKELY ACTIVE
WMWilson Manufacturing Company	Saint Louis	MO	100–499	◐ LIKELY ACTIVE
WSWilson Steel-Fab & Machine Inc.	Mount Pleasant	MI	20–99	◐ LIKELY ACTIVE
WPWinder Price Industries	Winder	GA	100–499	◐ LIKELY ACTIVE
WIW Industries	Detroit	MI	—	◐ LIKELY ACTIVE
WIWinegar INC	Waseca	MN	20–99	◐ LIKELY ACTIVE
WEWingfield Engineering Company, INC.	Goodwater	AL	20–99	◐ LIKELY ACTIVE
WEWinholt Equipment Group	Grand Prairie	TX	100–499	◐ LIKELY ACTIVE
WMWinnebago Mfg CO	Blue Earth	MN	20–99	◐ LIKELY ACTIVE
WMWire Mesh, LLC	Oglesby	IL	20–99	◐ LIKELY ACTIVE
WMWire Mesh Sales, LLC	Jacksonville	FL	20–99	◐ LIKELY ACTIVE
WIWisco Industries INC	Oregon	WI	100–499	◐ LIKELY ACTIVE
WNWKW North America, LLC	Pell City	AL	100–499	◐ LIKELY ACTIVE
WSWls Stamping CO	Cleveland	OH	20–99	◐ LIKELY ACTIVE
WMWolfe Mechanical and Equipment CO INC	Lugoff	SC	20–99	◐ LIKELY ACTIVE
WMWolf Metals, INC.	Columbus	OH	20–99	◐ LIKELY ACTIVE
WCWolverine Carbide and Tool INC	Troy	MI	20–99	◐ LIKELY ACTIVE
WMWood Machine CORP	Orlando	FL	—	◐ LIKELY ACTIVE
WRWood Repair Products INC	Orange	CA	1–19	◐ LIKELY ACTIVE
WIWoodward INC	Loves Park	IL	—	◐ LIKELY ACTIVE
WCWorthington Cylinders Chilton	Chilton	WI	100–499	◐ LIKELY ACTIVE
WCWorthington-Samuel Coil Processing Cleveland West	Cleveland	OH	20–99	◐ LIKELY ACTIVE
WCWorthington-Samuel Coil Processing Twinsburg	Twinsburg	OH	20–99	◐ LIKELY ACTIVE
WSWorthington Steel Taylor	Taylor	MI	20–99	◐ LIKELY ACTIVE
WSWorth Steel and Machinery, INC.	Alsip	IL	20–99	◐ LIKELY ACTIVE
WIWps Industries INC	West Monroe	LA	—	◐ LIKELY ACTIVE
WSWrico Stamping Company of Florida	Orlando	FL	20–99	◐ LIKELY ACTIVE
WSWrico Stamping CO of Wisconsin	Menomonee Falls	WI	20–99	◐ LIKELY ACTIVE
WCWright Coating Technologies	Kalamazoo	MI	—	◐ LIKELY ACTIVE
WMW/s Machine & Tool, INC.	New Berlin	WI	20–99	◐ LIKELY ACTIVE
WFWst Fab LLC.	Manitowoc	WI	20–99	◐ LIKELY ACTIVE
WRWww Restoration INC	Woodville	AL	—	◐ LIKELY ACTIVE
WFWyman-gordon Forgings INC	Houston	TX	—	◐ LIKELY ACTIVE
WMWyoming Machine	Stacy	MN	20–99	◐ LIKELY ACTIVE
WMWysong & Miles CO	Greensboro	NC	—	◐ LIKELY ACTIVE
XTXaloy Tanner Plating Div	New Castle	PA	—	◐ LIKELY ACTIVE
XSXtreme Selma	Selma	CA	20–99	◐ LIKELY ACTIVE
YDYellow Dog Anodizing	Elkhart	IN	—	◐ LIKELY ACTIVE
YCYesac CORP.	Tallassee	AL	20–99	◐ LIKELY ACTIVE
YIYkk (usa) INC.	Centerville	TN	—	◐ LIKELY ACTIVE
YIYork-seaway Industrial Products, INC	Lake City	PA	20–99	◐ LIKELY ACTIVE
YMYsl Machining LLC	Fremont	CA	—	◐ LIKELY ACTIVE
ZSZalk Steel & Supply CO	Minneapolis	MN	20–99	◐ LIKELY ACTIVE
ZPZapp Precision Wire INC	Summerville	SC	20–99	◐ LIKELY ACTIVE
ZAZenix Aerospace K LLC	El Cajon	CA	—	◐ LIKELY ACTIVE
ZAZenix Aerospace US INC.	San Diego	CA	—	◐ LIKELY ACTIVE
ZPZephyr Products INC Lv	Leavenworth	KS	100–499	◐ LIKELY ACTIVE
ZMZierick Mfg CORP	Mount Kisco	NY	—	◐ LIKELY ACTIVE
ZBZierke Built Manufacturing, Inc	Fairmont	MN	20–99	◐ LIKELY ACTIVE
ZGZincfast Galvanizing, LLC.	Hanceville	AL	—	◐ LIKELY ACTIVE
ZSZinger Sheet Metal Company	Grand Rapids	MI	20–99	◐ LIKELY ACTIVE
ZPZoeller Pump Company LLC	Louisville	KY	500+	◐ LIKELY ACTIVE
ZIZumar Industries, INC	Tacoma	WA	—	▲ REPORTED CLOSED
1A1108th Avcrad	Gulfport	MS	—	◐ LIKELY ACTIVE
5M5a-tn Machine LLC	Houston	TX	—	◐ LIKELY ACTIVE
ABAaa Blast Cote	Friendswood	TX	—	◐ LIKELY ACTIVE
APAaa Plating & Inspection INC	Compton	CA	—	◐ LIKELY ACTIVE
AAA & a Plating	Riverside	CA	—	◐ LIKELY ACTIVE
AAAar Aircraft Services, INC.	Miami	FL	—	◐ LIKELY ACTIVE
AMAar Mobility Systems	Cadillac	MI	—	◐ LIKELY ACTIVE
AMAbb Motors and Mechanical INC	Saint Louis	MO	—	◐ LIKELY ACTIVE
AIAbm International	Sunrise	FL	—	◐ LIKELY ACTIVE
APAbrasive Processing & Technologies, LLC.	Fortville	IN	—	◐ LIKELY ACTIVE
AMAbsolute Metal Finishing INC	Norwood	MA	—	◐ LIKELY ACTIVE
Accel Aviation Accessories LLC	Fort Myers	FL	—	◐ LIKELY ACTIVE
AFAccra Fab INC Appleway Dr	Liberty Lake	WA	—	◐ LIKELY ACTIVE
APAccurate Plating CO	Los Angeles	CA	—	◐ LIKELY ACTIVE
AMAccutech Machine, INC.	Salt Lake City	UT	—	◐ LIKELY ACTIVE
ACAccuturn CORP	Moreno Valley	CA	—	◐ LIKELY ACTIVE
AIAcme Industries INC	Elk Grove Village	IL	—	◐ 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.

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.