Heat treating of metal for the trade

Facility	City	State	Employees	Status
WCWalkup Company	Houston	TX	20–99	◐ LIKELY ACTIVE
WCWall Colmonoy - Aerobraze Engineered Technologies	Cincinnati	OH	20–99	◐ LIKELY ACTIVE
WAWalrath a Matthew	Oak Hills	CA	—	◐ LIKELY ACTIVE
WDWalt Dittmer & Sons, Inc	Winter Springs	FL	20–99	◐ LIKELY ACTIVE
WMWard Manufacturing Co.-Evanston	Evanston	IL	20–99	◐ LIKELY ACTIVE
WIWare Industries d.b.a. Marino \ WARE	Griffin	GA	100–499	◐ LIKELY ACTIVE
WIWarn Industries	Clackamas	OR	100–499	◐ LIKELY ACTIVE
WWarren	Warren	MI	20–99	◐ LIKELY ACTIVE
WWarren	Warren	OH	1–19	◐ LIKELY ACTIVE
WMWarren Machine Technology INC	Warrington	PA	—	◐ LIKELY ACTIVE
WFWashington Foundries INC	Hewlett	NY	—	◐ LIKELY ACTIVE
WOWashington Operations	Washington	PA	100–499	◐ LIKELY ACTIVE
WMWashita Machine LLC	Chickasha	OK	—	◐ LIKELY ACTIVE
WPWaterbury - PC	Middlebury	CT	1–19	◐ LIKELY ACTIVE
WWaterjet	New Brighton	MN	20–99	◐ LIKELY ACTIVE
WCWaterjet Cutting Services, INC.	Lynchburg	VA	—	▲ REPORTED CLOSED
WCWaterjet Cutting Technology LLC	Great Falls	MT	—	◐ LIKELY ACTIVE
WUWaterjet USA LLC	Geneva	IL	—	◐ LIKELY ACTIVE
WDWatertown Distribution Center DC	Watertown	WI	20–99	◐ LIKELY ACTIVE
WFWatertown Factory PMC	Watertown	WI	20–99	◐ LIKELY ACTIVE
WMWatson Machine Corporation	Powhatan	VA	1–19	◐ LIKELY ACTIVE
WPWatsons Profiling CORP	Ontario	CA	—	◐ LIKELY ACTIVE
WSWatts Steam Store TF	Twin Falls	ID	1–19	◐ LIKELY ACTIVE
Waukesha Metal Products - Grafton	Grafton	WI	20–99	◐ LIKELY ACTIVE
Waukesha Metal Products - Sussex	Sussex	WI	20–99	◐ LIKELY ACTIVE
Waupaca Foundry, Inc. Plant 5	Tell City	IN	500+	◐ LIKELY ACTIVE
WEWayne E Westfall	Cattaraugus	NY	—	◐ LIKELY ACTIVE
WCWazee Crane LLC	Broomfield	CO	—	◐ LIKELY ACTIVE
WMWB Metals LLC	Lucasville	OH	20–99	◐ LIKELY ACTIVE
WWCC-Ontario	Ontario	CA	20–99	◐ LIKELY ACTIVE
WIWc Industries LLC	Lancaster	CA	—	◐ LIKELY ACTIVE
WMW.c. Machine and Tool, INC.	Chandler	AZ	—	◐ LIKELY ACTIVE
WIWdn INC	Houston	TX	20–99	◐ LIKELY ACTIVE
WKWeber Knapp Company- Allen Street Plant	Falconer	NY	20–99	◐ LIKELY ACTIVE
WSWebster, Scott	Georgetown	CA	—	◐ LIKELY ACTIVE
WMWeglarz Machine Shop LLC	Troy	NY	—	◐ LIKELY ACTIVE
WCWeigel's Custom Laser Engraving, INC.	Clackamas	OR	—	◐ LIKELY ACTIVE
WWeirton	Weirton	WV	20–99	◐ LIKELY ACTIVE
WEWeiss-Aug East Hanover	East Hanover	NJ	100–499	◐ LIKELY ACTIVE
WEWeiss-Aug Elk Grove Village (The Diemasters)	Elk Grove Village	IL	20–99	◐ LIKELY ACTIVE
WWelasco	Paris	TX	1–19	◐ LIKELY ACTIVE
WWeldcoa	Aurora	IL	20–99	◐ LIKELY ACTIVE
WMWeldFab Manufacturing	Slinger	WI	20–99	◐ LIKELY ACTIVE
WIWeld-rite Industries, LLC	Lebanon	OH	—	◐ LIKELY ACTIVE
WLWelly LLC	Leetsdale	PA	—	◐ LIKELY ACTIVE
WIWemco INC	Alsip	IL	1–19	◐ LIKELY ACTIVE
WWWencil's Welding and Machine Shop LLC	Pittsfield	PA	—	◐ LIKELY ACTIVE
WCWenger Corp - SYR - JR Clancy	Syracuse	NY	20–99	◐ LIKELY ACTIVE
WMWenger Manufacturing, Inc. - 15 Commerce Dr.	Sabetha	KS	20–99	◐ LIKELY ACTIVE
WMWenger Manufacturing, Inc. - 616 W 7th St.	Galena	KS	20–99	◐ LIKELY ACTIVE
WMWenzel Metal Spinning, INC.	Fremont	IN	20–99	◐ LIKELY ACTIVE
WEWesLor Enterprises, Inc.	Lyons	NY	20–99	◐ LIKELY ACTIVE
WWWesscraft Welding and Fabrication LLC	Southport	NC	—	◐ LIKELY ACTIVE
WWest	East Berlin	PA	20–99	◐ LIKELY ACTIVE
WSWestampton Satellite Assembly	Westampton Township	NJ	20–99	◐ LIKELY ACTIVE
WBWest Bend	West Bend	WI	100–499	◐ LIKELY ACTIVE
WCWest Chester location	West Chester	OH	1–19	◐ LIKELY ACTIVE
WCWest Coast Cnc INC.	Chatsworth	CA	—	◐ LIKELY ACTIVE
WCWest Coast Form Grinding	Santa Ana	CA	20–99	◐ LIKELY ACTIVE
WCWest Coast Sheet Metal & Design, INC.	Sun Valley	CA	—	◐ LIKELY ACTIVE
WCWest Coast Spiral Pipe	Rialto	CA	20–99	◐ LIKELY ACTIVE
WCWest Columbia SC	West Columbia	SC	1–19	◐ LIKELY ACTIVE
WTWestec Tool & Productions INC	Tacoma	WA	—	◐ LIKELY ACTIVE
WEWest End Tool & Die	Joliet	IL	20–99	◐ LIKELY ACTIVE
Western Products Inc.	Fargo	ND	20–99	◐ LIKELY ACTIVE
WSWestern States Circuit Breakers, INC	Idaho Falls	ID	—	◐ LIKELY ACTIVE
Westfield Steel, Inc. - Springfield, OH	Springfield	OH	20–99	◐ LIKELY ACTIVE
WFWestinghouse Fuel Handling Equipment and Manufacturing	Shoreview	MN	20–99	◐ LIKELY ACTIVE
WMwest michigan metal services inc	Muskegon	MI	20–99	◐ LIKELY ACTIVE
WPWest Point Foundry & Machine CO.	West Point	GA	20–99	◐ LIKELY ACTIVE
WPWest Point NE	West Point	NE	20–99	◐ LIKELY ACTIVE
WPWestportPrecision partners LLC	Stratford, CT	CT	20–99	◐ LIKELY ACTIVE
WSWest Salisbury Foundry and Machine Co., Inc.	West Salisbury	PA	20–99	◐ LIKELY ACTIVE
WWWestside Welding, Inc.	Canutillo	TX	20–99	◐ LIKELY ACTIVE
WVWest Valley Milling, INC.	Chatsworth	CA	—	◐ LIKELY ACTIVE
WFWestwind Fabrication L.l.c	Pray	MT	—	◐ LIKELY ACTIVE
WVWex Ventures LLC	Delmar	NY	—	◐ LIKELY ACTIVE
WGWeyland Group LLC DBA Phillips Precision Boylston Location	Boylston	MA	20–99	◐ LIKELY ACTIVE
WWeymouth	Weymouth	MA	100–499	◐ LIKELY ACTIVE
WMWf Machinery INC	Bloomfield Hills	MI	—	◐ LIKELY ACTIVE
WMWfm Manufacturing & Supply INC	Fort Worth	TX	—	◐ LIKELY ACTIVE
WAWheeler and Company LLC	San Clemente	CA	—	◐ LIKELY ACTIVE
WWheeling	Wheeling	IL	100–499	◐ LIKELY ACTIVE
WMWhelan Machine	Louisville	KY	20–99	◐ LIKELY ACTIVE
WCWhirlaway Corporation Plant 1	Wellington	OH	100–499	◐ LIKELY ACTIVE
WCWhitcraft Central	Plainville	CT	100–499	◐ LIKELY ACTIVE
WLWhitcraft LLC DBA Pursuit Aerospace	Eastford, CT	CT	100–499	◐ LIKELY ACTIVE
WWhitesboro	Whitesboro	NY	100–499	◐ LIKELY ACTIVE
WCWhitesell Corporation - Avalon	Muscle Shoals	AL	20–99	◐ LIKELY ACTIVE
WCWhitesell Corporation - Charlotte	Charlotte	NC	1–19	◐ LIKELY ACTIVE
WCWhitesell Corporation - Memphis	Memphis	TN	1–19	◐ LIKELY ACTIVE
WPWhitesell Precision Components, Inc.	Jeffersonville	IN	20–99	◐ LIKELY ACTIVE
WSWhite Stone Machining LLC	Cottonwood	AZ	—	◐ LIKELY ACTIVE
WMWieland Morgan Bronze	Lake Zurich	IL	20–99	◐ LIKELY ACTIVE
WFWilbert Funeral Services Broadview	Broadview	IL	20–99	◐ LIKELY ACTIVE
WAWilliams Aerospace Corporation	Waterford	VA	—	◐ LIKELY ACTIVE
WSWilliam S Long	Lexington	NE	—	◐ LIKELY ACTIVE
WLWilliams Loveless Iii	Mary Esther	FL	—	◐ LIKELY ACTIVE
WLWilliams, Lucinda M	Hazel Green	AL	—	◐ LIKELY ACTIVE
WMWilliams Mfg., INC.	Clackamas	OR	—	◐ LIKELY ACTIVE

FactoryRegistry lists 36,649 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.