Heat treating of metal for the trade

Facility	City	State	Employees	Status
SSSteimling & Son INC	Sayreville	NJ	—	◐ LIKELY ACTIVE
SSStein Seal Industrial	Telford	PA	1–19	◐ LIKELY ACTIVE
SMStellar Machine Incorporated	Nanticoke	PA	—	◐ LIKELY ACTIVE
SStennis	Stennis Space Center	MS	20–99	◐ LIKELY ACTIVE
SAStephanians, Armik M	Valencia	CA	—	◐ LIKELY ACTIVE
SPStephens Pipe and Steel Mount Sterling, OH	Mount Sterling	OH	100–499	◐ LIKELY ACTIVE
SGSterling Gage & Calibration LLC	Sterling Heights	MI	—	◐ LIKELY ACTIVE
SISterling, Inc.	New Berlin	WI	100–499	◐ LIKELY ACTIVE
SPSterling Process Equipment & Services, Inc.	Columbus	OH	20–99	◐ LIKELY ACTIVE
SWSteven W Ebbe	Gardena	CA	—	◐ LIKELY ACTIVE
SEStewart EFI CT Warehouse	Thomaston	CT	1–19	◐ LIKELY ACTIVE
SEStewart EFI Texas, LLC	El Paso	TX	20–99	◐ LIKELY ACTIVE
SDSTG Division	Warren	MI	20–99	◐ LIKELY ACTIVE
SIStillwater Industries LLC	East Freetown	MA	—	◐ LIKELY ACTIVE
SIStitch It International, INC.	Patton	MO	—	◐ LIKELY ACTIVE
SJSt. Joe Tool Company	Sawyer	MI	20–99	◐ LIKELY ACTIVE
SCSTLMP Contech Engineered Solutions LLC	Sikeston	MO	1–19	◐ LIKELY ACTIVE
SMSt Marys Foundry	Saint Marys	OH	100–499	◐ LIKELY ACTIVE
SMSTM Manufacturing Inc	Holland	MI	20–99	◐ LIKELY ACTIVE
SMStock Mfg. & Design	Cleves	OH	20–99	◐ LIKELY ACTIVE
SStockton	Stockton	CA	20–99	◐ LIKELY ACTIVE
SMStolle Machinery - Canton	Canton	OH	100–499	◐ LIKELY ACTIVE
SMStolle Machinery - Dayton	Dayton	OH	20–99	◐ LIKELY ACTIVE
SMStolle Machinery - Englewood	Englewood	CO	20–99	◐ LIKELY ACTIVE
SMStolle Machinery - SATO	Englewood	CO	1–19	◐ LIKELY ACTIVE
SMStolle Machinery - Sidney	Sidney	OH	20–99	◐ LIKELY ACTIVE
SAStone Arch Defense LLC	Valley View	OH	—	◐ LIKELY ACTIVE
STStonebridge Technical Enterprises, LTD	Fenton	MI	20–99	◐ LIKELY ACTIVE
SVStone Valley Welding LLC	Huntingdon	PA	20–99	◐ LIKELY ACTIVE
SFStonycreek Facility	Hollsopple	PA	100–499	◐ LIKELY ACTIVE
SMStony Mfg., INC.	Elma	NY	—	◐ LIKELY ACTIVE
S1Store 1	Santa Ana	CA	20–99	◐ LIKELY ACTIVE
SPStork Precision Machining LLC	Washington	MO	—	◐ LIKELY ACTIVE
SMStorm Manufacturing INC.	Schaghticoke	NY	—	◐ LIKELY ACTIVE
SLStpetecnc, LLC	Saint Petersburg	FL	—	◐ LIKELY ACTIVE
SCStrand Core	Milton	FL	20–99	◐ LIKELY ACTIVE
SBStratasys Belton	Belton	TX	100–499	◐ LIKELY ACTIVE
SEStratasys Elgin	Elgin	IL	1–19	◐ LIKELY ACTIVE
SIStratasys Inc. Edenvale	Eden Prairie	MN	100–499	◐ LIKELY ACTIVE
SIStratasys Inc. Parkers Lake	Plymouth	MN	20–99	◐ LIKELY ACTIVE
SIStratasys Inc. SMACS	Eden Prairie	MN	100–499	◐ LIKELY ACTIVE
STStratasys Tucson	Tucson	AZ	1–19	◐ LIKELY ACTIVE
SWStratasys Wallace Rd	Eden Prairie	MN	20–99	◐ LIKELY ACTIVE
STStrategic Technologies and Research Manufacturing LLC	Easton	PA	—	◐ LIKELY ACTIVE
SCStriker CO.	Anaheim	CA	—	◐ LIKELY ACTIVE
SPStripmatic Products Inc	Cleveland	OH	20–99	◐ LIKELY ACTIVE
STStrip Tech Solutions LLC	Mckee	KY	—	◐ LIKELY ACTIVE
SMStrongbox Marketing Corporation	Los Angeles	CA	—	◐ LIKELY ACTIVE
SSSTS Steel Technologies,LLC	Houston	TX	20–99	◐ LIKELY ACTIVE
SSturbridge	Sturbridge	MA	20–99	◐ LIKELY ACTIVE
SVSt. Vrain Manufacturing, INC	Longmont	CO	—	◐ LIKELY ACTIVE
SStyleFab	Huntingburg	IN	1–19	◐ LIKELY ACTIVE
SSSublime Stericeuticals Corporation	Fort Dodge	IA	—	▲ REPORTED CLOSED
SISuburban Industries, Inc.	Elmhurst	IL	1–19	◐ LIKELY ACTIVE
SCSugaro Corporation	Tucson	AZ	—	◐ LIKELY ACTIVE
SRSugar Rock Corporation d/b/a Shade Systems	Fayetteville	GA	1–19	◐ LIKELY ACTIVE
SJSumco Joliet	Joliet	IL	20–99	◐ LIKELY ACTIVE
SWSumiden Wire Products Corporation - TX	Dayton	TX	20–99	◐ LIKELY ACTIVE
SISummit Industry Partners, LLC	Englewood	CO	—	◐ LIKELY ACTIVE
SMSummit Machine Company, INC.	Alverton	PA	—	◐ LIKELY ACTIVE
SMSumter Manufacturing Plant	Sumter	SC	500+	◐ LIKELY ACTIVE
SPSun-air Products Inc	Belmont	MS	20–99	◐ LIKELY ACTIVE
SFSun Fast International LLC (Brea)	Brea	CA	1–19	◐ LIKELY ACTIVE
SFSun Fast International LLC (Indiana)	New Albany	IN	1–19	◐ LIKELY ACTIVE
SFSun Fast International LLC (Temecula)	Temecula	CA	1–19	◐ LIKELY ACTIVE
SGSUNKIST GROWERS INC - Lindsay - RTS	Lindsay	CA	1–19	◐ LIKELY ACTIVE
SGSUNKIST GROWERS INC - Rancho Cucamonga - RTS	Rancho Cucamonga	CA	1–19	◐ LIKELY ACTIVE
SPSun Plastic Coating Co Dba Sun Coating Company	Plymouth	MI	1–19	◐ LIKELY ACTIVE
SSunset	Brookshire	TX	100–499	◐ LIKELY ACTIVE
SSSunspot Solutions LLC	Lyons	IN	—	◐ LIKELY ACTIVE
SSuperheat	New Lenox	IL	100–499	◐ LIKELY ACTIVE
SASuperior Air Parts	Coppell	TX	20–99	◐ LIKELY ACTIVE
SCSuperior Controls INC	Plymouth	MI	—	◐ LIKELY ACTIVE
SLSuperior Lighthouse Restoration LLC	Negaunee	MI	—	◐ LIKELY ACTIVE
SMSuperior Machine Company INC	Cedar Crest	NM	—	◐ LIKELY ACTIVE
Superior Metal Products, Inc.	Chuckey	TN	20–99	◐ LIKELY ACTIVE
SMSuperior Metals	Indianapolis	IN	100–499	◐ LIKELY ACTIVE
SPSuperior Powder Coating and Media Blasting, INC.	Flint	MI	—	◐ LIKELY ACTIVE
SESupport Equipment Manufacturing LLC	Easton	PA	—	◐ LIKELY ACTIVE
SCSupreme Cores Holdings, LLC - Alabaster, AL Facility	Alabaster	AL	20–99	◐ LIKELY ACTIVE
SCSupreme Cores Holdings, LLC - Lancaster, SC Facility	Lancaster	SC	20–99	◐ LIKELY ACTIVE
SCSupreme Cores Holdings, LLC - Milwaukee, WI Facility	Milwaukee	WI	20–99	◐ LIKELY ACTIVE
STSupreme Tool Manufacturing, LLC	Kansas City	MO	—	◐ LIKELY ACTIVE
STSurbo Tubular Services, Inc	Houma	LA	20–99	◐ LIKELY ACTIVE
SCSure Controls, Inc.	Greenville	WI	20–99	◐ LIKELY ACTIVE
SMSurefire Mechanical CORP	Yaphank	NY	—	◐ LIKELY ACTIVE
SASure-loc Aluminum Edging	Holland	MI	20–99	◐ LIKELY ACTIVE
SDSurface Dynamics DBA Lincotek Medical	Bartlett	TN	100–499	◐ LIKELY ACTIVE
SMSurplus Management Inc	Loves Park	IL	20–99	◐ LIKELY ACTIVE
Survival Innovations - Brevard	Brevard	NC	1–19	◐ LIKELY ACTIVE
SMSutter's Mills	Phoenix	AZ	100–499	◐ LIKELY ACTIVE
SPSuwanee Price Industries	Suwanee	GA	500+	◐ LIKELY ACTIVE
SMSvm Machining INC	Newark	CA	—	◐ LIKELY ACTIVE
SHSwagelok HPF	Solon	OH	100–499	◐ LIKELY ACTIVE
SKSwagelok Kenmore	Ravenna	OH	20–99	◐ LIKELY ACTIVE
SMSwagelok Main Plant	Solon	OH	500+	◐ LIKELY ACTIVE
SSSwagelok Snow Metal	Solon	OH	100–499	◐ LIKELY ACTIVE
SSSwagelok Strongsville	Strongsville	OH	100–499	◐ LIKELY ACTIVE
SMSweeney Metal Fabricators LLC	Nashua	NH	20–99	◐ LIKELY ACTIVE
SISwihart Industries, Inc.	Dayton	OH	20–99	◐ LIKELY ACTIVE

FactoryRegistry lists 36,644 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.