Heat treating of metal for the trade

Facility	City	State	Employees	Status
SLSaginaw LLC	Saginaw	MI	1–19	◐ LIKELY ACTIVE
SISalco, INC	Arvada	CO	—	◐ LIKELY ACTIVE
SLSalt Lake City Fabrication	Tooele	UT	20–99	◐ LIKELY ACTIVE
SSSamuel, Son & Company (usa) INC.	Birmingham	AL	—	◐ LIKELY ACTIVE
SDSan Diego	San Diego	CA	1–19	◐ LIKELY ACTIVE
SJSan Jose Die Casting & Machining CORP.	Lincoln	CA	—	◐ LIKELY ACTIVE
SRSa Recycling	Anaheim	CA	—	◐ LIKELY ACTIVE
SASatys Aftermarket Delaware LLC	New Castle	DE	—	◐ LIKELY ACTIVE
SPSavage Precision Fabrication, INC	Wylie	TX	—	▲ REPORTED CLOSED
SMS&B Metal Products of Bradenton LLC	Bradenton	FL	20–99	◐ LIKELY ACTIVE
SSScandic Springs INC	San Leandro	CA	20–99	◐ LIKELY ACTIVE
S&C Electric Company Palatine	Palatine	IL	100–499	◐ LIKELY ACTIVE
SESchaefer's Electrical Enclosures	Scott City	MO	100–499	◐ LIKELY ACTIVE
SGSchaffer Grinding CO INC	Santa Fe Springs	CA	20–99	◐ LIKELY ACTIVE
SCSchebler Company, the	Bettendorf	IA	100–499	◐ LIKELY ACTIVE
SIScherer Inc.	Sioux Falls	SD	20–99	◐ LIKELY ACTIVE
SESchneider Electric	Smyrna	TN	100–499	◐ LIKELY ACTIVE
SESchneider Electric-Square D Company	Lexington	KY	500+	◐ LIKELY ACTIVE
SESchneider Electric - West Chester	West Chester	OH	100–499	◐ LIKELY ACTIVE
SESchneider Elec USA INC	Leesport	PA	—	◐ LIKELY ACTIVE
SMSchott Manufacturing Solutions LLC	Longmont	CO	—	◐ LIKELY ACTIVE
SMScientific Metal Finishing INC	Santa Clara	CA	20–99	◐ LIKELY ACTIVE
SMScott Manufacturing Solutions	Chino	CA	100–499	◐ LIKELY ACTIVE
Sd Industries	Alexandria	SD	20–99	◐ LIKELY ACTIVE
Seachange Printing & Marketing Services LLC	Plymouth	MN	100–499	◐ LIKELY ACTIVE
SCSEAMP Contech Engineered Solutions LLC	Arlington	WA	1–19	◐ LIKELY ACTIVE
SFSeaver Finishing, INC.	Grand Haven	MI	100–499	◐ LIKELY ACTIVE
STSebewaing Tool and Engineering	Sebewaing	MI	20–99	◐ LIKELY ACTIVE
SSSecondary Services INC	Buffalo	NY	—	◐ LIKELY ACTIVE
SMSeekonk Manufacturing Company, INC.	Seekonk	MA	—	◐ LIKELY ACTIVE
SCSelect Circuits	Santa Ana	CA	—	◐ LIKELY ACTIVE
SISemco INC	Marion	OH	—	◐ LIKELY ACTIVE
SISemco Incorporated	Morrilton	AR	—	◐ LIKELY ACTIVE
SLSemco LLC - COU	Columbia	MO	20–99	◐ LIKELY ACTIVE
SSSemco Southeastern Metals	Jacksonville	FL	—	◐ LIKELY ACTIVE
SPSeneca Platers Incorporated	Elma	NY	—	◐ LIKELY ACTIVE
SFSenior Flexonics Pathway - Texas	New Braunfels	TX	100–499	◐ LIKELY ACTIVE
SMSEPAC Machinning DBA Scientific Tool Co.	Syracuse	NY	20–99	◐ LIKELY ACTIVE
SMService Machine & Tool CO	Elmira	NY	20–99	◐ LIKELY ACTIVE
SOServices OWS Dallas	Fort Worth	TX	20–99	◐ LIKELY ACTIVE
SSService Stampings INC.	Willoughby	OH	20–99	◐ LIKELY ACTIVE
SWService Wire Company Culloden	Culloden	WV	100–499	◐ LIKELY ACTIVE
SIServitch Industries Incorporated	Nashville	TN	—	◐ LIKELY ACTIVE
SServtech	Louisville	CO	100–499	◐ LIKELY ACTIVE
SGSfs Group USA INC	Durant	IA	—	◐ LIKELY ACTIVE
SGSfs Group USA Inc/wyomissing	Wyomissing	PA	—	◐ LIKELY ACTIVE
SISfs Intec Screw Mfg Exeter Plt	Reading	PA	—	◐ LIKELY ACTIVE
SMShamong Mfg CO INC	Shamong	NJ	—	◐ LIKELY ACTIVE
SPShannon Precision Fastener - Holly Manufacturing	Holly	MI	20–99	◐ LIKELY ACTIVE
SFSharkskin Finishings/butler	Butler	PA	—	◐ LIKELY ACTIVE
SVSharon Vacuum CO INC	Brockton	MA	—	◐ LIKELY ACTIVE
SBSharp Box Precision LLC	San Jose	CA	—	◐ LIKELY ACTIVE
SIShells Incorporated	Bourbon	IN	20–99	◐ LIKELY ACTIVE
SIShelton Industrial Pattern , INC	Berkeley	MO	20–99	◐ LIKELY ACTIVE
SLShenango, LLC	Terre Haute	IN	—	◐ LIKELY ACTIVE
SPShield Pattern Works INC	Blaine	MN	1–19	◐ LIKELY ACTIVE
SPShip Point Machine CO INC	Hollywood	MD	—	◐ LIKELY ACTIVE
SHS & H Machine INC	Burbank	CA	20–99	◐ LIKELY ACTIVE
SMS&h Melkes	South El Monte	CA	1–19	◐ LIKELY ACTIVE
SMShoreline Metal Fabricators INC	Muskegon	MI	20–99	◐ LIKELY ACTIVE
SIShumaker Ind/northumberland Plt	Northumberland	PA	—	◐ LIKELY ACTIVE
Siemens Industry	Fort Worth	TX	500+	◐ LIKELY ACTIVE
Siemens Industry, INC	Grand Prairie	TX	100–499	◐ LIKELY ACTIVE
SISiemens Industry Inc - Roebuck	Roebuck	SC	500+	◐ LIKELY ACTIVE
SPSienko Precision, LLC	Houston	TX	1–19	◐ LIKELY ACTIVE
SBSign Builders, INC.	Birmingham	AL	—	◐ LIKELY ACTIVE
SFSimmons Fabricators, LTD	Pasadena	TX	20–99	◐ LIKELY ACTIVE
SWSimonton Windows	Vacaville	CA	100–499	◐ LIKELY ACTIVE
SISimplex INC	Springfield	IL	—	◐ LIKELY ACTIVE
SSSimpson Strong Tie	Gallatin	TN	100–499	◐ LIKELY ACTIVE
SASinto America INC	Grand Ledge	MI	—	◐ LIKELY ACTIVE
SFSiouxland Fabricating INC.	Rock Valley	IA	20–99	◐ LIKELY ACTIVE
SISIP, Inc. of Delaware	Gadsden	AL	20–99	◐ LIKELY ACTIVE
STSjoberg Tool & Manufacturing Corp. North Facility	Hartland	WI	100–499	◐ LIKELY ACTIVE
SISjogren Industries	Worcester	MA	1–19	◐ LIKELY ACTIVE
SMSkovira Machine CO	Scottdale	PA	—	◐ LIKELY ACTIVE
SCSLCMP Contech Engineered Solutions LLC	Ogden	UT	20–99	◐ LIKELY ACTIVE
SPSlidematic Precision Components	Rockford	IL	100–499	◐ LIKELY ACTIVE
SHSlim Haney Machining, INC.	Tulsa	OK	20–99	◐ LIKELY ACTIVE
SMSlothower Machine Shop LLC	York	PA	—	◐ LIKELY ACTIVE
SSmith+Griffin	Byhalia	MS	20–99	◐ LIKELY ACTIVE
SISmith Industries	Midland	TX	100–499	◐ LIKELY ACTIVE
SMSmith Machine and Tool LLC	Huntington Beach	CA	—	▲ REPORTED CLOSED
SMSmith-palmer Manufacturing LLC	Wylie	TX	—	▲ REPORTED CLOSED
SMSMW Manufacturing, Belleville, MI	Belleville	MI	20–99	◐ LIKELY ACTIVE
SCSmyth County Machine & Fabrication LLC	Atkins	VA	20–99	◐ LIKELY ACTIVE
SCSollami CO	Herrin	IL	20–99	◐ LIKELY ACTIVE
SPSolo Precision, INC.	Rancho Cucamonga	CA	—	◐ LIKELY ACTIVE
SISonic Industries, INC.	Torrance	CA	—	◐ LIKELY ACTIVE
SPSonic Plating CO	Gardena	CA	—	◐ LIKELY ACTIVE
STSons Tool INC.	Woodville	WI	20–99	◐ LIKELY ACTIVE
SASouth Atlantic Galvanizing	Little Rock	AR	—	◐ LIKELY ACTIVE
SASouthern Aluminum Finishing CO.	Redding	CA	20–99	◐ LIKELY ACTIVE
SCSouthern California Recreational Vehicle Products, INC.	Forest Grove	OR	—	◐ LIKELY ACTIVE
SPSouthern Pride Distributing, LLC	Alamo	TN	1–19	◐ LIKELY ACTIVE
SSSouth Side Machine Works, Inc.	Saint Louis	MO	20–99	◐ LIKELY ACTIVE
SMSouthwark Metal Mississippi Division	Southaven	MS	100–499	◐ LIKELY ACTIVE
SGSouthwest Galvanizing	Houston	TX	100–499	◐ LIKELY ACTIVE
SUSouthwest United Industries INC	Tulsa	OK	—	▲ REPORTED CLOSED
SESparc Engineers LLC	Warsaw	IN	—	◐ 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.