Heat treating of metal for the trade

Facility	City	State	Employees	Status
MIMiTek Inc. Britton	Britton	SD	20–99	◐ LIKELY ACTIVE
MIMiTek, Inc. - Edenton Stamping	Edenton	NC	20–99	◐ LIKELY ACTIVE
MIMiTek Inc. (Tolleson West)	Tolleson	AZ	100–499	◐ LIKELY ACTIVE
MUMiTek USA, Inc. (Tolleson East)	Tolleson	AZ	20–99	◐ LIKELY ACTIVE
MRMithril River Machining LLC	Marcola	OR	—	◐ LIKELY ACTIVE
MCMitsubishi Chemical Advanced Materials AZ	Mesa	AZ	100–499	◐ LIKELY ACTIVE
MPMitten Precision Cnc LLC	Sterling Heights	MI	—	◐ LIKELY ACTIVE
MMMitzel Machine LLC	Westminster	MD	—	▲ REPORTED CLOSED
MPMjb Precision Machining, INC.	Campbell	CA	—	◐ LIKELY ACTIVE
MMMjm Manufacturing Solutions, INC.	Swansea	MA	—	◐ LIKELY ACTIVE
MGM'kaddesh Group LLC	Cerritos	CA	—	◐ LIKELY ACTIVE
MMMke Machine, INC.	New Berlin	WI	—	◐ LIKELY ACTIVE
MMMKT Metal Manufacturing NC	Wilson	NC	20–99	◐ LIKELY ACTIVE
MHML Hoist & Crane	Millington	TN	20–99	◐ LIKELY ACTIVE
MDM&m Dal	Garland	TX	100–499	◐ LIKELY ACTIVE
MHM&m Hou	Houston	TX	20–99	◐ LIKELY ACTIVE
MBMmi Bl	Blaine	MN	20–99	◐ LIKELY ACTIVE
MHMmi Hl	Ham Lake	MN	1–19	◐ LIKELY ACTIVE
MM&m-lifts.inc	Buena Park	CA	—	◐ LIKELY ACTIVE
MNM&m Nfw	Fort Worth	TX	100–499	◐ LIKELY ACTIVE
MSM&m Sdl	Detroit Lakes	MN	100–499	◐ LIKELY ACTIVE
MSM&m Sfw	Fort Worth	TX	20–99	◐ LIKELY ACTIVE
MSM&m Sny	Medina	NY	20–99	◐ LIKELY ACTIVE
MGMmst Group LLC	Lincoln	NE	—	◐ LIKELY ACTIVE
MIMN01-Bob Inc-Minnesota	New Hope	MN	20–99	◐ LIKELY ACTIVE
M1Mn15-nte-nte 15	Willmar	MN	1–19	◐ LIKELY ACTIVE
M1Mn16-nte-nte 16	Willmar	MN	20–99	◐ LIKELY ACTIVE
M1Mn17-nte-nte 17	Willmar	MN	20–99	◐ LIKELY ACTIVE
M1Mn18-nte-nte 18	Willmar	MN	20–99	◐ LIKELY ACTIVE
M1Mn19-nte-nte 19	Willmar	MN	1–19	◐ LIKELY ACTIVE
M2Mn20-nte-nte 20	Willmar	MN	20–99	◐ LIKELY ACTIVE
M2Mn23-nte-nte 23	Willmar	MN	1–19	◐ LIKELY ACTIVE
M2Mn24-nte-nte 24	Willmar	MN	1–19	◐ LIKELY ACTIVE
Model Pattern Company dba MP Components	Byron Center	MI	20–99	◐ LIKELY ACTIVE
Models & Tools	Shelby Twp	MI	100–499	◐ LIKELY ACTIVE
MDModern Drop Forge	Rockford	IL	20–99	◐ LIKELY ACTIVE
MMModern Metal Products	Owatonna	MN	20–99	◐ LIKELY ACTIVE
MMModern Mold Corporation	Columbia Station	OH	—	◐ LIKELY ACTIVE
MSModern Studio Equipment	Van Nuys	CA	20–99	◐ LIKELY ACTIVE
MWModern Welding Company of Ohio, Inc.	Newark	KY	20–99	◐ LIKELY ACTIVE
MWModern Welding Company of Texas, Inc.	Houston	TX	20–99	◐ LIKELY ACTIVE
MMModified Metals LLC	Byron	GA	—	◐ LIKELY ACTIVE
Modine Manufacturing Company - Jacksonville	Jacksonville	TX	20–99	◐ LIKELY ACTIVE
Modine Manufacturing Company - Louisville	Louisville	KY	20–99	◐ LIKELY ACTIVE
MMMod Metal LLC	West End	NC	—	◐ LIKELY ACTIVE
MTMod Tech Industries, Inc.	Shawano	WI	20–99	◐ LIKELY ACTIVE
MMMoeller Manufacturing & Supply, LLC	Brea	CA	—	◐ LIKELY ACTIVE
MAMoiron- A Div. of Leggett & Platt Components Co., Inc.	Sparta	MI	20–99	◐ LIKELY ACTIVE
MMMojave Mountain Manufacturing LLC	Vail	AZ	—	◐ LIKELY ACTIVE
MMMold-Tech Midwest	Carol Stream	IL	1–19	◐ LIKELY ACTIVE
MMMoly Manufacturing, LLC	Ellsworth	KS	20–99	◐ LIKELY ACTIVE
MMMonarch Metal Finishing Railroad Ave	Johnston	RI	20–99	◐ LIKELY ACTIVE
MSMonarch Steel Company, Inc.	Cleveland	OH	20–99	◐ LIKELY ACTIVE
MSMonarch Steel of Alabama, Inc.	Decatur	AL	20–99	◐ LIKELY ACTIVE
MEMono Engineering CORP.	Chatsworth	CA	—	◐ LIKELY ACTIVE
MAMonogram Aerospace Fasteners AZ	Mesa	AZ	20–99	◐ LIKELY ACTIVE
MAMonogram Aerospace Fasteners CA	Commerce	CA	100–499	◐ LIKELY ACTIVE
MMonroe	Monroe	MI	100–499	◐ LIKELY ACTIVE
MMMontana Machine & Fabrication L.l.c.	Libby	MT	—	◐ LIKELY ACTIVE
MMMontgomery Machine & Fabrication Inc	Jackson	OH	20–99	◐ LIKELY ACTIVE
MPMontgomery Peterson, INC	Windsor Locks	CT	—	◐ LIKELY ACTIVE
MIMooney Industries Precision Machining, INC.	Canoga Park	CA	—	◐ LIKELY ACTIVE
MRMoonlight Repair and Restoration, a Limited Liability Company	Alvarado	TX	—	◐ LIKELY ACTIVE
MSMorales Sosa Patricio V	Juncos	PR	—	◐ LIKELY ACTIVE
MMMorgan Motorsports Lhc LLC	Lake Havasu City	AZ	—	◐ LIKELY ACTIVE
MSMorgan Site Services, Inc (1)	Alliance	OH	1–19	◐ LIKELY ACTIVE
MSMorgan Site Services, Inc (2)	Brownstown	MI	20–99	◐ LIKELY ACTIVE
MSMorgan Site Services, Inc. (3)	Houston	TX	1–19	◐ LIKELY ACTIVE
MMorgantown	New Morgan	PA	20–99	◐ LIKELY ACTIVE
MCMorin Central	Little Rock	AR	1–19	◐ LIKELY ACTIVE
MEMorin East	Bristol	CT	20–99	◐ LIKELY ACTIVE
MSMorin South	Deland	FL	1–19	◐ LIKELY ACTIVE
MMMoritz Machine and Repairs, LLC	Biglerville	PA	—	◐ LIKELY ACTIVE
MDMorrisville Distributionwarehouse	Morrisville	NC	20–99	◐ LIKELY ACTIVE
MFMorton Fasteners INC	Lancaster	CA	—	◐ LIKELY ACTIVE
MIMorton Industries Dunlap LLC	Dunlap	TN	20–99	◐ LIKELY ACTIVE
MIMorton Industries Fort Worth LLC	Fort Worth	TX	20–99	◐ LIKELY ACTIVE
MIMossberg Industries, Inc.	Garrett	IN	20–99	◐ LIKELY ACTIVE
MPMoss Precision	Hayward	CA	20–99	◐ LIKELY ACTIVE
MLMotis LLC - Motis Manufacturing	Germantown	WI	20–99	◐ LIKELY ACTIVE
MPMotor Parts INC of Michigan	Rochester Hills	MI	—	◐ LIKELY ACTIVE
MLMotusalpha LLC	Deerfield Beach	FL	—	◐ LIKELY ACTIVE
MMMound Manufacturing Center INC	Dayton	OH	—	◐ LIKELY ACTIVE
MAMountain Aerospace Machining LLC	Stevensville	MT	—	◐ LIKELY ACTIVE
MDMountain Defense LLC	Mentor	OH	—	◐ LIKELY ACTIVE
MPMountain Precision Tool Co, INC	Blacksburg	VA	—	◐ LIKELY ACTIVE
MJMount Joy Wire Corporation	Mount Joy	PA	100–499	◐ LIKELY ACTIVE
MPMount Pleasant	Mount Pleasant	WI	20–99	◐ LIKELY ACTIVE
MTMp-5 Technologies, LLC	Crystal River	FL	—	◐ LIKELY ACTIVE
MMpc	Warren	MI	20–99	◐ LIKELY ACTIVE
MCMP Components LLC.	Cookeville	TN	1–19	◐ LIKELY ACTIVE
MPMPC Plating LLC	Brooklyn	OH	20–99	◐ LIKELY ACTIVE
MEMP Equipment LLC	Gainesville	GA	100–499	◐ LIKELY ACTIVE
MUMPG US Irwindale	Irwindale	CA	100–499	◐ LIKELY ACTIVE
MUMPG US Kent	Kent	WA	20–99	◐ LIKELY ACTIVE
MUMPG US Stillwater	Stillwater	OK	100–499	◐ LIKELY ACTIVE
MMpi	Becker	MN	20–99	◐ LIKELY ACTIVE
MMpm	Manitowoc	WI	20–99	◐ LIKELY ACTIVE
MIMPM Inc. (2)	Wichita	KS	20–99	◐ LIKELY ACTIVE
MMMPP Management, Inc. - Corsicana, TX	Corsicana	TX	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.