Manufacturing of weldments and fabricated steel plate for…

Facility	City	State	Employees	Status
MSMancor Sc Incorporated	Lugoff	SC	100–499	◐ LIKELY ACTIVE
MManitex	Georgetown	TX	—	◐ LIKELY ACTIVE
MRManitowac Remanufacturing, INC.	Bauxite	AR	—	◐ LIKELY ACTIVE
MCManitowoc Cranes Inc- Manitowoc, WI	Manitowoc	WI	20–99	◐ LIKELY ACTIVE
MTManor Tool & Mfg CO	Schiller Park	IL	20–99	◐ LIKELY ACTIVE
MIMantissa Industries INC	Holt	MI	—	◐ LIKELY ACTIVE
MSMarbury Steel Fabricators, INC.	Marbury	AL	1–19	◐ LIKELY ACTIVE
MTMarca Technologies LLC	Gorham	ME	—	◐ LIKELY ACTIVE
MRMarine & Restaurant Fabricators, INC.	San Diego	CA	—	◐ LIKELY ACTIVE
MTMarlan Tool	Meadville	PA	1–19	◐ LIKELY ACTIVE
MCMaroney Company, LLC	Northridge	CA	—	◐ LIKELY ACTIVE
MMMartens Machine Shop LLC	Fairview	OK	20–99	◐ LIKELY ACTIVE
MMMartin's Metal Fabrication & Welding, INC	Vacaville	CA	—	◐ LIKELY ACTIVE
MSMartin Sprocket & Gear GA	Scottdale	GA	20–99	◐ LIKELY ACTIVE
MSMartin Sprocket & Gear Sacramento	Sacramento	CA	20–99	◐ LIKELY ACTIVE
MRMason Road Sheet Metal	Houston	TX	100–499	◐ LIKELY ACTIVE
MPMass Precision INC	Fremont	CA	—	◐ LIKELY ACTIVE
MMMaster Machine Works INC	Spartanburg	SC	20–99	◐ LIKELY ACTIVE
MMMaster Model Craft, INC.	Bristol	TN	—	◐ LIKELY ACTIVE
MMMatcor Metal Fabrication	Welcome	NC	100–499	◐ LIKELY ACTIVE
MMMathison Manufacturing	Waukesha	WI	20–99	◐ LIKELY ACTIVE
MCMauser Container Services	Blacklick	OH	—	◐ LIKELY ACTIVE
MIMaxwell Industries LLC	Athens	TN	—	◐ LIKELY ACTIVE
MWMaxwell Welding & Machine	Burgettstown	PA	20–99	◐ LIKELY ACTIVE
MBMba Building Supplies, INC.	Libertyville	IL	100–499	◐ LIKELY ACTIVE
MBMba Building Supplies Ne, INC.	Frackville	PA	20–99	◐ LIKELY ACTIVE
MFMccann Fabrication	New Gloucester	ME	—	◐ LIKELY ACTIVE
MSMccorvey Sheet Metal Works, L.p.	Houston	TX	—	◐ LIKELY ACTIVE
MMMcelroy Manufacturing Incorporated	Tulsa	OK	—	◐ LIKELY ACTIVE
MAMcgill Airclean LLC	Columbus	OH	20–99	◐ LIKELY ACTIVE
MIMcgregor Ind Inc/dunmore Plt	Dunmore	PA	—	◐ LIKELY ACTIVE
MCMCIMP Contech Engineered Solutions LLC	Topeka	KS	1–19	◐ LIKELY ACTIVE
MCMcKee Carbide Tool Company	Olanta	PA	1–19	◐ LIKELY ACTIVE
MMMcleod Machine Works, INC.	Beaumont	TX	20–99	◐ LIKELY ACTIVE
McNeil Group Inc. dba Pinnacle Metal Products	Columbus	OH	20–99	◐ LIKELY ACTIVE
MMMcswain Manufacturing LLC	Cincinnati	OH	—	◐ LIKELY ACTIVE
MPMechanical Precision INC	Flemington	NJ	—	◐ LIKELY ACTIVE
MMMEC - Mayville North	Mayville	WI	20–99	◐ LIKELY ACTIVE
MWMec Wayland	Wayland	MI	20–99	◐ LIKELY ACTIVE
MCMega Corporation	Albuquerque	NM	—	◐ LIKELY ACTIVE
MIMel-co-ed INC.	Pawtucket	RI	—	◐ LIKELY ACTIVE
MEM & E Mfg. Co., INC.	Kingston	NY	20–99	◐ LIKELY ACTIVE
MCMEMMP Contech Engineered Solutions LLC	Walnut Ridge	AR	1–19	◐ LIKELY ACTIVE
MMMennie Machine CO	Mark	IL	100–499	◐ LIKELY ACTIVE
MTMerrill Tool & Water Jet, LLC	Merrill	WI	20–99	◐ LIKELY ACTIVE
MIMesa Industries, INC.	Cincinnati	OH	20–99	◐ LIKELY ACTIVE
MPMeschkat Precision Machining, INC.	Santa Clarita	CA	—	◐ LIKELY ACTIVE
MBMetal Building Components	Rome	NY	—	◐ LIKELY ACTIVE
MIMetalcraft Industries, INC.	Westminster	CO	20–99	◐ LIKELY ACTIVE
MNMetalex North	Libertyville	IL	—	◐ LIKELY ACTIVE
MFMetal Fab Crib	Wichita	KS	1–19	◐ LIKELY ACTIVE
MMMetalfab Manufacturing, INC	Mio	MI	—	◐ LIKELY ACTIVE
MMMetalfab Material Handling Systems, LLC	Vernon	NJ	1–19	◐ LIKELY ACTIVE
MMetalfx	Willits	CA	100–499	◐ LIKELY ACTIVE
MPMetallic Products	Houston	TX	20–99	◐ LIKELY ACTIVE
MHMetalmax Hermiston	Hermiston	OR	1–19	◐ LIKELY ACTIVE
MLMetalmax, LLC	Murfreesboro	TN	20–99	◐ LIKELY ACTIVE
MAMetals and Services INC.	Addison	IL	20–99	◐ LIKELY ACTIVE
MSMetal Seal & Products, INC. (0243161213)	Willoughby	OH	—	◐ LIKELY ACTIVE
MSMetal Services of Blooming Prairie	Blooming Prairie	MN	20–99	◐ LIKELY ACTIVE
MIMetalStorm, Inc.	De Pere	WI	20–99	◐ LIKELY ACTIVE
MCMetal-tech Cage LLC	Newberg	OR	—	◐ LIKELY ACTIVE
MPMetal-tech Partners	Bruning	NE	—	◐ LIKELY ACTIVE
MPMetaltech Products INC.	Lebanon	MO	20–99	◐ LIKELY ACTIVE
Metal Trades:yonges Island	Yonges Island	SC	—	◐ LIKELY ACTIVE
MMetco	Hartselle	AL	—	◐ LIKELY ACTIVE
MIMetcom INC	Cookeville	TN	20–99	◐ LIKELY ACTIVE
MIMetfab International, INC.	Waynesboro	VA	—	◐ LIKELY ACTIVE
MIMetko INC.	New Holstein	WI	20–99	◐ LIKELY ACTIVE
MMMetric Manufacturing CO INC	Lowell	MI	20–99	◐ LIKELY ACTIVE
MDMetro Design INC	Elyria	OH	—	◐ LIKELY ACTIVE
MMMetro Metal Works, Inc.	Mcdonough	GA	20–99	◐ LIKELY ACTIVE
MEMeyer Enterprises	Denton	TX	—	◐ LIKELY ACTIVE
Meyer Utility Structures LLC	Steele	AL	100–499	◐ LIKELY ACTIVE
MCMgk/homer City	Homer City	PA	—	◐ LIKELY ACTIVE
MTMiami Tech, INC.	Miami	FL	1–19	◐ LIKELY ACTIVE
MRMichigan Rod Products, INC	Howell	MI	—	◐ LIKELY ACTIVE
MIMico Industries INC	Kentwood	MI	20–99	◐ LIKELY ACTIVE
MTMicroflex Technologies Inc	Orange County	CA	20–99	◐ LIKELY ACTIVE
MPMicroform Precision, LLC	Sacramento	CA	20–99	◐ LIKELY ACTIVE
MIMicrogroup INC	Medway	MA	—	◐ LIKELY ACTIVE
MCMicrometl Corporation	Indianapolis	IN	100–499	◐ LIKELY ACTIVE
MIMicrophoto Inc- Roseville	Roseville	MI	—	◐ LIKELY ACTIVE
MTMicro Tool Company, INC.	Bethlehem	PA	20–99	◐ LIKELY ACTIVE
MFMid-county Fabricating INC	Jordan	MN	20–99	◐ LIKELY ACTIVE
MWMiddle West Mfg. CORP.	Menomonee Falls	WI	20–99	◐ LIKELY ACTIVE
MCMid-South Central Extrusion Die	Muscle Shoals	AL	20–99	◐ LIKELY ACTIVE
MSMid South Steel INC	Pelham	AL	—	◐ LIKELY ACTIVE
MMMidstate Manufacturing Company	Galesburg	IL	100–499	◐ LIKELY ACTIVE
MFMidwest Fasteners, INC	Miamisburg	OH	—	◐ LIKELY ACTIVE
MIMidwest Industrial Tool Grinding INC	Hutchinson	MN	20–99	◐ LIKELY ACTIVE
Midwest Precision, INC	Tulsa	OK	20–99	◐ LIKELY ACTIVE
MMMikes Micro Parts INC	South El Monte	CA	1–19	◐ LIKELY ACTIVE
MPMillar Partners LLC	Van Buren	AR	20–99	◐ LIKELY ACTIVE
Miller Diversified Machining Incorporated	Crystal	MN	1–19	◐ LIKELY ACTIVE
MMMiller Machine & Tool Company	Winchester	VA	—	◐ LIKELY ACTIVE
MWMiller Wire Works,inc.	Birmingham	AL	20–99	◐ LIKELY ACTIVE
MMMingo Manufacturing	Owasso	OK	20–99	◐ LIKELY ACTIVE
MWMinneapolis Washer and Stamping, INC.	Minneapolis	MN	1–19	◐ LIKELY ACTIVE
MGMinnesota Grinding INC	Crystal	MN	20–99	◐ LIKELY ACTIVE

FactoryRegistry lists 32,908 facilities whose primary industry classification is one of the 15 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced weldments and fabricated steel plate for construction and mining, 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 15 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 1,993 establishments reported producing it; the count for 1 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 2035125000. 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.