Manufacturing of weldments and fabricated steel plate for…

Facility	City	State	Employees	Status
MMMayfield Machine & Tool CO	Mayfield	KY	—	◐ LIKELY ACTIVE
MIMccullough Industries	Kenton	OH	—	◐ LIKELY ACTIVE
MAMcgill Airflow LLC	Grinnell	IA	—	◐ LIKELY ACTIVE
MMMcswain Metal Fabrication, INC.	Englewood	CO	—	◐ LIKELY ACTIVE
MSMeaden Screw Products CO	Burr Ridge	IL	—	◐ LIKELY ACTIVE
MFMeadville Forging CO	Cambridge Springs	PA	—	◐ LIKELY ACTIVE
MBMedina Blanking INC.	Valley City	OH	—	◐ LIKELY ACTIVE
MJMegquire & Jones CORP	South Portland	ME	—	◐ LIKELY ACTIVE
MCMetal Crafters	Ronkonkoma	NY	—	◐ LIKELY ACTIVE
MOMetalcraft of Mayville	West Bend	WI	—	◐ LIKELY ACTIVE
MMetalforms	Beaumont	TX	—	◐ LIKELY ACTIVE
MIMetalkraft Ind/charleston Twp Plt	Wellsboro	PA	—	◐ LIKELY ACTIVE
MPMetal Pros	Wichita	KS	—	◐ LIKELY ACTIVE
MRMetal Raps	Rockville	MD	—	◐ LIKELY ACTIVE
MSMetal Spinners	Angola	IN	—	◐ LIKELY ACTIVE
MSMetal Spinners	Angola	IN	—	◐ LIKELY ACTIVE
MIMetcam INC	Alpharetta	GA	—	◐ LIKELY ACTIVE
MCMetem Corporation	Parsippany	NJ	—	◐ LIKELY ACTIVE
MLMetform LLC	Mount Carroll	IL	—	◐ LIKELY ACTIVE
Meyer Utility Structures, LLC Plant No. 1663	Hager City	WI	—	◐ LIKELY ACTIVE
MGM & G Duravent INC	Vacaville	CA	—	◐ LIKELY ACTIVE
MHMiba Hydramechanica Corporation	Sterling Hts	MI	—	◐ LIKELY ACTIVE
MMMicron Manufacturing CO	Grand Rapids	MI	—	◐ LIKELY ACTIVE
MPMicro Parts INC	Eagan	MN	—	◐ LIKELY ACTIVE
MAMid America Precision Products	Stella	MO	—	◐ LIKELY ACTIVE

FactoryRegistry lists 33,844 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.