Manufacturing of fabricated structural iron and steel

Facility	City	State	Employees	Status
MCMauser Container Services	Blacklick	OH	—	◐ LIKELY ACTIVE
MFMccann Fabrication	New Gloucester	ME	—	◐ LIKELY ACTIVE
MSMccorkle Sign Company, INC.	Durham	NC	20–99	◐ LIKELY ACTIVE
MMMcelroy Manufacturing Incorporated	Tulsa	OK	—	◐ 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
MMMEC - Mayville North	Mayville	WI	20–99	◐ LIKELY ACTIVE
MWMec Wayland	Wayland	MI	20–99	◐ LIKELY ACTIVE
MIMel-co-ed INC.	Pawtucket	RI	—	◐ LIKELY ACTIVE
MMMennie Machine CO	Mark	IL	100–499	◐ LIKELY ACTIVE
MPMercury Plastics, INC.	Chicago	IL	100–499	◐ LIKELY ACTIVE
MMMetalfab Manufacturing, INC	Mio	MI	—	◐ LIKELY ACTIVE
MLMetalmax, LLC	Murfreesboro	TN	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
MIMetcom INC	Cookeville	TN	20–99	◐ LIKELY ACTIVE
MBMiami Banners & Signs INC	Miami	FL	—	◐ LIKELY ACTIVE
MTMicroflex Technologies Inc	Orange County	CA	20–99	◐ LIKELY ACTIVE
MIMicrogroup INC	Medway	MA	—	◐ LIKELY ACTIVE
MCMicrometl Corporation	Indianapolis	IN	100–499	◐ LIKELY ACTIVE
MWMiddle West Mfg. CORP.	Menomonee Falls	WI	20–99	◐ LIKELY ACTIVE

FactoryRegistry lists 12,565 facilities whose primary industry classification is one of the 5 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced fabricated structural iron and steel, except for construction, 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 5 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 21 establishments reported producing it; the count for 2 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 2028975000. 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.