Manufacturing of fabricated structural iron and steel

Facility	City	State	Employees	Status
Miller Diversified Machining INC	Minneapolis	MN	—	● ACTIVE
Miller-leaman, INC.	Daytona Beach	FL	—	● ACTIVE
Mill Rose CO	Mentor	OH	—	● ACTIVE
Minerva Welding and Fabricating, INC.	Minerva	OH	—	● ACTIVE
MAMingo Aerospace	Owasso	OK	100–499	● ACTIVE
Minic Industries INC	Crystal Lake	IL	—	● ACTIVE
Mini-flex Corporation	Ventura	CA	—	● ACTIVE
Mitchell Signs INC	Meridian	MS	—	● ACTIVE
Mmlj INC	Houston	TX	—	● ACTIVE
Mobile Component, INC	Boise	ID	—	● ACTIVE
Modern Advanced Manufacturing LLC	Rockford	IL	20–99	● ACTIVE
Modern Engineering Solutions LLC	Rockford	MI	20–99	● ACTIVE
Modular Container Systems, INC.	Lavonia	GA	20–99	● ACTIVE
Montana Fabrication Works LLC	Stevensville	MT	20–99	● ACTIVE
Morgan Bronze Products, INC.	Lake Zurich	IL	—	● ACTIVE
Moss Holding Company	Franklin Park	IL	—	● ACTIVE
Motivational Systems, INC.	National City	CA	—	● ACTIVE
M & R Precision Machining INC	Elk Grove Village	IL	—	● ACTIVE
Msk Precision Products, LLC	Tamarac	FL	—	● ACTIVE
Mst Manufacturing LLC	Claremore	OK	20–99	● ACTIVE
Mt Solar LLC	Charlo	MT	—	● ACTIVE
Mwgh LLC	Cincinnati	OH	—	● ACTIVE
Naeco, LLC	Peachtree City	GA	20–99	● ACTIVE
Nagle Signs INC	Waterloo	IA	20–99	● ACTIVE
Nameplate Manufacturers of America, INC.	Farmingdale	NY	—	● ACTIVE

FactoryRegistry lists 12,255 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.