Manufacturing of fabricated structural iron and steel

Facility	City	State	Employees	Status
Millipart, INC	Glendora	CA	—	● ACTIVE
Mills Specialty Metals L.l.c.	Marietta	GA	—	● ACTIVE
Minestone Construction LLC	Edison	NJ	—	● ACTIVE
Minic Precision, INC.	Spring Grove	IL	—	● ACTIVE
MEMlh Enterprises, INC.	Loveland	CO	—	● ACTIVE
M & M Business Ventures LLC	Hurricane	UT	—	● ACTIVE
MBMobile Barriers LLC	Golden	CO	—	● ACTIVE
Model Products, INC.	Albuquerque	NM	—	● ACTIVE
Moebus Carrie	Fort Worth	TX	—	● ACTIVE
Momentum Manufacturing Group - North LLC	Saint Johnsbury	VT	—	● ACTIVE
MDMonarch Design Services, INC.	Chula Vista	CA	—	● ACTIVE
Monarch Trophy, INC.	Houston	TX	—	● ACTIVE
Monarka Development Corporation	Los Angeles	CA	—	● ACTIVE
Monnig Welding, LLC	Cincinnati	OH	—	● ACTIVE
Montoya's Ornamental Ironworks LLC	Tucson	AZ	—	● ACTIVE
Monument Forge Manufacturing LLC	Hampton	VA	—	● ACTIVE
Mountain Country Equipment L.l.c.	Nephi	UT	—	● ACTIVE
Mountain Dog Sign Company, INC.	Spokane Valley	WA	—	● ACTIVE
M1Mp 10x Development LLC	Las Vegas	NV	—	● ACTIVE
M P Holt & CO LLC	Atlanta	GA	—	● ACTIVE
Mp Machinery & Testing LLC	State College	PA	—	● ACTIVE
M&p Metal Fabrications, LLC	Detroit	MI	—	● ACTIVE
MRM & R Engineering CO.	Orange	CA	—	● ACTIVE
M&r Partners LLC	San Diego	CA	—	● ACTIVE
M S Signs INC	Saddle Brook	NJ	—	● ACTIVE

FactoryRegistry lists 12,577 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.