Manufacturing of other fabricated structural iron, steel, and aluminum for buildings, including bar joists, long span, and concrete reinforcing bars

Facility	City	State	Employees	Status
MCMetal Components Plant 4	Plainwell	MI	20–99	● ACTIVE
Metals INC	Bedford	OH	—	● ACTIVE
Meyer Utility Structures, LLC	Memphis	TN	—	● ACTIVE
Miami Nation Stronghold, LLC	Reston	VA	—	● ACTIVE
MCMichael Cregan	Ojai	CA	—	● ACTIVE
MGMichael Graham Racing LLC	Titusville	FL	—	● ACTIVE
MSMichelman Steel Enterprises LLC	Bethlehem	PA	20–99	● ACTIVE
MSMidwest Steel Works, INC	Lincoln	NE	20–99	● ACTIVE
Miller Products & Supply CO	Iron Mountain	MI	—	● ACTIVE
Miller Welding & Machine CO	Brookville	PA	—	● ACTIVE
Minestone Construction LLC	Edison	NJ	—	● ACTIVE
Minnesota Gutter LLC	Evansville	MN	—	● ACTIVE
Mjc-manufacturing LLC	Fargo	ND	—	● ACTIVE
M & M Business Ventures LLC	Hurricane	UT	—	● ACTIVE
Mobil Steel International, INC.	Houston	TX	—	● ACTIVE
Mollet Machinery LLC	Glen Carbon	IL	—	● ACTIVE
Monnig Welding, LLC	Cincinnati	OH	—	● ACTIVE
Montoya's Ornamental Ironworks LLC	Tucson	AZ	—	● ACTIVE
Mooresville Welding INC	Mooresville	IN	—	● ACTIVE
Motis, LLC	Germantown	WI	—	● ACTIVE
Mrw Fabrication LLC	Independence	MO	—	● ACTIVE
Msi Fab LLC	Newark	DE	—	● ACTIVE
Mw Design Workshop, INC.	Keizer	OR	—	● ACTIVE
Nasir and Associates LLC	Baltimore	MD	—	● ACTIVE
NMNassau Metal Works LLC	Yulee	FL	—	● ACTIVE
NCNexgen Composites LLC	Summerville	SC	20–99	● ACTIVE
Nicomedia Steel LLC	Sterling	VA	—	● ACTIVE
Nmb Manufacturing LLC	Bixby	OK	—	● ACTIVE
North Alabama Fabricating Company, INC	Birmingham	AL	—	● ACTIVE
NANorth American Manufacturing CORP	Medford	NY	—	● ACTIVE
NFNortheast Fabricators & Mechanical Services, LLC	Dalton	MA	—	● ACTIVE
Northern Garden Supply	Chehalis	WA	—	● ACTIVE
Northwest Steel Fabrication, INC.	Deer Park	WA	—	● ACTIVE
Ns Metal Structures & Design, INC	Costa Mesa	CA	—	● ACTIVE
Nuclear Alloys Corporation	Wilson	NY	—	● ACTIVE
Nucor Corporation	Brigham City	UT	—	● ACTIVE
Nucor Rebar Fabrication Seattle INC.	Tacoma	WA	—	● ACTIVE
Nucor Rebar Fabrication South LLC	Milford	MA	—	● ACTIVE
Nusource, LLC	Alexandria	VA	—	● ACTIVE
Octal Corporation	Teaneck	NJ	—	● ACTIVE
Omega Metalworks LLC	Colorado Springs	CO	—	● ACTIVE
Orange County Ironworks LLC	Montgomery	NY	—	● ACTIVE
Oraway Engineering INC	Coachella	CA	—	● ACTIVE
Origin Engineering LLC	Johnstown	CO	—	● ACTIVE
Pacific Mobile Welding and Fabrication, LLC	Hilo	HI	—	● ACTIVE
PC Iron, INC	Spring Valley	CA	—	● ACTIVE
Pechter, INC	Altoona	PA	—	● ACTIVE
Peerless Mfg CO	Addison	TX	—	● ACTIVE
Pennfab INC	Morrisville	PA	—	● ACTIVE
PMPenn Metal Fabricators INC	Ebensburg	PA	—	● ACTIVE

FactoryRegistry lists 8,070 facilities whose primary industry classification is one of the 4 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced other fabricated structural iron, steel, and aluminum for buildings, including bar joists, long span, and concrete reinforcing bars, 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.