Manufacturing of custom roll formed products (carbon, stainless, and alloy steel), aluminum and other metal, for all other general industry and miscellaneous materials and supplies, not elsewhere classified

Facility	City	State	Employees	Status
MPMillar Partners LLC	Van Buren	AR	20–99	◐ LIKELY ACTIVE
MMMinnesota Metalworks INC	Detroit Lakes	MN	1–19	◐ LIKELY ACTIVE
MMMitchell Mill Systems	Joplin	MO	20–99	◐ LIKELY ACTIVE
MIMiTek, Inc. - Largo	Largo	FL	20–99	◐ LIKELY ACTIVE
MIMjc INC	Cartersville	GA	100–499	◐ LIKELY ACTIVE
MJM & J Steel, LLC	Trussville	AL	20–99	◐ LIKELY ACTIVE
MFMKR Fabrication LLC	Saginaw	MI	20–99	◐ LIKELY ACTIVE
MNM - N Structures INC	Winsted	MN	20–99	◐ LIKELY ACTIVE
MCModern Custom Fabrication INC	Fresno	CA	20–99	◐ LIKELY ACTIVE
Modern Machine Shop, INC.	Laredo	TX	20–99	◐ LIKELY ACTIVE
MWModern Welding Company of Kentucky INC - Elizabethtown	Elizabethtown	KY	20–99	◐ LIKELY ACTIVE
MEMorgan Engineering Systems Inc. (3)	Girard	OH	20–99	◐ LIKELY ACTIVE
MWMorgan's Welding, INC.	Myerstown	PA	20–99	◐ LIKELY ACTIVE
MSMsi Structural Steel	Anaheim	CA	20–99	◐ LIKELY ACTIVE
MCMSPST Contech Engineered Solutions LLC	Alexandria	MN	20–99	◐ LIKELY ACTIVE
NCN C Stauffer & Sons INC	Factoryville	PA	20–99	◐ LIKELY ACTIVE
NMNelson Machine and Welding Corporation	Green Bay	WI	20–99	◐ LIKELY ACTIVE
NCNew Center Stamping	Detroit	MI	20–99	◐ LIKELY ACTIVE
NMNew Millennium Building Systems, LLC. - Butler	Butler	IN	100–499	◐ LIKELY ACTIVE
NMNew Millennium Building Systems, LLC. - Memphis	Memphis	TN	20–99	◐ LIKELY ACTIVE
NINewport Industrial Fabrication	Newport	ME	20–99	◐ LIKELY ACTIVE
NWNew Way Machine Components, INC	Aston	PA	—	◐ LIKELY ACTIVE
NFNiemco Fabricators INC.	Louisville	KY	1–19	◐ LIKELY ACTIVE
NNobelclad	Mount Braddock	PA	20–99	◐ LIKELY ACTIVE
NCNorris Cylinder Company- Longview	Longview	TX	100–499	◐ LIKELY ACTIVE
NSNorris Screen and Manufacturing LLC	Tazewell	VA	—	◐ LIKELY ACTIVE
NENorth East Machine & Tool CO	Janesville	IA	20–99	◐ LIKELY ACTIVE
NMNorthern Manufacturing	Oak Harbor	OH	100–499	◐ LIKELY ACTIVE
NMNorthern Mechanical & Equipment, INC	Orland	CA	—	◐ LIKELY ACTIVE
NMNorth Metro Saw INC	Cambridge	MN	20–99	◐ LIKELY ACTIVE
NINorthpost Inc	Mora	MN	1–19	◐ LIKELY ACTIVE
NSNorthwest Steel Fab Inc	Deer Park	WA	20–99	◐ LIKELY ACTIVE
NSNovum Structures LLC	Menomonee Falls	WI	20–99	◐ LIKELY ACTIVE
NCNucor Cold Finish Nebraska	Norfolk	NE	20–99	◐ LIKELY ACTIVE
NFNucor Fastener	Saint Joe	IN	100–499	◐ LIKELY ACTIVE
NTNucor Towers and Structures Alabama	Trinity	AL	100–499	◐ LIKELY ACTIVE
NVNucor Vulcraft Grapeland Division	Grapeland	TX	100–499	◐ LIKELY ACTIVE
NSNugent Steel & Supply CO INC	Port Allen	LA	20–99	◐ LIKELY ACTIVE
OSOceaneering-Marine Services Division	Chesapeake	VA	100–499	◐ LIKELY ACTIVE
OSOhio Structures , INC.	Berlin Center	OH	20–99	◐ LIKELY ACTIVE
OSOmco Solar, LLC	Phoenix	AZ	20–99	◐ LIKELY ACTIVE
OMO’Neal Manufacturing Services Greensboro	Greensboro	NC	100–499	◐ LIKELY ACTIVE
OIOnken's Inc - Easton	Easton	IL	20–99	◐ LIKELY ACTIVE
OSOps Sales Company	Dewey	OK	100–499	◐ LIKELY ACTIVE
OSO'rourke & Sons, INC.	West Chester	PA	20–99	◐ LIKELY ACTIVE
OKOtto Konigslow Mfg. CO the	Cleveland	OH	—	◐ LIKELY ACTIVE
PMPalmer Mfg & Tank - Bismarck	Bismarck	ND	1–19	◐ LIKELY ACTIVE
PSPalmer Steel Supplies	Mcallen	TX	100–499	◐ LIKELY ACTIVE
PIPanagraphics INC	Dover	PA	20–99	◐ LIKELY ACTIVE
PWParker Welding & Fabrication INC	Winterset	IA	1–19	◐ LIKELY ACTIVE

FactoryRegistry lists 6,521 facilities whose primary industry classification is one of the 3 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced custom roll formed products (carbon, stainless, and alloy steel), aluminum and other metal, for all other general industry and miscellaneous materials and supplies, not elsewhere classified, 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.