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
Able Steel Fabricators, INC.	Mesa	AZ	20–99	● ACTIVE
Abm Equipment, LLC	Hopkins	MN	—	● ACTIVE
Ac INC	Huntsville	AL	—	● ACTIVE
Acro Industries, INC	Rochester	NY	100–499	● ACTIVE
Adams Thermal Systems INC	Canton	SD	100–499	● ACTIVE
Alabama Specialty Products, INC.	Munford	AL	100–499	● ACTIVE
Albaform, INC.	Flowery Branch	GA	20–99	● ACTIVE
AIAlfab INC	Enterprise	AL	100–499	● ACTIVE
All Metals Fabrication INC	Ogden	UT	20–99	● ACTIVE
Alloy Engineering CO	Berea	OH	20–99	● ACTIVE
Alpha Iron, LLC	Ridgefield	WA	20–99	● ACTIVE
American Fabrication INC	Idaho Falls	ID	20–99	● ACTIVE
American Grinding & Machine CO	Chicago	IL	20–99	● ACTIVE
American Ramp Company	Joplin	MO	100–499	● ACTIVE
American Structural Metals INC	Somerset	WI	20–99	● ACTIVE
Ameristar Perimeter Security USA INC.	Tulsa	OK	500+	● ACTIVE
Amro Fabricating CORP	South El Monte	CA	100–499	● ACTIVE
Amuneal Manufacturing CORP	Philadelphia	PA	100–499	● ACTIVE
Anderson Steel Supply INC	Great Falls	MT	20–99	● ACTIVE
Api Heat Transfer INC.	Buffalo	NY	100–499	● ACTIVE
Arcadia Manufacturing Group, INC.	Green Island	NY	—	● ACTIVE
Arrow Tank and Engineering Company	Cambridge	MN	100–499	● ACTIVE
Ashley Machine & Tool CO	Wyoming	PA	20–99	● ACTIVE
Atchley Steel Company, INC.	Salem	AL	—	● ACTIVE
B.e. Peterson, INC.	Avon	MA	20–99	● ACTIVE

FactoryRegistry lists 8,064 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.