Manufacturing of aluminum, steel, and other sheet metal roofing, all types, and roof drainage equipment (including eave troughs, etc.)

Facility	City	State	Employees	Status
Aat Omega, LLC	Keystone Heights	FL	20–99	● ACTIVE
Able Steel Fabricators, INC.	Mesa	AZ	20–99	● ACTIVE
Abm Equipment, LLC	Hopkins	MN	—	● ACTIVE
APAccurate Perforating Co., INC.	Chicago	IL	100–499	● ACTIVE
Acro Industries, INC	Rochester	NY	100–499	● ACTIVE
Advanced Metal Mfg INC.	Simi Valley	CA	—	● ACTIVE
Aero Trades Mfg. CORP.	Mineola	NY	20–99	● ACTIVE
Air Master Systems CORP	Norton Shores	MI	20–99	● 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
AWAll-type Welding and Fabrication	Glenwillow	OH	20–99	● ACTIVE
All-ways Metal, INC.	Gardena	CA	20–99	● ACTIVE
Alpha Iron, LLC	Ridgefield	WA	20–99	● ACTIVE
American Ramp Company	Joplin	MO	100–499	● ACTIVE
American Structural Metals INC	Somerset	WI	20–99	● ACTIVE
American Technical Fabricators LLC	Bad Axe	MI	—	● ACTIVE
Ameristar Perimeter Security USA INC.	Tulsa	OK	500+	● ACTIVE
Amuneal Manufacturing CORP	Philadelphia	PA	100–499	● ACTIVE
Anderson Steel Supply INC	Great Falls	MT	20–99	● ACTIVE
Apache Stainless Equipment CORP	Beaver Dam	WI	100–499	● ACTIVE
Ap Precision Metals, INC	San Diego	CA	20–99	● ACTIVE
Arcadia Manufacturing Group, INC.	Green Island	NY	—	● ACTIVE
Arc Controls INC	Mobile	AL	20–99	● ACTIVE

FactoryRegistry lists 10,824 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 aluminum, steel, and other sheet metal roofing, all types, and roof drainage equipment (including eave troughs, etc.), 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 4 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 567 establishments reported producing it; the count for 1 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 2036350000. 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.