Manufacturing of weldments and fabricated steel plate for…

Facility	City	State	Employees	Status
ASAdvantage Steel Service, INC.	North Richland Hills	TX	20–99	◐ LIKELY ACTIVE
ATAdvantage Terrafab LLC	Muskogee	OK	—	◐ LIKELY ACTIVE
AEA & E Mfg	Levittown	PA	—	◐ LIKELY ACTIVE
ADAero Design & Manufacturing INC	Phoenix	AZ	—	◐ LIKELY ACTIVE
AMAerojet Mixer Capacity Deconfliction	Culpeper	VA	—	◐ LIKELY ACTIVE
ABAeromotion By Textron Aviation	Saginaw	MI	—	◐ LIKELY ACTIVE
AMAeropact Manufacturing LLC	Bowling Green	OH	—	◐ LIKELY ACTIVE
APAero Precision Engineering, INC.	Los Angeles	CA	—	◐ LIKELY ACTIVE
AIAeroweld, INC	Laconia	NH	—	◐ LIKELY ACTIVE
ASAfco Steel	Little Rock	AR	—	◐ LIKELY ACTIVE
ASAfco Steel, LLC	Van Buren	AR	—	◐ LIKELY ACTIVE
ASAfc Stamping and Production INC.	Dayton	OH	20–99	◐ LIKELY ACTIVE
AGAggressive Grinding Svc INC	Latrobe	PA	—	◐ LIKELY ACTIVE
AAhoskie	Ahoskie	NC	20–99	◐ LIKELY ACTIVE
AMAhr Metals, INC	Bessemer	AL	—	◐ LIKELY ACTIVE
AAirecon	Cincinnati	OH	20–99	◐ LIKELY ACTIVE
AFAir Frame Forming INC	Paramount	CA	—	◐ LIKELY ACTIVE
AIAir Industries Company, LLC	Garden Grove	CA	100–499	◐ LIKELY ACTIVE
AJA J Weller Corporation	Keithville	LA	20–99	◐ LIKELY ACTIVE
ATAlaark Tooling & Automation, Inc	Sheboygan	WI	20–99	◐ LIKELY ACTIVE
AIAla-Fab, Inc.	Mobile	AL	20–99	◐ LIKELY ACTIVE
ASAlamo Structural Steel	Waco	TX	—	◐ LIKELY ACTIVE
ASAlamo Structural Steel - Victoria	Victoria	TX	100–499	◐ LIKELY ACTIVE
AMAlan Manes Machine, INC	Fort Collins	CO	—	◐ LIKELY ACTIVE
AMAlba Manufacturing INC	Fairfield	OH	20–99	◐ LIKELY ACTIVE
APAlcast- Peoria	Peoria	IL	100–499	◐ LIKELY ACTIVE
ACAlco Contractors INC	Medford	OR	—	◐ LIKELY ACTIVE
AMAlco Machine Tool & Steel INC	El Paso	TX	—	◐ LIKELY ACTIVE
ATAlcon Tool Company	Akron	OH	20–99	◐ LIKELY ACTIVE
ALAlfa Laval	Richmond	VA	500+	◐ LIKELY ACTIVE
ALAlfa Laval INC	Greenwood	IN	—	◐ LIKELY ACTIVE
ALA L Hansen Manufacturing Company	Waukegan	IL	—	◐ LIKELY ACTIVE
ATAljon Tool INC	Plymouth	MN	20–99	◐ LIKELY ACTIVE
AFAll Fab Precision Sheetmetal INC	San Jose	CA	100–499	◐ LIKELY ACTIVE
AMAllied Mechanical	Ontario	CA	100–499	◐ LIKELY ACTIVE
APAlloy Products CORP	Waukesha	WI	—	◐ LIKELY ACTIVE
AMAllred Metal Stamping Works, INC.	High Point	NC	20–99	◐ LIKELY ACTIVE
ASAll South Pre-enginerred Components	Dothan	AL	20–99	◐ LIKELY ACTIVE
ATAlpha Technologies	Winchester	TN	—	◐ LIKELY ACTIVE
AIAlse Industries LLC	Miami Gardens	FL	—	◐ LIKELY ACTIVE
ABAltenloh, Brinck & Co., U.S., Inc.	Bryan	OH	100–499	◐ LIKELY ACTIVE
ATAmada Tool America, INC.	Batavia	NY	20–99	◐ LIKELY ACTIVE
AMAmanda Manufacturing	Logan	OH	100–499	◐ LIKELY ACTIVE
AWAmber Waves, INC.	Richardton	ND	—	◐ LIKELY ACTIVE
AAAmcor American Canyon LLC	American Canyon	CA	20–99	◐ LIKELY ACTIVE
AMAmeren Missouri Dorsett Complex	Maryland Heights	MO	—	◐ LIKELY ACTIVE
American Aluminum Accessories, INC.	Perry	FL	100–499	◐ LIKELY ACTIVE
AAAmerican Augers	West Salem	OH	100–499	◐ LIKELY ACTIVE
AEAmerican Equipment & Fabricating CORP.	East Providence	RI	—	◐ LIKELY ACTIVE
AHAmerican Highway, Becker	Becker	MN	1–19	◐ LIKELY ACTIVE
AHAmerican Hofmann CORP	Lynchburg	VA	—	◐ LIKELY ACTIVE
AIAmerican Infrastructure and Metal Works	Fort Worth	TX	20–99	◐ LIKELY ACTIVE
AIAmerican International Tooling, Inc.	Minden	NV	20–99	◐ LIKELY ACTIVE
American Manufacturing & Engineering, INC.	Montgomeryville	PA	—	◐ LIKELY ACTIVE
AMAmerican Manufacturing, INC.	Toledo	OH	20–99	◐ LIKELY ACTIVE
AMAmerican Manufacturing L.l.c	Chandler	AZ	—	◐ LIKELY ACTIVE
ASAmerican Steel and Aluminum LLC	Liverpool	NY	—	▲ REPORTED CLOSED
ASAmerican Steel Fabrication	Pevely	MO	—	◐ LIKELY ACTIVE
ATAmerican Tooling Center INC	Grass Lake	MI	—	◐ LIKELY ACTIVE
AVAmerican Valmark, INC	Spicewood	TX	—	◐ LIKELY ACTIVE
ALAmerifab, LLC	Weatherford	TX	100–499	◐ LIKELY ACTIVE
APAmerson Precision Sheet Metal, INC	Mcminnville	OR	—	◐ LIKELY ACTIVE
AIamfabsteel, Inc.	Bernalillo	NM	100–499	◐ LIKELY ACTIVE
AAAmmann America INC	Florence	KY	—	◐ LIKELY ACTIVE
ACAmphenol Corporation	Danbury	CT	—	◐ LIKELY ACTIVE
ASAmple Sheet Metal, INC.	Hanover	MD	—	◐ LIKELY ACTIVE
Amro Fabricating Corporation	Corona	CA	20–99	◐ LIKELY ACTIVE
AHAnchor Harvey dba Northfield Industries	Schaumburg	IL	20–99	◐ LIKELY ACTIVE
ABAnderson Building Materials, Co	Saint Joseph	MI	20–99	◐ LIKELY ACTIVE
AMAndritz Metals USA INC. - Chesterton	Chesterton	IN	—	◐ LIKELY ACTIVE
AWAndritz Western Pneumatics - Ruston	Ruston	LA	20–99	◐ LIKELY ACTIVE
AMANS Machine, LLC	Peshtigo	WI	1–19	◐ LIKELY ACTIVE
AMAnthony Machines	San Antonio	TX	20–99	◐ LIKELY ACTIVE
ASAnvil Steel	Gardena	CA	100–499	◐ LIKELY ACTIVE
APAos/lochinvar Plant Expansion	Lebanon	TN	—	◐ LIKELY ACTIVE
AFApplied Fabricators, Inc	Greenfield	IN	20–99	◐ LIKELY ACTIVE
ALApplied Laser Technologies, LLC	Weston	WI	20–99	◐ LIKELY ACTIVE
ATApplied Technology Manufacturing Corporation	Owego	NY	20–99	◐ LIKELY ACTIVE
ASApproved Sheet Metal LLC	Hudson	NH	—	◐ LIKELY ACTIVE
ASApril Steel Processing	Dearborn	MI	100–499	◐ LIKELY ACTIVE
AMApx Mitchell Machine Shop	Greencastle	PA	1–19	◐ LIKELY ACTIVE
AYApx - York Sheet Metal, Incorporated	York	PA	20–99	◐ LIKELY ACTIVE
ALAquamor, LLC	Temecula	CA	100–499	◐ LIKELY ACTIVE
AWArcosa Wind Towers, Belen, NM	Belen	NM	100–499	◐ LIKELY ACTIVE
AEArdel Engineering & Manufacturing, INC.	Minneapolis	MN	—	◐ LIKELY ACTIVE
ACArenac Casting INC	Standish	MI	20–99	◐ LIKELY ACTIVE
AIArgon Industries, INC.	Milwaukee	WI	100–499	◐ LIKELY ACTIVE
ALArktura LLC	Carson	CA	100–499	◐ LIKELY ACTIVE
ATArland Tool & Mfg., INC.	Sturbridge	MA	—	◐ LIKELY ACTIVE
AMArmstrong Manufacturing and Engineering, INC.	Auburn	CA	—	◐ LIKELY ACTIVE
AFArnold Fabricating and Machine, Incorporated	Camden	TN	—	◐ LIKELY ACTIVE
AMArrow Manufacturing	Bristol	CT	20–99	◐ LIKELY ACTIVE
ALArthur Louis Steel Company, INC	Geneva	OH	20–99	◐ LIKELY ACTIVE
AMArvi Manufacturing, INC.	Sunnyvale	CA	—	◐ LIKELY ACTIVE
Ascent Aerospace	Irvine	CA	20–99	◐ LIKELY ACTIVE
APASC Profiles Tacoma	Tacoma	WA	20–99	◐ LIKELY ACTIVE
ASA & S Fabricating CO	Livermore	KY	1–19	◐ LIKELY ACTIVE
AIAsko INC	Rock Hill	SC	—	◐ LIKELY ACTIVE
AEAssociated Electro Mechanics INC	Springfield	MA	—	◐ LIKELY ACTIVE
AMAssociated Machine Company, INC.	Miami	FL	—	◐ LIKELY ACTIVE

FactoryRegistry lists 32,908 facilities whose primary industry classification is one of the 15 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced weldments and fabricated steel plate for construction and mining, 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 15 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 1,993 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 2035125000. 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.