Manufacturing of fabricated structural iron and steel

Facility	City	State	Employees	Status
KFKelly Fabricators CORP	Louisville	KY	20–99	◐ LIKELY ACTIVE
KFKewaunee Fabrications LLC	Kewaunee	WI	—	◐ LIKELY ACTIVE
KMKloeckner Metals CORP	Apache Junction	AZ	—	◐ LIKELY ACTIVE
KWKmt Waterjet Systems	Baxter Springs	KS	100–499	◐ LIKELY ACTIVE
Kw Products, INC.	Oldsmar	FL	—	◐ LIKELY ACTIVE
LSLab Security Systems CORP	Bristol	CT	20–99	◐ LIKELY ACTIVE
LSLamachine Shop INC	Ham Lake	MN	20–99	◐ LIKELY ACTIVE
LSLapeyre Stair INC	Harahan	LA	20–99	◐ LIKELY ACTIVE
LHLapham Hickey Steel Corporation	Oshkosh	WI	100–499	◐ LIKELY ACTIVE
LILeed-himmel Industries, INC.	Hamden	CT	—	◐ LIKELY ACTIVE
LMLexington Machining	Rochester	NY	20–99	◐ LIKELY ACTIVE
Liberty Pattern Company, INC.	New Liberty	IA	—	◐ LIKELY ACTIVE
LSLiberty Steel Fabrication INC	Fyffe	AL	20–99	▲ REPORTED CLOSED
LFLinamar Forgings, INC.	Wilson	NC	—	◐ LIKELY ACTIVE
LGLm Gear Company	Chesterfield	MI	20–99	◐ LIKELY ACTIVE
Long Machine, INC	Temecula	CA	—	◐ LIKELY ACTIVE
L & P Gate Company INC	Hartford	CT	—	◐ LIKELY ACTIVE
LQLusk Quality Machine Products	Palmdale	CA	20–99	◐ LIKELY ACTIVE
MIMack Iron Works CO	Sandusky	OH	20–99	◐ LIKELY ACTIVE
MCMaclean Curtis LLC	Mooresville	NC	—	◐ LIKELY ACTIVE
MEMaster Engineering INC Dba Piccola Manufacturing	Shepherdsville	KY	20–99	◐ LIKELY ACTIVE
MPMaysteel Porters LLC	Lynchburg	VA	100–499	◐ LIKELY ACTIVE
Mcneil Group INC	Columbus	OH	—	◐ LIKELY ACTIVE
MDMedical Device Components, LLC	San Diego	CA	100–499	◐ LIKELY ACTIVE
Mega Sign INC	Grand Prairie	TX	—	◐ LIKELY ACTIVE

FactoryRegistry lists 12,569 facilities whose primary industry classification is one of the 5 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced fabricated structural iron and steel, except for construction, 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 5 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 21 establishments reported producing it; the count for 2 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 2028975000. 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.