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Manufacturing of fabricated structural iron and steel, except for construction

12,269 FACILITIES
FacilityCityStateEmployeesStatus
K & K Systems, INCTupeloMS20–99 ACTIVE
Knob Works Customs LLCParkerCO— ACTIVE
Komar Industries, LLCGroveportOH— ACTIVE
Kvo Industries INCSanta RosaCA— ACTIVE
L3 Technologies, INC.WilmingtonMA— ACTIVE
Lai International, LLCWestminsterMD— ACTIVE
Lake Air Products, LLCMinneapolisMN— ACTIVE
La Machine Shop INCAndoverMN— ACTIVE
Laser Access LLCWalkerMI— ACTIVE
Laser Masters, INC.HoustonTX20–99 ACTIVE
Ldi Industries, INC.ManitowocWI— ACTIVE
Leanwerks LLCOgdenUT— ACTIVE
Lefiell Manufacturing CompanySanta Fe SpringsCA— ACTIVE
Leonard Machine Co, LLCCookevilleTN— ACTIVE
Levac Specialties INC.Gold RiverCA— ACTIVE
Lewis Engineering CompanyMarshallTX— ACTIVE
Lewis Steel Works, INC.WrensGA— ACTIVE
Liberty Pattern Company, INC.New LibertyIA— ACTIVE
Liberty Steel Fabrication INCFyffeAL20–99 ACTIVE
Liberty Turned Components, LLCMilanMI— ACTIVE
Liberty Welding & Iron Works COMetairieLA— ACTIVE
Libra Guaymas LLCMentorOH— ACTIVE
Lillicrap INC.DavenportIA— ACTIVE
Linak U.s. INC.LouisvilleKY— ACTIVE
Linita Design & Mfg. CORPLackawannaNY20–99 ACTIVE
Lisega, INC.KodakTN— ACTIVE
Livers Bronze LLCKansas CityMO— ACTIVE
Living Design Studios, INC.ErieCO20–99 ACTIVE
Long Machine, INCTemeculaCA— ACTIVE
Louis Hoffmann CO.Menomonee FallsWI— ACTIVE
Lovejoy Chaplet CORPHoosick FallsNY— ACTIVE
L & P Manufacturing CompanyJonesvilleIN— ACTIVE
Lyons Tool & Die Company,theMeridenCT20–99 ACTIVE
Mace Machine LLCExeterNH— ACTIVE
Mac Fasteners, INC.OttawaKS20–99 ACTIVE
Machine Specialty & Manufacturing, INCYoungsvilleLA— ACTIVE
Mach Machine INCHudsonMA— ACTIVE
Mackay Manufacturing INCSpokaneWA100–499 ACTIVE
Magline INCStandishMI100–499 ACTIVE
Magnetic Systems International, INCBoyne CityMI— ACTIVE
Magnum Machine INC.RaymondNH— ACTIVE
Mantel Machine Products INC.Menomonee FallsWI20–99 ACTIVE
Manufacturing Sciences CorporationOak RidgeTN— ACTIVE
M.a.r.'s Engineering Company, INC.San LeandroCA— ACTIVE
Marsh Industrial Services, INC.KalkaskaMI— ACTIVE
Martinez and Turek, INC.RialtoCA— ACTIVE
Martin Machine & Welding INCHalsteadKS— ACTIVE
Master Machining, INCCastle HayneNC— ACTIVE
Master Metal Products CompanySan JoseCA— ACTIVE
Masters Machine CompanyBristolME20–99 ACTIVE

FactoryRegistry lists 12,269 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.

Part of Manufacturing of iron and steel powder metallurgy parts (excluding bearings, gears, machine cutting tools, and metal injection molding parts)
Manufacturing of tungsten and tungsten-base alloy powder metallurgy parts (excluding bearings, gears, machine cutting tools, and metal injection molding parts)
Industries
Metal FabricatorsMedical Device & Specialty ManufacturersAll product lines

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.