Manufacturing of carbon steel

Facility	City	State	Employees	Status
LELevy Environmental Services Company dba SeaTac Steel Mill and Recycling Services	Seattle	WA	1–19	◐ LIKELY ACTIVE
LOLockport Operations	Loc	NY	20–99	◐ LIKELY ACTIVE
LLLSM - Latrobe	Latrobe	PA	500+	◐ LIKELY ACTIVE
LSLSM - Sandy Creek	Franklin	PA	20–99	◐ LIKELY ACTIVE
MMMarion Manufacturing, Inc.	Marion	KS	20–99	◐ LIKELY ACTIVE
MBMaster Builders & Erectors CORP	Folcroft	PA	—	◐ LIKELY ACTIVE
MSMaverick Steel Group, LLC	Hendersonville	NC	—	◐ LIKELY ACTIVE
MFMedford Fabrication	Medford	OR	1–19	◐ LIKELY ACTIVE
MJMedtronic JAXs	Jacksonville	FL	500+	◐ LIKELY ACTIVE
MSMedtronic Santa Clara	Santa Clara	CA	20–99	◐ LIKELY ACTIVE
MMMemphis Mill Service Company	Memphis	TN	20–99	◐ LIKELY ACTIVE
MMetalac	Latrobe	PA	1–19	◐ LIKELY ACTIVE
MUMetals USA- Wooster	Wooster	OH	20–99	◐ LIKELY ACTIVE
MOMidland Operations	Midland	PA	1–19	◐ LIKELY ACTIVE
MPMidwest Plant	Portage	IN	500+	◐ LIKELY ACTIVE
MRMidwest Roll Forming & Mfg	Pierceton	IN	100–499	◐ LIKELY ACTIVE
MSMillennium Steel Service	Princeton	IN	20–99	◐ LIKELY ACTIVE
MMMisa Metal Processing Forest, Mississippi	Forest	MS	1–19	◐ LIKELY ACTIVE
MMMisa Metal Processing Louisville, Kentucky	Louisville	KY	20–99	◐ LIKELY ACTIVE
MMMisa Metal Processing Portland, Tennessee	Portland	TN	20–99	◐ LIKELY ACTIVE
MAMobis America Inc dba Mobis Alabama LLC	Montgomery	AL	500+	◐ LIKELY ACTIVE
MOMonaca Operations	Monaca	PA	100–499	◐ LIKELY ACTIVE
MMMonarch Materials Group, Inc.	Adel	IA	20–99	◐ LIKELY ACTIVE
MSMonarch Steel Company, Inc.	Cleveland	OH	20–99	◐ LIKELY ACTIVE
MSMonarch Steel of Alabama, Inc.	Decatur	AL	20–99	◐ LIKELY ACTIVE
MCMoody Construction Services, Inc.	Duette	FL	20–99	◐ LIKELY ACTIVE
NNARSTCO-Midlothian	Midlothian	TX	20–99	◐ LIKELY ACTIVE
NGNational Galvanizing	Monroe	MI	100–499	◐ LIKELY ACTIVE
NHNatrona Heights Operations (NHO)	Natrona Heights	PA	100–499	◐ LIKELY ACTIVE
NHNCSP Holdco, LLC	New Castle	IN	20–99	◐ LIKELY ACTIVE
NENehring Electrical Works/Conex Cable	Dekalb	IL	100–499	◐ LIKELY ACTIVE
NSNelsen Steel Company	Franklin Park	IL	20–99	◐ LIKELY ACTIVE
NCNetwill Company, INC	South El Monte	CA	—	▲ REPORTED CLOSED
NLNiagara LaSalle Corporation	Warren	MI	20–99	◐ LIKELY ACTIVE
NLNiagara LaSalle - South Holland Plant	South Holland	IL	20–99	◐ LIKELY ACTIVE
NSNippon Steel Pipe America Inc	Seymour	IN	100–499	◐ LIKELY ACTIVE
NINN, Inc. Palmer	Palmer	MA	1–19	◐ LIKELY ACTIVE
NANORTH AMERICAN STAINLESS-Minooka	Minooka	IL	1–19	◐ LIKELY ACTIVE
NANORTH AMERICAN STAINLESS-Pendergrass	Pendergrass	GA	1–19	◐ LIKELY ACTIVE
NANORTH AMERICAN STAINLESS-Wrightsville	Whrightsville	PA	1–19	◐ LIKELY ACTIVE
NNucor	Auburn	NY	100–499	◐ LIKELY ACTIVE
NCNucor Cold Finish	Brigham City	UT	20–99	◐ LIKELY ACTIVE
NCNucor Corporation	Jewett	TX	—	◐ LIKELY ACTIVE
NSNucor Skyline	Camp Hill	PA	20–99	◐ LIKELY ACTIVE
NSNucor Skyline	Belpre	OH	20–99	◐ LIKELY ACTIVE
NSNucor Skyline Cartersville	Cartersville	GA	1–19	◐ LIKELY ACTIVE
NSNucor Steel Hertford County	Cofield	NC	100–499	◐ LIKELY ACTIVE
NSNucor Steel Jewett TX	Jewett	TX	100–499	◐ LIKELY ACTIVE
NSNucor Steel Seattle INC.	Seattle (SEA)	WA	100–499	◐ LIKELY ACTIVE
OOhio	North Jackson	OH	1–19	◐ LIKELY ACTIVE
OSOhio-Kentucky Steel, LLC	Toledo	OH	20–99	◐ LIKELY ACTIVE
OIONI Industries	Ambridge	PA	100–499	◐ LIKELY ACTIVE
OOPTA-Affival	New Kensington	PA	20–99	◐ LIKELY ACTIVE
OHOPTA-Burns Harbor	Burns Harbor	IN	1–19	◐ LIKELY ACTIVE
OOPTA-Cleveland	Cleveland	OH	1–19	◐ LIKELY ACTIVE
OOPTA-Dearborn	Dearborn	MI	1–19	◐ LIKELY ACTIVE
OTOPTA-Edgar Thomson	Braddock	PA	1–19	◐ LIKELY ACTIVE
OOPTA-Middletown	Middletown	OH	1–19	◐ LIKELY ACTIVE
OSOutokumpu Stainless USA LLC	Calvert	AL	500+	◐ LIKELY ACTIVE
PSPacific Steel Group, LLC	San Diego	CA	—	◐ LIKELY ACTIVE
POPageland Operations	Pageland	SC	20–99	◐ LIKELY ACTIVE
PNPalmer North America LLC	Pueblo	CO	1–19	◐ LIKELY ACTIVE
PTPatriot Trinity	Trinity	TX	100–499	◐ LIKELY ACTIVE
PSPeninsula Steel Inc	Plant City	FL	20–99	◐ LIKELY ACTIVE
PMPhillips Manufacturing Gastonia	Gastonia	NC	1–19	◐ LIKELY ACTIVE
PMPhillips Manufacturing Niles	Niles	OH	20–99	◐ LIKELY ACTIVE
PMPhillips Manufacturing Umatilla	Umatilla	FL	20–99	◐ LIKELY ACTIVE
PGPhoenix Global, LLC-Burns Harbor	Burns Harbor	IN	100–499	◐ LIKELY ACTIVE
PGPhoenix Global, LLC-Calvert-OTK	Calvert	AL	20–99	◐ LIKELY ACTIVE
PGPhoenix Global, LLC-Cool Springs	Mingo Junction	OH	1–19	◐ LIKELY ACTIVE
PGPhoenix Global, LLC-Fairfield	Fairfield	AL	20–99	◐ LIKELY ACTIVE
PGPhoenix Global, LLC-Fort Smith	Fort Smith	AR	20–99	◐ LIKELY ACTIVE
PGPhoenix Global, LLC-Ghent	Ghent	KY	100–499	◐ LIKELY ACTIVE
PGPhoenix Global, LLC-Indiana Harbor East	East Chicago	IN	20–99	◐ LIKELY ACTIVE
PGPhoenix Global, LLC-Indiana Harbor West	East Chicago	IN	20–99	◐ LIKELY ACTIVE
PGPhoenix Global, LLC-Marion	Marion	OH	1–19	◐ LIKELY ACTIVE
PGPhoenix Global, LLC-Petersburg	North Dinwiddle	VA	20–99	◐ LIKELY ACTIVE
PGPhoenix Global, LLC-Riverdale	Riverdale	IL	1–19	◐ LIKELY ACTIVE
PGPhoenix Global, LLC-Roanoke	Roanoke	VA	1–19	◐ LIKELY ACTIVE
PGPhoenix Global, LLC-Wilton	Wilton	IA	1–19	◐ LIKELY ACTIVE
PSPittsburgh Service Center	Pittsburgh	PA	100–499	◐ LIKELY ACTIVE
P2Plant 27 - SteelCon/Orlando	Orlando	FL	20–99	◐ LIKELY ACTIVE
PPortland	Portland	OR	1–19	◐ LIKELY ACTIVE
PMPremium Metals, Inc.	Cleveland	OH	20–99	◐ LIKELY ACTIVE
PMPrime Metals Acquisition, LLC	Homer City	PA	20–99	◐ LIKELY ACTIVE
PMPRL Manufacturing	Tulsa	OK	20–99	◐ LIKELY ACTIVE
PSProfab Steel Fabrication, INC.	Hertford	NC	—	◐ LIKELY ACTIVE
Qmf Steel, INC.	Campbell	TX	—	◐ LIKELY ACTIVE
QIQuality Industries of America	Lake City	FL	20–99	◐ LIKELY ACTIVE
RMRaw Material Inc.	Chicago Heights	IL	20–99	◐ LIKELY ACTIVE
RMRepublic Manufacturing	Dallas	TX	20–99	◐ LIKELY ACTIVE
RAResearch and Technology Center	Munhall	PA	100–499	◐ LIKELY ACTIVE
RSRiverside Steel, Inc.	Perris	CA	100–499	◐ LIKELY ACTIVE
RORochester Operations	Rochester	PA	1–19	◐ LIKELY ACTIVE
RDRoller Die-Green Cove Springs	Green Cove Springs	FL	20–99	◐ LIKELY ACTIVE
RDRoller Die-Louisville	Louisville	KY	20–99	◐ LIKELY ACTIVE
RDRoller Die-Rossville	Rossville	GA	20–99	◐ LIKELY ACTIVE
RFRoll Form	Iuka	MS	100–499	◐ LIKELY ACTIVE
RTRSC Technologies Inc.	Albuqurque	NM	20–99	◐ LIKELY ACTIVE
SSSabel Steel Service, Inc- Fabrications	Montgomery	AL	1–19	◐ LIKELY ACTIVE

FactoryRegistry lists 1,606 facilities whose primary industry classification is one of the 2 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced carbon steel, finished product, strip, cold rolled, 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 2 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, where 80 establishments reported producing it.

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 2026925006. 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.