Manufacturing of stainless steel

Facility	City	State	Employees	Status
Carpenter Technology Corporation	Philadelphia	PA	—	◐ LIKELY ACTIVE
CEClark Engineering Company	Owosso	MI	20–99	◐ LIKELY ACTIVE
EPExeon Processors LLC	Jonesboro	IN	—	◐ LIKELY ACTIVE
Gerdau Macsteel, INC.	Jackson	MI	—	◐ LIKELY ACTIVE
MSMetal-fab Services Industry, INC	Anaheim	CA	—	◐ LIKELY ACTIVE
MMMil-spec Magnetics, INC	Covina	CA	—	◐ LIKELY ACTIVE
MSMorgan Steel LLC	Memphis	TN	100–499	◐ LIKELY ACTIVE
Ssab, INC.	Moon Township	PA	—	◐ LIKELY ACTIVE
HIHardsteel, INC.	Tuscaloosa	AL	—	◇ UNVERIFIED
IPIntermountain Precision Castin	Lindon	UT	—	◇ UNVERIFIED
SDSuperior Duct Fabrication	Pomona	CA	—	◇ UNVERIFIED
TCTricast/presfore CORP	Crystal Lake	IL	—	◇ UNVERIFIED
TLTri Lett Industries	Oregon City	OR	—	◇ UNVERIFIED
Acme Manufacturing CO	Denver	CO	100–499	◐ LIKELY ACTIVE
ASAcs Steel Co., LLC	Tulsa	OK	20–99	◐ LIKELY ACTIVE
ASAk Steel Corp/butler Works	Butler	PA	—	◐ LIKELY ACTIVE
ALAllegheny Ludlum Corporation	Waterbury	CT	—	◐ LIKELY ACTIVE
ASAmerican Stainless & Alloy Products	Darlington	SC	—	◐ LIKELY ACTIVE
AMAmeriti Manufacturing Company	Detroit	MI	—	◐ LIKELY ACTIVE
AVAmg Vanadium LLC	Zanesville	OH	—	◐ LIKELY ACTIVE
ASAnvil Steel	Gardena	CA	100–499	◐ LIKELY ACTIVE
ACArcelormittal Calvert, LLC	Calvert	AL	—	◐ LIKELY ACTIVE
AMArcelor Mittal/indiana Harbor Long Carbon	East Chicago	IN	—	◐ LIKELY ACTIVE
ALArcelormittal Laplace LLC	Harriman	TN	—	◐ LIKELY ACTIVE
AMArtsons Manufacturing Company, Inc.	South Gate	CA	20–99	◐ LIKELY ACTIVE

FactoryRegistry lists 2,121 facilities whose primary industry classification is one of the 3 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced stainless steel, finished product, bars, cold finish, 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 3 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, where 28 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 2026975009. 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.