Manufacturing of alloy steel, finished product, bars, cold finish

Facility	City	State	Employees	Status
Northlake Steel CORP	Valley City	OH	20–99	● ACTIVE
Nucor Steel Memphis, INC	Memphis	TN	500+	● ACTIVE
OSOregon Steel Mills LLC	Portland	OR	—	● ACTIVE
Parmatech Corporation	Petaluma	CA	20–99	● ACTIVE
Petersen Incorporated	Ogden	UT	100–499	● ACTIVE
PDPhelps Dodge High Performance Conductors	Inman	SC	100–499	● ACTIVE
Radcliff Wire INC	Bristol	CT	20–99	● ACTIVE
Rathbone Precision Metals, INC	Palmer	MA	20–99	● ACTIVE
Riverdale Mills CORP	Northbridge	MA	20–99	● ACTIVE
Shultz Steel LLC	South Gate	CA	100–499	● ACTIVE
Southwest Fabrication LLC	Phoenix	AZ	20–99	● ACTIVE
Spi Mobile Pulley Works, LLC	Mobile	AL	20–99	● ACTIVE
Ssab Iowa INC	Muscatine	IA	100–499	● ACTIVE
Supercon, Incorporated	Shrewsbury	MA	20–99	● ACTIVE
Superior Forge & Steel CORP	Lima	OH	—	● ACTIVE
Taurus Fabrication, INC	Grass Valley	CA	—	● ACTIVE
Tecomet INC.	Wilmington	MA	100–499	● ACTIVE
Titan International, INC.	Pottstown	PA	20–99	● ACTIVE
Titan Wheel Corporation of Illinois	Quincy	IL	500+	● ACTIVE
Ulbrich Shaped Wire, INC.	North Haven	CT	20–99	● ACTIVE
Unarco Material Handling, LLC	Springfield	TN	100–499	● ACTIVE
Universal Stainless & Alloy Products INC	Bridgeville	PA	—	● ACTIVE
Valley Metals, LLC	Poway	CA	20–99	● ACTIVE
A. Finkl & Sons CO.	Chicago	IL	—	● ACTIVE
American Steel and Aluminum LLC	Auburn	MA	—	● ACTIVE

FactoryRegistry lists 1,890 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 alloy 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 33 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 2026975006. 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.