FactoryRegistry
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Smelting and refining materials owned by others on a toll basis

1,436 FACILITIES
FacilityCityStateEmployeesStatus
Mp Mine Operations LLCMountain PassCA— ACTIVE
Negative Emissions Materials, INCBrooklynNY— ACTIVE
Neodymia INCMissoulaMT— ACTIVE
Newmont USA LimitedDenverCO— ACTIVE
Norsk Titanium US INCPlattsburghNY— ACTIVE
Qml INCRumfordRI— ACTIVE
Rareform Metals INC.CampbellCA— ACTIVE
Reelement Technologies Operating CORPFishersIN— ACTIVE
Regenx USA INCNewportTN— ACTIVE
Ridgeline Elements, INC.WynneAR— ACTIVE
Rotometals, INCSan LeandroCA— ACTIVE
Solcoa Industries, INC.San FranciscoCA— ACTIVE
Sophisticated Alloys INCButlerPA— ACTIVE
Southern Copper & Supply Co, INCPelhamAL— ACTIVE
Sovereign Materials, INC.AustinTX— ACTIVE
Stabilizer Solutions INCPhoenixAZ— ACTIVE
Susmax INCPhiladelphiaPA— ACTIVE
Sync Intelligence INC.New YorkNY— ACTIVE
Syrah Plus LLCVidaliaLA— ACTIVE
Syrah Technologies LLCVidaliaLA— ACTIVE
Thalon Materials, INC.HoustonTX— ACTIVE
The Kish Company INCMentorOH— ACTIVE
United Rare Earths, INCJacksboroTN— ACTIVE
United States Antimony CorporationThompson FallsMT— ACTIVE
Universal Minerals International INCTucsonAZ— ACTIVE
US Carbon Company LLCSan DiegoCA— ACTIVE
Velocity USA LLCClemsonSC— ACTIVE
Volmetals LLCMiamiFL— ACTIVE
Western Magnesium CorporationLas VegasNV— ACTIVE
Westwin Elements, INC.Oklahoma CityOK— ACTIVE
Wilkin Mining & Trucking INCCalienteNV— ACTIVE
Nyrstar Clarksville INC.ClarksvilleTN— LIKELY ACTIVE
Skana Aluminum CompanyManitowocWI100–499 LIKELY ACTIVE
Allied Metal COChattanoogaTN20–99 LIKELY ACTIVE
American Foam CastSylacaugaAL20–99 LIKELY ACTIVE
Ames Advanced MaterialsSouth PlainfieldNJ100–499 LIKELY ACTIVE
Ames Copper GroupShelbyNC20–99 LIKELY ACTIVE
Arconic Davenport LLCRiverdaleIA500+ LIKELY ACTIVE
Ati Powder Metals, LLCOakdalePA20–99 LIKELY ACTIVE
Audubon Metals LLCHendersonKY100–499 LIKELY ACTIVE
Basf Metals LLCSenecaSC100–499 LIKELY ACTIVE
Catalyst Refiners INCNitroWV20–99 LIKELY ACTIVE
Certified Alloy Products INCLong BeachCA100–499 LIKELY ACTIVE
Eastern Alloys of KyHendersonKY20–99 LIKELY ACTIVE
Ecobat ResourcesIndianapolisIN100–499 LIKELY ACTIVE
Eutectix LLCTroyMI— LIKELY ACTIVE
Freeport-mcmoran Miami INCClaypoolAZ500+ LIKELY ACTIVE
Gannon & Scott INCCranstonRI20–99 LIKELY ACTIVE
Gladieux Metals RecyclingFreeportTX20–99 LIKELY ACTIVE
Golden Triangle Mill ServiceColumbusMS100–499 LIKELY ACTIVE
Greenville Metals INCTransferPA20–99 LIKELY ACTIVE
H.c. Starck Solutions Coldwater LLCColdwaterMI— LIKELY ACTIVE
Heraeus Precious Metals North America, LLCWartburgTN1–19 LIKELY ACTIVE
Honeywell Electronic MaterialsFombellPA20–99 LIKELY ACTIVE
Hydro Aluminum Metals USA LLCHendersonKY20–99 LIKELY ACTIVE
Hydro Extrusion Usa, LLCPhoenixAZ— LIKELY ACTIVE
Hydro Extrusion USA LLC - Cressona FacilityCressonaPA— LIKELY ACTIVE
Imperial Zinc CORPChicagoIL20–99 LIKELY ACTIVE
Imsamet of Arizona INCGoodyearAZ20–99 LIKELY ACTIVE
Kaiser Aluminum Fabricated Products LLCKalamazooMI100–499 LIKELY ACTIVE
Keymark CORP of FloridaLakelandFL100–499 LIKELY ACTIVE
Libertas CopperLeetsdalePA100–499 LIKELY ACTIVE
Magpro, LLCCamdenTN20–99 LIKELY ACTIVE
Mahle Engine Components USA INCMcconnelsvilleOH20–99 LIKELY ACTIVE
Mastermelt America LLCSweetwaterTN20–99 LIKELY ACTIVE
Matalco INCWisconsin RapidsWI20–99 LIKELY ACTIVE
Matalco Shelbyville LLCShelbyvilleKY100–499 LIKELY ACTIVE
Materion Brush INCLorainOH20–99 LIKELY ACTIVE
Metallix Refining INC.GreenvilleNC20–99 LIKELY ACTIVE
Metalx Aluminum Conversions LLCWabashIN100–499 LIKELY ACTIVE
Most INCTroyMO20–99 LIKELY ACTIVE
Opta USA Inc/opta Myoma PltMarsPA1–19 LIKELY ACTIVE
Pennex Aluminum COWellsvillePA100–499 LIKELY ACTIVE
Phelps Dodge Copper Products COEl PasoTX100–499 LIKELY ACTIVE
Powder Alloy CORPLovelandOH— LIKELY ACTIVE
Purity Zinc Metals, LLCClarksvilleTN20–99 LIKELY ACTIVE
Pyromet LLCAstonPA20–99 LIKELY ACTIVE
Reading Alloys, LLCRobesoniaPA100–499 LIKELY ACTIVE
Real Alloy Recycling LLCWabashIN20–99 LIKELY ACTIVE
Real Alloy Recycling LLCSapulpaOK20–99 LIKELY ACTIVE
Real Alloy Recycling LLCLoudonTN20–99 LIKELY ACTIVE
Real Alloy Recycling LLCMorgantownKY100–499 LIKELY ACTIVE
Real Alloy Specification LLCColdwaterMI20–99 LIKELY ACTIVE
Rec Solar Grade SiliconMoses LakeWA100–499 LIKELY ACTIVE
Resonac Powdered Metals America, INCGreensburgIN100–499 LIKELY ACTIVE
ResoneticsNew HartfordNY20–99 LIKELY ACTIVE
Scepter New York INCSeneca FallsNY20–99 LIKELY ACTIVE
Spectro Alloys CORPRosemountMN100–499 LIKELY ACTIVE
State Metal Industries INCCamdenNJ20–99 LIKELY ACTIVE
Steel Dust Recycling LLCMillportAL100–499 LIKELY ACTIVE
Stellite CoatingsGoshenIN20–99 LIKELY ACTIVE
Sulzer Metco (us) TroyTroyMI20–99 LIKELY ACTIVE
Tennessee Aluminum Processors INCMount PleasantTN20–99 LIKELY ACTIVE
Tennessee Aluminum Processors INCGadsdenAL20–99 LIKELY ACTIVE
Tower Extrusions LTDOlneyTX100–499 LIKELY ACTIVE
Tst INCFontanaCA100–499 LIKELY ACTIVE
Vista MetalsAdairsvilleGA100–499 LIKELY ACTIVE
Vista Metals CorporationFontanaCA100–499 LIKELY ACTIVE
Waelz Sustainable Products LLCLogansportIN100–499 LIKELY ACTIVE
Wyman-gordon Company Brighton OperationsBrightonMI100–499 LIKELY ACTIVE

FactoryRegistry lists 1,436 facilities whose primary industry classification is one of the 4 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced Smelting and refining materials owned by others on a toll basis, 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 4 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 35 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 Electroplating, plating, polishing, anodizing, pickling, and coloring
Machined metal, plastic, or other composite parts on a job basis (low volume), including machinery and machinery part repair within the facility (machine shop)Converting steel for other companies
Industries
Stone, Glass & Concrete ManufacturersPrimary Metal ManufacturersAll product lines

NAPCS collection code 2053550000. 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.