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Manufacturing of treated clays, artificially activated with acid or other materials

404 FACILITIES
FacilityCityStateEmployeesStatus
Hemlock Semiconductor Operations LLCHemlockMI500+ ACTIVE
Sgl Technic LLCValenciaCA20–99 ACTIVE
American Peat Technology LLCAitkinMN— ACTIVE
Carbon Graphite Materials, INCBroctonNY— ACTIVE
Clariant CORPBelenNM— ACTIVE
Engel & Gray, INCSanta MariaCA— ACTIVE
Palmetto Vermiculite, INC.WoodruffSC— ACTIVE
Reed Minerals, LLCGaryIN1–19 ACTIVE
Reed Minerals, LLCCamp HillPA20–99 ACTIVE
Desiccare INCRichlandMS— ACTIVE
Highland Materials, INC.Johnson CityTN— ACTIVE
Impact Absorbents, INCAtascaderoCA— ACTIVE
Im Technologies LLCShorehamNY— ACTIVE
Ionic Mineral Technologies, LLCProvoUT— ACTIVE
Neodymia INCMissoulaMT— ACTIVE
Newmont USA LimitedDenverCO— ACTIVE
Stabilizer Solutions INCPhoenixAZ— ACTIVE
Susmax INCPhiladelphiaPA— ACTIVE
Syrah Plus LLCVidaliaLA— ACTIVE
Syrah Technologies LLCVidaliaLA— ACTIVE
The Kish Company INCMentorOH— ACTIVE
Universal Minerals International INCTucsonAZ— ACTIVE
US Carbon Company LLCSan DiegoCA— ACTIVE
Wilkin Mining & Trucking INCCalienteNV— ACTIVE
Golden Triangle Mill ServiceColumbusMS100–499 LIKELY ACTIVE
Opta USA Inc/opta Myoma PltMarsPA1–19 LIKELY ACTIVE
Rec Solar Grade SiliconMoses LakeWA100–499 LIKELY ACTIVE
Aluchem INCCincinnatiOH20–99 LIKELY ACTIVE
Aluchem of Jackson INCJacksonOH20–99 LIKELY ACTIVE
American Colloid Company - York PAYorkPA20–99 LIKELY ACTIVE
BrunswickBrunswickGA20–99 LIKELY ACTIVE
CoorsTek Inc. - Center for Advanced Materials (CCAM)GoldenCO100–499 LIKELY ACTIVE
Custom Processing Services, LLCEast GreenvillePA20–99 LIKELY ACTIVE
Dauber COTonicaIL20–99 LIKELY ACTIVE
Opta - MilanMilanMI1–19 LIKELY ACTIVE
Superior GraphiteHopkinsvilleKY20–99 LIKELY ACTIVE
TAM Ceramics Group of NY, LLCNiagara FallsNY20–99 LIKELY ACTIVE
The Strong Company, INC.Pine BluffAR20–99 LIKELY ACTIVE
Whittemore Company, Inc.LawrenceMA20–99 LIKELY ACTIVE
3m CO - PittsboroMoncureNC— UNVERIFIED
3m Wausau - Greystone PlantWausauWI— UNVERIFIED
Arcosa Esc BoulderBoulderCO— UNVERIFIED
Arcosa Lightweight - Frazier ParkFrazier ParkCA— UNVERIFIED
Arcosa Lw Br, LLCLivingstonAL— UNVERIFIED
Arcosa Lw Hpb LLCMooresvilleIN— UNVERIFIED
Arcosa Lw Ky LLCShepherdsvilleKY— UNVERIFIED
Bpi Inc-greenville Pa PlantGreenvillePA— UNVERIFIED
Burgess Pigment CompanySandersvilleGA— UNVERIFIED
Butler Mill Service CompanyButlerIN— UNVERIFIED
CetcoLovellWY— UNVERIFIED
Cmc Steel ScCayceSC— UNVERIFIED
Columbia City Mill ServicesColumbia CityIN— UNVERIFIED
Cormetech INCClevelandTN— UNVERIFIED
Edward C. Levy Company - Plant #1DetroitMI— UNVERIFIED
Edward C. Levy Company - Plant #6DetroitMI— UNVERIFIED
Edward C Levy INCCantonOH— UNVERIFIED
Engelhard Corporation - Attapulgus OperationsAttapulgusGA— UNVERIFIED
Essroc Cement CORP.CamdenNJ— UNVERIFIED
Fulton Mill Service CODeltaOH— UNVERIFIED
Harsco Metals - ButlerButlerPA— UNVERIFIED
Harsco Metals Plant 12OremUT— UNVERIFIED
Heidelberg Materials - Canaveral Port AuthorityCape CanaveralFL— UNVERIFIED
Holcim (us) INCChicagoIL— UNVERIFIED
Holliday Rock Co., INC.RialtoCA— UNVERIFIED
International Speciality Products Inc-isp Mineral ProductsAnnapolisMO— UNVERIFIED
International Steel GroupGeorgetownSC— UNVERIFIED
Ipsco Koppel Tubulars CORPKoppelPA— UNVERIFIED
Isp Minerals Charmian QuarryBlue Ridge SummitPA— UNVERIFIED
Jacam Mfg. - Organoclay ProcessingSterlingKS— UNVERIFIED
John Crane INCCrystal LakeIL— UNVERIFIED
Nipsco Rm Schahfer Peaker PlantWheatfieldIN— UNVERIFIED
Phoenix Services LLCChestertonIN— UNVERIFIED
Phoenix Services LLC Dba Metal ServicesEast ChicagoIN— UNVERIFIED
Prince Minerals LLCNew CastleDE— UNVERIFIED
Republic Steel - Canton FacilityCantonOH— UNVERIFIED
Res Dba Steel Dynamics - Roanoke Bar DivisionRoanokeVA— UNVERIFIED
Specialty Granules Ione LLCIoneCA— UNVERIFIED
Steel Dynamics INC - Engineered Bar Products DivPittsboroIN— UNVERIFIED
Stein INCMiddletownOH— UNVERIFIED
Tms International, LLCAxisAL— UNVERIFIED
Ts Power PlantBattle MountainNV— UNVERIFIED
Txi Operations LPStreetmanTX— UNVERIFIED
US Steel-gl-ecorseEcorseMI— UNVERIFIED
Allied GraphiteMesaAZ20–99 LIKELY ACTIVE
ASA NewportSeven FieldsPA20–99 LIKELY ACTIVE
BASF Corporation - AttapulgusAttapulgusGA100–499 LIKELY ACTIVE
BASF SavannahSavannahGA100–499 LIKELY ACTIVE
BPI Minerals, New Castle FacilityNew CastlePA20–99 LIKELY ACTIVE
Burns Harbor Cleveland CliffsBurns HarborIN20–99 LIKELY ACTIVE
ButlerSeven FieldsPA20–99 LIKELY ACTIVE
Cimbar Resources IncChatsworthGA20–99 LIKELY ACTIVE
Colony Cat LitterBelle FourcheSD20–99 LIKELY ACTIVE
CORMETECH - Cleveland Manufacturing FacilityClevelandTN100–499 LIKELY ACTIVE
CORMETECH - Durham Manufacturing FacilityDurhamNC100–499 LIKELY ACTIVE
DicaPerl MineralsFallonNV20–99 LIKELY ACTIVE
Earthium LLCGlendaleAZ— LIKELY ACTIVE
Grapple Hook Marketing INCTampaFL— LIKELY ACTIVE
HertfordSeven FieldsPA20–99 LIKELY ACTIVE
Isolatek-HoustonHoustonTX1–19 LIKELY ACTIVE
Isolatek International- SBCASan BernardinoCA1–19 LIKELY ACTIVE

FactoryRegistry lists 404 facilities whose primary industry classification is one of the 1 industry above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced treated clays, artificially activated with acid or other materials, 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 1 US manufacturing industry in the 2022 Economic Census, as the most specific line that industry reported, and withheld the establishment count for it.

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 miscellaneous cyclic and acyclic chemicals and chemical products (excluding cyclic (coal tar) intermediates and fatty acid esters)
Manufacturing of glycerin, naturalManufacturing of synthetic organic medicinal chemicals (all uses), medicinal and botanical drugs, chemicals, and products, in bulk, alkaloid drugs, naturally occurring vitamins, etc., including THC and other cannabis extracts and concentrates (excluding nManufacturing of pharmaceutical grade soybean and other vegetable oils
Industries
Stone, Glass & Concrete ManufacturersAll product lines

NAPCS collection code 2025175000. 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.