Manufacturing of treated clays, artificially activated with acid or other materials
404 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Res Dba Steel Dynamics - Roanoke Bar Division | Roanoke | VA | — | UNVERIFIED |
| Specialty Granules Ione LLC | Ione | CA | — | UNVERIFIED |
| Steel Dynamics INC - Engineered Bar Products Div | Pittsboro | IN | — | UNVERIFIED |
| Stein INC | Middletown | OH | — | UNVERIFIED |
| Tms International, LLC | Axis | AL | — | UNVERIFIED |
| Ts Power Plant | Battle Mountain | NV | — | UNVERIFIED |
| Txi Operations LP | Streetman | TX | — | UNVERIFIED |
| US Steel-gl-ecorse | Ecorse | MI | — | UNVERIFIED |
| Allied Graphite | Mesa | AZ | 20–99 | LIKELY ACTIVE |
| ASA Newport | Seven Fields | PA | 20–99 | LIKELY ACTIVE |
| BASF Corporation - Attapulgus | Attapulgus | GA | 100–499 | LIKELY ACTIVE |
| BASF Savannah | Savannah | GA | 100–499 | LIKELY ACTIVE |
| BPI Minerals, New Castle Facility | New Castle | PA | 20–99 | LIKELY ACTIVE |
| Burns Harbor Cleveland Cliffs | Burns Harbor | IN | 20–99 | LIKELY ACTIVE |
| Butler | Seven Fields | PA | 20–99 | LIKELY ACTIVE |
| Cimbar Resources Inc | Chatsworth | GA | 20–99 | LIKELY ACTIVE |
| Colony Cat Litter | Belle Fourche | SD | 20–99 | LIKELY ACTIVE |
| CORMETECH - Cleveland Manufacturing Facility | Cleveland | TN | 100–499 | LIKELY ACTIVE |
| CORMETECH - Durham Manufacturing Facility | Durham | NC | 100–499 | LIKELY ACTIVE |
| DicaPerl Minerals | Fallon | NV | 20–99 | LIKELY ACTIVE |
| Earthium LLC | Glendale | AZ | — | LIKELY ACTIVE |
| Grapple Hook Marketing INC | Tampa | FL | — | LIKELY ACTIVE |
| Hertford | Seven Fields | PA | 20–99 | LIKELY ACTIVE |
| Isolatek-Houston | Houston | TX | 1–19 | LIKELY ACTIVE |
| Isolatek International- SBCA | San Bernardino | CA | 1–19 | 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.
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.
