Manufacturing of silicone elastomers
6,748 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| The Dow Chemical Company - Beaumont, Texas | Nederland | TX | 20–99 | LIKELY ACTIVE |
| The Dow Chemical Company - Deer Park, TX | Deer Park | TX | 500+ | LIKELY ACTIVE |
| The Dow Chemical Company Hayward Site | Hayward | CA | 20–99 | LIKELY ACTIVE |
| The Dow Chemical Company-Kankakee, IL | Kankakee | IL | 20–99 | LIKELY ACTIVE |
| The Dow Chemical Company - La Porte, TX | La Porte | TX | 1–19 | LIKELY ACTIVE |
| The Dow Chemical Company - Texas City, TX | Texas City | TX | 500+ | LIKELY ACTIVE |
| The Hallstar Company | Chicago | IL | — | LIKELY ACTIVE |
| The Magni Group, INC. | Birmingham | MI | — | LIKELY ACTIVE |
| ThermoFisher Scientific Bedford/Framingham | Bedford | MA | 100–499 | LIKELY ACTIVE |
| Thermotec | Lorain | OH | 1–19 | LIKELY ACTIVE |
| Thermotec - EP | East Palestine | OH | 1–19 | LIKELY ACTIVE |
| Thermotec - Hamburg | Hamburg | PA | 1–19 | LIKELY ACTIVE |
| The Rogers Manufacturing Company | Rockfall | CT | 20–99 | LIKELY ACTIVE |
| The Sherwin-williams Company | Columbus | OH | — | LIKELY ACTIVE |
| The Sherwin-williams Company | Enfield | CT | — | LIKELY ACTIVE |
| The Sherwin-williams Company | Celina | TX | — | LIKELY ACTIVE |
| The Sierra Company- Galesburg IL | Galesburg | IL | 20–99 | LIKELY ACTIVE |
| The Sierra Company LLC - Dade City FL | Dade City | FL | 20–99 | LIKELY ACTIVE |
| The Sierra Company LLC - Lubbock, TX | Lubbock | TX | 1–19 | LIKELY ACTIVE |
| The Sierra Company LLC- Minnetonka, MN | Minnetonka | MN | 20–99 | LIKELY ACTIVE |
| The Sierra Company LLC- Sales (Remote) | Minnetonka | MN | 1–19 | LIKELY ACTIVE |
| The Willamette Valley Company - Site 10 | Eugene | OR | 20–99 | LIKELY ACTIVE |
| The Willamette Valley Company - Site 15 | Pineville | LA | 20–99 | LIKELY ACTIVE |
| Thombert Inc. | Brooklyn | IA | 20–99 | LIKELY ACTIVE |
| T&H Plastics, Inc. | Houston | TX | 20–99 | LIKELY ACTIVE |
| Tiger Dylac, St. Charles, IL. | Saint Charles | IL | 100–499 | LIKELY ACTIVE |
| Tjw INC | San Dimas | CA | — | LIKELY ACTIVE |
| TMS Manufacturing Co. | Alsip | IL | 20–99 | LIKELY ACTIVE |
| Tnemec Company NKC | North Kansas City | MO | 100–499 | LIKELY ACTIVE |
| TOK America | Hillsboro | OR | 100–499 | LIKELY ACTIVE |
| Tosoh Bioscience Inc. Grove City Ohio | Grove City | OH | 1–19 | LIKELY ACTIVE |
| TOTALENERGIES PETROCHEMICALS & REFINING USA, INC. Carville PS | Carville | LA | 100–499 | LIKELY ACTIVE |
| TOTALENERGIES PETROCHEMICALS & REFINING USA, INC. La Porte PP | La Porte | TX | 100–499 | LIKELY ACTIVE |
| Tower 3 | Akron | OH | 1–19 | LIKELY ACTIVE |
| Tower Products, Easton | Easton | PA | 20–99 | LIKELY ACTIVE |
| TRC-Tucson Blvd | Tucson | AZ | 20–99 | LIKELY ACTIVE |
| Trillium Marketing, INC | Harbor Springs | MI | — | LIKELY ACTIVE |
| Trinseo Exton Global Innovation Center | Exton | PA | 1–19 | LIKELY ACTIVE |
| TSRC Specialty Materials, LLC | Plaquemine | LA | 20–99 | LIKELY ACTIVE |
| Tulsa | Tulsa | OK | 20–99 | LIKELY ACTIVE |
| Tuscon | Tuscon | AZ | 1–19 | LIKELY ACTIVE |
| Twin River Technologies | Quincy | MA | 100–499 | LIKELY ACTIVE |
| Twist Bioscience Wilsonville | Wilsonville | OR | 100–499 | LIKELY ACTIVE |
| Tyger Scientific INC | Ewing | NJ | — | LIKELY ACTIVE |
| Umicore PMC USA, llc | Catoosa | OK | 20–99 | LIKELY ACTIVE |
| Union Carbide Corp | South Charleston | WV | 100–499 | LIKELY ACTIVE |
| Union Carbide Corp Tech Park | South Charleston | WV | 20–99 | LIKELY ACTIVE |
| United Initiators, Inc (Elyria, Oh) | Elyria | OH | 20–99 | LIKELY ACTIVE |
| Universal Plastics Albany | Howes Cave | NY | 20–99 | LIKELY ACTIVE |
| Upshots LLC | Forsyth | GA | — | LIKELY ACTIVE |
FactoryRegistry lists 6,748 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 silicone elastomers, 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 74 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.
NAPCS collection code 2025550000. 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.
