Manufacturing of thermoplastic resins and plastics materials, polystyrene
4,589 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| W2fuel - Crawfordsville Facility | Crawfordsville | IA | — | UNVERIFIED |
| Wacker Chemical CORP - Polymers Div | Calvert City | KY | — | UNVERIFIED |
| Wako Chemicals USA INC | Richmond | VA | — | UNVERIFIED |
| Wellman INC | Darlington | SC | — | UNVERIFIED |
| Wellman of Mississippi INC | Bay Saint Louis | MS | — | UNVERIFIED |
| Westlake Chemicals & Vinyls LLC | Aberdeen | MS | — | UNVERIFIED |
| Westlake Chemicals & Vinyls LLC - Plaquemine Facility | Plaquemine | LA | — | UNVERIFIED |
| Westlake Epoxy INC | Bedford Park | IL | — | UNVERIFIED |
| Westlake Vinyls INC - Pvc Plant | Calvert City | KY | — | UNVERIFIED |
| White Mountain Biodiesel, INC | North Haverhill | NH | — | UNVERIFIED |
| Wolf River Plant | Memphis | TN | — | UNVERIFIED |
| World Energy Biox Biofuels | Galena Park | TX | — | UNVERIFIED |
| Xerxes CORP | Anaheim | CA | — | UNVERIFIED |
| Yh America INC (sealant Div) | Versailles | KY | — | UNVERIFIED |
| 200 (Plant 1) | St Petersburgh | FL | 20–99 | LIKELY ACTIVE |
| 210 (Plant 2) | St Petersburgh | FL | 1–19 | LIKELY ACTIVE |
| 300 (ftl) | St Petersburgh | FL | 20–99 | LIKELY ACTIVE |
| "4006 - Eau Claire Extrusion" | Eau Claire | WI | 100–499 | LIKELY ACTIVE |
| 910PC Safe Foods | Kieler | WI | 20–99 | LIKELY ACTIVE |
| 910SF Safe Foods | North Little Rock | AR | 100–499 | LIKELY ACTIVE |
| ABA-PGT Manchester Location | Manchester | CT | 100–499 | LIKELY ACTIVE |
| ABA-PGT Vernon Location | Vernon | CT | 1–19 | LIKELY ACTIVE |
| Abb Installation Products INC. | Memphis | TN | — | LIKELY ACTIVE |
| Acme Location | Riegelwood | NC | 20–99 | LIKELY ACTIVE |
| Acme Plastics of New Jersey INC | Woodland Park | NJ | 20–99 | LIKELY ACTIVE |
| Advanced Polymer Recycling Fulton | Atlanta | GA | 1–19 | LIKELY ACTIVE |
| Advancion - Sterlington, LA | Sterlington | LA | 100–499 | LIKELY ACTIVE |
| AdvanSix - Chesterfield Plant | Chester | VA | 100–499 | LIKELY ACTIVE |
| AdvanSix - Hopewell Plant | Hopewell | VA | 500+ | LIKELY ACTIVE |
| AdvanSix - Parsippany | Parsippany | NJ | 20–99 | LIKELY ACTIVE |
| AdvanSix - Portsmouth Plant | Portsmouth | VA | 1–19 | LIKELY ACTIVE |
| AGP Algona Methyl Ester | Algona | IA | 20–99 | LIKELY ACTIVE |
| Aic Energy CORP | Las Vegas | NV | — | LIKELY ACTIVE |
| Air Liquide Advanced Materials - Fremont Facility | Fremont | CA | 100–499 | LIKELY ACTIVE |
| Air Liquide Advanced Separations | Newport | DE | 100–499 | LIKELY ACTIVE |
| Airtech International | Springfield | TN | 100–499 | LIKELY ACTIVE |
| Albany Chemical | Albany | OR | 20–99 | LIKELY ACTIVE |
| Albemarle Corporation- Charlotte | Charlotte | NC | 100–499 | LIKELY ACTIVE |
| Albemarle Corporation- Clearlake | Houston | TX | 20–99 | LIKELY ACTIVE |
| Albemarle- New Johnsonville | New Johnsonville | TN | 20–99 | LIKELY ACTIVE |
| All American Poly of New Jersey | Piscataway | NJ | 100–499 | LIKELY ACTIVE |
| Allied Extruders, Inc. | Newark | NJ | 100–499 | LIKELY ACTIVE |
| Allnex (East St. Louis) | East Saint Louis | IL | 20–99 | LIKELY ACTIVE |
| All-State Industries, Inc. Plastics Division | West Des Moines | IA | 20–99 | LIKELY ACTIVE |
| Alltrista LLC | Reedsville | PA | 100–499 | LIKELY ACTIVE |
| Alpek Polyester Mississippi, Inc | Bay Saint Louis | MS | 100–499 | LIKELY ACTIVE |
| Alpek Polyester USA, LLC | Fayetteville | NC | 20–99 | LIKELY ACTIVE |
| Alpek Polyester USA, LLC Charlotte Office | Charlotte | NC | 20–99 | LIKELY ACTIVE |
| ALTA Performance Materials - Jacksonville | Jacksonville | AR | 20–99 | LIKELY ACTIVE |
| ALTA Performance Materials - Neville Island | Pittsburgh | PA | 20–99 | LIKELY ACTIVE |
| ALTA Performance Materials US, LLC - Los Angeles | Los Angeles | CA | 20–99 | LIKELY ACTIVE |
| Alta Performance Materials US, LLC Philadelphia | Philadelphia | PA | 20–99 | LIKELY ACTIVE |
| ALTIVIA Ketones & Additives, LLC | Dunbar | WV | 1–19 | LIKELY ACTIVE |
| ALTIVIA Specialty Chemicals, LLC | La Porte | TX | 20–99 | LIKELY ACTIVE |
| Altuglas LLC | Louisville | KY | 20–99 | LIKELY ACTIVE |
| Altuglas LLC | Bristol | PA | 100–499 | LIKELY ACTIVE |
| AmericanAcryl | Pasadena | TX | 20–99 | LIKELY ACTIVE |
| American Polyfilm, Inc. | Branford | CT | 20–99 | LIKELY ACTIVE |
| American Radiolabeled Chemicals, INC. | Saint Louis | MO | — | LIKELY ACTIVE |
| Americas Styrenics LLC - Marietta | Marietta | OH | 20–99 | LIKELY ACTIVE |
| AmSty | Torrance | CA | 20–99 | LIKELY ACTIVE |
| AmSty Allyn's Point | Gales Ferry | CT | 20–99 | LIKELY ACTIVE |
| Amsty Hanging Rock | Ironton | OH | 20–99 | LIKELY ACTIVE |
| AOC Tennesse Colorants | Collierville | TN | 20–99 | LIKELY ACTIVE |
| AOC Tennessee Resins | Collierville | TN | 20–99 | LIKELY ACTIVE |
| Applied Bioplastics CORP. | Austin | TX | — | LIKELY ACTIVE |
| APTech | West Chester | OH | 20–99 | LIKELY ACTIVE |
| Aquamine | Bristol | TN | 1–19 | LIKELY ACTIVE |
| Arclin Amines | Belle | WV | 20–99 | LIKELY ACTIVE |
| Arclin USA, LLC | Toledo | OH | 20–99 | LIKELY ACTIVE |
| Arclin USA - Springfield | Springfield | OR | 20–99 | LIKELY ACTIVE |
| Arkema Clear Lake | Pasadena | TX | 100–499 | LIKELY ACTIVE |
| Arkema Coating Resins | Grand Rapids | MI | 20–99 | LIKELY ACTIVE |
| Arkema INC | Alsip | IL | 20–99 | LIKELY ACTIVE |
| Arxada Williamsport | Williamsport | PA | 100–499 | LIKELY ACTIVE |
| Ascend Performance Materials- Alvin Tx | Alvin | TX | 100–499 | LIKELY ACTIVE |
| Ascend Performance Materials-Decatur | Decatur | AL | 100–499 | LIKELY ACTIVE |
| Ascent Chemicals Cleveland, LLC | Cleveland | TN | 20–99 | LIKELY ACTIVE |
| Ashland Inc Parlin NJ | Parlin | NJ | 20–99 | LIKELY ACTIVE |
| ASK Chemicals LLC - Cleveland West | Cleveland | OH | 20–99 | LIKELY ACTIVE |
| Aurorium - Delaware Water Gap | Delaware Water Gap | PA | 20–99 | LIKELY ACTIVE |
| Automated Packaging Systems LLC of Sealed Air | Keyser | WV | 100–499 | LIKELY ACTIVE |
| Avery Dennison Lowell | Lowell | IN | 20–99 | LIKELY ACTIVE |
| Avient - Bethel | Bethel | CT | 1–19 | LIKELY ACTIVE |
| Avient Corporation - Engineered Materials Plant (AVL) | Avon Lake | OH | 20–99 | LIKELY ACTIVE |
| Avient - NEU | North Haven | CT | 1–19 | LIKELY ACTIVE |
| Avient - Norwalk | Norwalk | OH | 20–99 | LIKELY ACTIVE |
| Axis, AL site | Axis | AL | 100–499 | LIKELY ACTIVE |
| Axon Medchem LLC | Reston | VA | — | LIKELY ACTIVE |
| Azusa Facility | Azusa | CA | 20–99 | LIKELY ACTIVE |
| Bakelite Grayling | Grayling | MI | 20–99 | LIKELY ACTIVE |
| Bakelite LLC | Lufkin | TX | 20–99 | LIKELY ACTIVE |
| Baker Petrolite, LLC | Bakersfield | CA | 1–19 | LIKELY ACTIVE |
| Basf | Geismar | LA | 500+ | LIKELY ACTIVE |
| BASF Clemson | Centra | SC | 20–99 | LIKELY ACTIVE |
| BASF Corp - Polyurethanes | Malcom | IA | 20–99 | LIKELY ACTIVE |
| BASF Crosspoint | Houston | TX | 20–99 | LIKELY ACTIVE |
| BASF Engineering Plastics Compounding | Sparta | TN | 100–499 | LIKELY ACTIVE |
| Bayport Polymers LLC dba Baystar | Pasadena | TX | 100–499 | LIKELY ACTIVE |
| Bayport PVOH | La Porte | TX | 20–99 | LIKELY ACTIVE |
FactoryRegistry lists 4,589 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 thermoplastic resins and plastics materials, polystyrene, 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, where 390 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 2025350009. 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.
