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| NTNusil Technology LLC | Bakersfield | CA | Chemical Manufacturing325199 | 100-499 | ◐ LIKELY ACTIVE |
| OPOna Polymers | Garland | TX | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| PIPalmer Intl INC | Skippack | PA | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| PPPinnacle Polymers | Garyville | LA | Chemical Manufacturing325211 | 100-499 | ◐ LIKELY ACTIVE |
| PSPlaskolite South LLC | Olive Branch | MS | Chemical Manufacturing325211 | 100-499 | ◐ LIKELY ACTIVE |
| PTPorex Technologies Corporation | St. Charles | MI | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| QCQuantum Composites INC. | Bay City | MI | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| RLRextac LLC | Odessa | TX | Chemical Manufacturing325211 | 100-499 | ◐ LIKELY ACTIVE |
| RARoehm America, LLC | Osceola | AR | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| SASaco Aei Polymers | Sheboygan | WI | Chemical Manufacturing325199 | 100-499 | ◐ LIKELY ACTIVE |
| SCSafas Corporation | Clifton | NJ | Chemical Manufacturing325211 | 1-19 | ◐ LIKELY ACTIVE |
| SSanco | Dalton | GA | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| SLSolenis LLC | Chicopee | MA | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| SLSolenis LLC | Portland | OR | Food Manufacturing311942 | 20-99 | ◐ LIKELY ACTIVE |
| SCStepan Company | Columbus | GA | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| SUStockmeier Urethanes Usa, INC | Clarksburg | WV | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| SBSumitomo Bakelite North America, INC. | Manchester | CT | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| SCSynray Corporation | Kenilworth | NJ | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| SISynthomer INC. | Chester | SC | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| TCTaft Cogeneration Facility | Taft | LA | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
Techmer Pm, LLC | Clinton | TN | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| TFThermo Fisher Scientific | Chelmsford | MA | Chemical Manufacturing325211 | 100-499 | ◐ LIKELY ACTIVE |
| TIThombert INC | Newton | IA | Chemical Manufacturing325211 | 100-499 | ◐ LIKELY ACTIVE |
| TPToray Plastics America | North Kingstown | RI | Chemical Manufacturing325211 | 500+ | ◐ LIKELY ACTIVE |
| TLTrinseo LLC | Midland | MI | Chemical Manufacturing325211 | 100-499 | ◐ LIKELY ACTIVE |
| VCVi-chem CORP | Grand Rapids | MI | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| VCViskase Companies INC | Osceola | AR | Chemical Manufacturing325211 | 100-499 | ◐ LIKELY ACTIVE |
| ACAdvanced Composites | Sidney | OH | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| ASAnchor Seal Construction Site | Gloucester | MA | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| DTD & T Fiberglass | Sacramento | CA | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
128180 - Preformed Line Products Company | Albemarle | NC | Chemical Manufacturing325211 | 100-499 | ◐ LIKELY ACTIVE |
| APAc Polymers INC | Byhalia | MS | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| APAdell Polymers, INC. | Petersburg | WV | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| APAdhesive Polymers Plant | Freeport | TX | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| AUAllnex USA INC | East St. Louis | IL | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| AUAllnex USA INC. | Alpharetta | GA | Chemical Manufacturing325211 | 100-499 | ◐ LIKELY ACTIVE |
| APAlta Performance Materials Us, LLC | Bartow | FL | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| AUAmerican Urethane INC. | Odenton | MD | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| ASAmericas Styrenics LLC | Marietta | OH | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| APAmetek/westchester Plastics Div | Nesquehoning | PA | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| ALAoc LLC | Lakeland | FL | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| ALAoc, LLC | Perris | CA | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| ALAoc L L C Tennessee Plant | Collierville | TN | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| ATAoc Trusted Solutions | Valparaiso | IN | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| APApg Polytech LLC | Apple Grove | WV | Chemical Manufacturing325199 | 100-499 | ◐ LIKELY ACTIVE |
| AUArclin Usa, LLC | Moncure | NC | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| AIArkema INC | Torrance | CA | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| AIArkema INC. | Bristol | PA | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| APAscend Performance Materials Operations LLC | Greenwood | SC | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |