| OVOxy Vinyls, LP | Pedricktown | NJ | — | ◐ LIKELY ACTIVE |
| POPeerless Oil & Chemicals, INC - Penuelas | Penuelas | PR | — | ◐ LIKELY ACTIVE |
| PPPerstorp Polyols, INC. (0448010133) | Toledo | OH | — | ◐ LIKELY ACTIVE |
| P6Phillips 66 Company Wilmington Plant | Wilmington | CA | — | ◐ LIKELY ACTIVE |
| PCPlz CORP | Bridgeview | IL | — | ◐ LIKELY ACTIVE |
| PCPolynt Composites USA INC | Valley Park | MO | — | ◐ LIKELY ACTIVE |
| PCPolyone Clinton | Clinton | TN | — | ◐ LIKELY ACTIVE |
| PIPolyquest INC | Darlington | SC | — | ◐ LIKELY ACTIVE |
| PIPolysource, INC. | Piqua | OH | — | ◐ LIKELY ACTIVE |
| PAPort Allen Refinery | Port Allen | LA | — | ◐ LIKELY ACTIVE |
| PPotac | Corpus Christi | TX | — | ◐ LIKELY ACTIVE |
| PIPpg Industries | Circleville | OH | — | ◐ LIKELY ACTIVE |
| PIPpg Industries INC. | East Point | GA | — | ◐ LIKELY ACTIVE |
| PRPrinceton Refinery | Princeton | LA | — | ◐ LIKELY ACTIVE |
| PRPryor Resin Mfg Faclty | Pryor | OK | — | ◐ LIKELY ACTIVE |
| RGReg Grays Harbor, LLC | Hoquiam | WA | — | ◐ LIKELY ACTIVE |
| RLReichhold LLC 2 | Pensacola | FL | — | ◐ LIKELY ACTIVE |
| ROResearch Organics LLC Dba Safc (1318172081) | Cuyahoga Heights | OH | — | ◐ LIKELY ACTIVE |
| RCRevlis CORP | Akron | OH | — | ◐ LIKELY ACTIVE |
| RARoehm America LLC - Sanford | Sanford | ME | — | ◐ LIKELY ACTIVE |
| RURohmax USA LP | Deer Park | TX | — | ◐ LIKELY ACTIVE |
| RHRohm & Haas Chemicals LLC | Ringwood | IL | — | ◐ LIKELY ACTIVE |
| RARoyal Adhesives & Sealants, LLC | Simpsonville | SC | — | ◐ LIKELY ACTIVE |
| SSSafety-kleen Systems -510301 | Minneapolis | MN | — | ◐ LIKELY ACTIVE |
| SSSafety-kleen Systems, INC. - Dolomite, Al Service Center | Dolomite | AL | — | ◐ LIKELY ACTIVE |
| SMSanta Maria Facility | Arroyo Grande | CA | — | ◐ LIKELY ACTIVE |
| SMShakespeare Mono Filament | Columbia | SC | — | ◐ LIKELY ACTIVE |
| STShamrock Technologies INC | Newark | NJ | — | ◐ LIKELY ACTIVE |
| SFShaws Fiberglass and Plastics | Damascus | OR | — | ◐ LIKELY ACTIVE |
| SCShell Chemical Yabucoa, Inc.-yabucoa Refinery | Yabucoa | PR | — | ◐ LIKELY ACTIVE |
| SWSherwin Williams Mfg CO | Kankakee | IL | — | ◐ LIKELY ACTIVE |
| SUShpp US LLC | Selkirk | NY | — | ◐ LIKELY ACTIVE |
| SESiemens Energy & Automation Incorporated | Roebuck | SC | — | ◐ LIKELY ACTIVE |
| SPSolenis-macon Plant | Macon | GA | — | ◐ LIKELY ACTIVE |
| SPSpecialty Polymers INC | Chester | SC | — | ◐ LIKELY ACTIVE |
| SISynthomer INC. | Mogadore | OH | — | ◐ LIKELY ACTIVE |
| TLTate & Lyle Ingredients Americas LLC | Duluth | MN | — | ◐ LIKELY ACTIVE |
| TATci America | Portland | OR | — | ◐ LIKELY ACTIVE |
| TCTedia Company INC | Fairfield | OH | — | ◐ LIKELY ACTIVE |
| TATeknor Apex CO. | Pawtucket | RI | — | ◐ LIKELY ACTIVE |
| TIThombert INC - Brooklyn | Brooklyn | IA | — | ◐ LIKELY ACTIVE |
| TCTroy Corporation - Troy Biosciences | Phoenix | AZ | — | ◐ LIKELY ACTIVE |
| UCUnion Carbide Coatings Service Center | Indianapolis | IN | — | ◐ LIKELY ACTIVE |
| UTUnivation Technologies LLC - Catalyst Plant | South Charleston | WV | — | ◐ LIKELY ACTIVE |
| UDUS Doe Kansas City National Security Campus | Kansas City | MO | — | ◐ LIKELY ACTIVE |
| UIUyemura International Corporation | Southington | CT | — | ◐ LIKELY ACTIVE |
| VEVeolia Es Technical Solutions Llc/ Onyx Env Services CO | Henderson | CO | — | ◐ LIKELY ACTIVE |
| VEVep Environmental | Galena Park | TX | — | ◐ LIKELY ACTIVE |
| VUVesuvius USA Corporation - Cd (1318126134) | Brookpark | OH | — | ◐ LIKELY ACTIVE |
| VCVwr Chemicals, LLC | Sanborn | NY | — | ◐ LIKELY ACTIVE |
| WMWhite Mountain Biodiesel, INC | North Haverhill | NH | — | ◐ LIKELY ACTIVE |
| YAYh America INC (sealant Div) | Versailles | KY | — | ◐ LIKELY ACTIVE |
| ALAbbott Laboratories - N. Chicago Fac. | North Chicago | IL | — | ◇ UNVERIFIED |
| APAccella Polyurethane Systems | Cartersville | GA | — | ◇ UNVERIFIED |
| AOActive Oil INC (acv) | New Haven | CT | — | ◇ UNVERIFIED |
| ACAdvance Coatings Company | Westminster | MA | — | ◇ UNVERIFIED |
| ALAir Liquide La Porte Smr | La Porte | TX | — | ◇ UNVERIFIED |
| ALAir Liquide - Smr Facility | Pasadena | TX | — | ◇ UNVERIFIED |
| APAir Products - Baton Rouge Smr | Baton Rouge | LA | — | ◇ UNVERIFIED |
| APAir Products, Baytown Iii | Baytown | TX | — | ◇ UNVERIFIED |
| APAir Products & Chemicals INC | Garyville | LA | — | ◇ UNVERIFIED |
| APAir Products & Chemicals INC | Sulphur | LA | — | ◇ UNVERIFIED |
| APAir Products & Chemicals Inc/detroit Hydrogen Facility | Detroit | MI | — | ◇ UNVERIFIED |
| ACAldrich Chemical Company, Inc.-teutonia | Milwaukee | WI | — | ◇ UNVERIFIED |
| ATAllcoat Technology | Wilmington | MA | — | ◇ UNVERIFIED |
| AIAllen Industries LLC | Sedalia | MO | — | ◇ UNVERIFIED |
| APAmerican Phoenix INC | Topeka | KS | — | ◇ UNVERIFIED |
| ASAmericas Styrenics Allyns Point Plant | Gales Ferry | CT | — | ◇ UNVERIFIED |
| ACAmpacet CORP - Plastic Processing Plant | Deridder | LA | — | ◇ UNVERIFIED |
| ASAm Stabilizers | Valparaiso | IN | — | ◇ UNVERIFIED |
| AKAngus Kidde Fire | Angier | NC | — | ◇ UNVERIFIED |
| AIAprm INC | Houston | TX | — | ◇ UNVERIFIED |
| AIArkema INC | Grand Rapids | MI | — | ◇ UNVERIFIED |
| AIArkema INC | Pasadena | TX | — | ◇ UNVERIFIED |
| AIArkema INC | Blooming Prairie | MN | — | ◇ UNVERIFIED |
| AEArnette Enterprises INC | Richmond | MO | — | ◇ UNVERIFIED |
| ASA Schulman INC | Bellevue | OH | — | ◇ UNVERIFIED |
| ASAshland Specialty Chemical CO. -calumet City, Il | Calumet City | IL | — | ◇ UNVERIFIED |
| ASAshland Specialty Chemical Company - Houston, Tx | Houston | TX | — | ◇ UNVERIFIED |
| ASAshland Specialty Ingredients (parlin Plant) | Parlin | NJ | — | ◇ UNVERIFIED |
| AIAtmi INC | Burnet | TX | — | ◇ UNVERIFIED |
| BSBachman Services INC | Oklahoma City | OK | — | ◇ UNVERIFIED |
| BCBakelite Chemicals LLC | Columbus | OH | — | ◇ UNVERIFIED |
| BHBaker Hughes Oilfield Operations LLC - Grinding Plant & Distribution | Morgan City | LA | — | ◇ UNVERIFIED |
| BCBasf Corporation | Washington | NJ | — | ◇ UNVERIFIED |
| BCBayer Corporation, Bushy Park Plant | Goose Creek | SC | — | ◇ UNVERIFIED |
| BCBaze Chemical Liberty | Liberty | TX | — | ◇ UNVERIFIED |
| BEBenchmark Energy Prods LLC | Midland | TX | — | ◇ UNVERIFIED |
| BIBimax INC | Glen Rock | PA | — | ◇ UNVERIFIED |
| BBlentech | Houston | TX | — | ◇ UNVERIFIED |
| BCBorden Chemical Incorporated | Morganton | NC | — | ◇ UNVERIFIED |
| BMBrenntag Mid-south, INC. | Saint Louis | MO | — | ◇ UNVERIFIED |
| BMBull Moose Tubing | Casa Grande | AZ | — | ◇ UNVERIFIED |
| BSBumper Specialties INC | West Deptford | NJ | — | ◇ UNVERIFIED |
| CPCalhoun Plastics & Chemicals | Calhoun | GA | — | ◇ UNVERIFIED |
| COCaljet of America, INC. Phoenix Terminal #1 | Phoenix | AZ | — | ◇ UNVERIFIED |
| CSCalumet Shreveport Refining LLC | Shreveport | LA | — | ◇ UNVERIFIED |
Camco Manufacturing LLC | Reidsville | NC | — | ◇ UNVERIFIED |
| CCCandle CORP of America | Texarkana | TX | — | ◇ UNVERIFIED |
| CPCarlisle Polyurethane Systems | Berea | OH | — | ◇ UNVERIFIED |