| ABAdvanced Biotech | Oneonta | NY | — | ◇ UNVERIFIED |
| ABAdvanced Biotech @ 85 5th Ave Complex | Paterson | NJ | — | ◇ UNVERIFIED |
| AEAdvanced Environmental Options INC | Spartanburg | SC | — | ◇ UNVERIFIED |
| ACAdvancion Corporation - Sterlington Plant | Sterlington | LA | — | ◇ UNVERIFIED |
| AGAdvario Galveston County, LLC | Texas City | TX | — | ◇ UNVERIFIED |
| ALAdvenchen Laboratories LLC | Moorpark | CA | — | ◇ UNVERIFIED |
| AIAequor INC | San Diego | CA | — | ◇ UNVERIFIED |
| AGAerojet General Corporation | Bakersfield | CA | — | ◇ UNVERIFIED |
| ADAes Drilling Fluids Clinton | Clinton | OK | — | ◇ UNVERIFIED |
| ADAes Drilling Fluids Pleasanton Warehouse | Pleasanton | TX | — | ◇ UNVERIFIED |
| AEAffinity Energy Solutions INC. | Rosharon | TX | — | ◇ UNVERIFIED |
| ACAfton Chemical Corporation Dba Costco | Simi Valley | CA | — | ◇ UNVERIFIED |
| AUAgrium U.s. INC. | Florence | AL | — | ◇ UNVERIFIED |
| AUAgrium US INC - Chesapeake Plant | Chesapeake | VA | — | ◇ UNVERIFIED |
| ATAig Technical Services | Redding | CA | — | ◇ UNVERIFIED |
| APAir Products and Chemicals Inc-j.p. Stevens Piedmont Site-remediation Project | Piedmont | SC | — | ◇ UNVERIFIED |
| APAir Products Manufacturing LLC | Paramount | CA | — | ◇ UNVERIFIED |
| AHAjinomoto Health & Nutrition North America, INC. | Eddyville | IA | — | ◇ UNVERIFIED |
| ACAkcros Chemicals INC | New Brunswick | NJ | — | ◇ UNVERIFIED |
| ANAkzo Nobel Surface Chemistry LLC | Salisbury | NC | — | ◇ UNVERIFIED |
| ANAkzo Nobel Surface Chemistry LLC | Mccook | IL | — | ◇ UNVERIFIED |
| ATAlbany Terminal | Albany | NY | — | ◇ UNVERIFIED |
 Alchem Laboratories Corporation | Alachua | FL | — | ◇ UNVERIFIED |
| ACAldrich Chemical CO INC | Milwaukee | WI | — | ◇ UNVERIFIED |
| ACAldrich Chemical CO INC | Milwaukee | WI | — | ◇ UNVERIFIED |
| AIAlexium INC | Duncan | SC | — | ◇ UNVERIFIED |
| APAli Pharmaceutical Mfg LLC | Omaha | NE | — | ◇ UNVERIFIED |
| AUAllied Universal Corporation | Fort Pierce | FL | — | ◇ UNVERIFIED |
| AIAllnex INC | North Augusta | SC | — | ◇ UNVERIFIED |
| AMAlpont Methanol | Oregon | OH | — | ◇ UNVERIFIED |
| ALAlyeschem, LLC / Alyeschem Methanol Plant | North Slope Borough | AK | — | ◇ UNVERIFIED |
| ALAlzchem LLC | Fresno | CA | — | ◇ UNVERIFIED |
| ACAmerchol CORP | Greensburg | LA | — | ◇ UNVERIFIED |
| AAAmerican Acryl | Pasadena | TX | — | ◇ UNVERIFIED |
 American Aerogel Corporation | Rochester | NY | — | ◇ UNVERIFIED |
| ACAmerican Contract Systems, INC. | Temple Terrace | FL | — | ◇ UNVERIFIED |
| AFAmerican Future Fuels Facility | Lima | OH | — | ◇ UNVERIFIED |
| ARAmerican River Nutrition LLC | Hadley | MA | — | ◇ UNVERIFIED |
| AWAmerican Warehouses, LTD. | Houston | TX | — | ◇ UNVERIFIED |
| AAminoacids.com | Roseville | MN | — | ◇ UNVERIFIED |
| APAmmonium Phosphate Fertilizer Spill on Hwy 90 | Moses Lake | WA | — | ◇ UNVERIFIED |
| ASAngers & Salinas Forwarding | Laredo | TX | — | ◇ UNVERIFIED |
| AIAnm, INC | Medford | OR | — | ◇ UNVERIFIED |
| AMApex Metal Finishing-apex Metal Finishing | Saint Louis | MO | — | ◇ UNVERIFIED |
| AIApollo Industries INC | Smyrna | GA | — | ◇ UNVERIFIED |
 Applied Biosystems INC | Foster City | CA | — | ◇ UNVERIFIED |
| Applied Biosystems, LLC | Foster City | CA | — | ◇ UNVERIFIED |
| ASApplied Silicone Corportation | Santa Paula | CA | — | ◇ UNVERIFIED |
| AWAptus (merged W/1250047) | Coffeyville | KS | — | ◇ UNVERIFIED |
| ACAqua Concepts INC. Dba Ag Water Chemical | La Grange | CA | — | ◇ UNVERIFIED |
| ASAquapuck Storage | Las Vegas | NV | — | ◇ UNVERIFIED |
| ASAqua Smart INC | Atlanta | GA | — | ◇ UNVERIFIED |
| ACAquasol Corporation | Rock Hill | SC | — | ◇ UNVERIFIED |
| ASAqua Solutions | Deer Park | TX | — | ◇ UNVERIFIED |
| ATAqua Tech Services, INC. | Albuquerque | NM | — | ◇ UNVERIFIED |
| ATAqua Tri | Fontana | CA | — | ◇ UNVERIFIED |
| ATAqua Tri | Ontario | CA | — | ◇ UNVERIFIED |
| ABArcanum Baytown Site | Baytown | TX | — | ◇ UNVERIFIED |
| ACArch Chemicals INC | Rochester | NY | — | ◇ UNVERIFIED |
 Archer Daniels Midland | Erlanger | KY | — | ◇ UNVERIFIED |
| Archer Daniels Midland Company | Southport | NC | — | ◇ UNVERIFIED |
| ACArco Chemical CO Turtle Bayou | Liberty | TX | — | ◇ UNVERIFIED |
| AIArnhem, Inc. | Westfield | NJ | — | ◇ UNVERIFIED |
| APArrmaz Products INC. | Soda Springs | ID | — | ◇ UNVERIFIED |
| APArtesia Ptu LLC | Artesia | NM | — | ◇ UNVERIFIED |
| ARArtesia Renewable Diesel Unit (ardu) | Artesia | NM | — | ◇ UNVERIFIED |
| ACAtlantic Chemical & Equipment Company | Atlanta | GA | — | ◇ UNVERIFIED |
| AAAudacious AF Inc | Olympia | WA | — | ◇ UNVERIFIED |
| AHAudacious Herb | Eustace | TX | — | ◇ UNVERIFIED |
| ADAureus Dhs LLC | Desert Hot Springs | CA | — | ◇ UNVERIFIED |
| AAxispharm | San Diego | CA | — | ◇ UNVERIFIED |
| AEAz Electronic Materials USA CORP | Somerville | NJ | — | ◇ UNVERIFIED |
| APAztec Peroxides, INC. | Elyria | OH | — | ◇ UNVERIFIED |
| BHBaker Hughes | Hobbs | NM | — | ◇ UNVERIFIED |
| BPBaker Petrolite Corporation | Barnsdall | OK | — | ◇ UNVERIFIED |
| BABakken Advantage 1889, LLC | Tioga | ND | — | ◇ UNVERIFIED |
| BJBarnett James R | Odessa | TX | — | ◇ UNVERIFIED |
| BCBarrett Cleaners | Westmont | IL | — | ◇ UNVERIFIED |
| BBasf | Pasadena | TX | — | ◇ UNVERIFIED |
| BBasf | Zachary | LA | — | ◇ UNVERIFIED |
| BABasf Agricultural Solutions US LLC | Theodore | AL | — | ◇ UNVERIFIED |
| BCBasf CORP | Mauldin | SC | — | ◇ UNVERIFIED |
| BCBasf Corporation | Pasadena | TX | — | ◇ UNVERIFIED |
| BCBasf Corporation | Theodore | AL | — | ◇ UNVERIFIED |
| BCBasf Corporation | Bishop | TX | — | ◇ UNVERIFIED |
| BCBasf Corporation @ Ethox Corporation | Greenville | SC | — | ◇ UNVERIFIED |
| BCBasf Corporation Portsmouth Plant | Portsmouth | VA | — | ◇ UNVERIFIED |
| BCBasf CORP - Zachary Site | Zachary | LA | — | ◇ UNVERIFIED |
| BHBayer Houston Plant | Houston | TX | — | ◇ UNVERIFIED |
| BMBayer Materialscience LLC | Institute | WV | — | ◇ UNVERIFIED |
| BMBayer Materialscience LLC ( Sc Technical Center) | South Charleston | WV | — | ◇ UNVERIFIED |
| BMBay Minette Energy LLC | Bay Minette | AL | — | ◇ UNVERIFIED |
| BBBayou Bioenergy | Lake Providence | LA | — | ◇ UNVERIFIED |
| BCBayou City Hemp | Houston | TX | — | ◇ UNVERIFIED |
| BHBaze Hemical | Palestine | TX | — | ◇ UNVERIFIED |
| BBB & B Tritech INC | Hialeah | FL | — | ◇ UNVERIFIED |
| BCBeaumont Chemical Plant | Beaumont | TX | — | ◇ UNVERIFIED |
| BRBedoukian Research INC | Danbury | CT | — | ◇ UNVERIFIED |
| BIBerje INC | Carteret | NJ | — | ◇ UNVERIFIED |
| BGBerry Global Warehouse & Building & Site | Erie | PA | — | ◇ UNVERIFIED |
