| ACAllied Chemical & Ironton Coke | Ironton | OH | Chemical Manufacturing325110 | — | ◇ UNVERIFIED |
| ADAllied Diagnostic Ima | Norcross | GA | Chemical Manufacturing325992 | — | ◇ UNVERIFIED |
| APAllied Pressroom Products | Pompano Beach | FL | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| ASAllied Signal | Elizabeth | NJ | Chemical Manufacturing325188 | — | ◇ UNVERIFIED |
| AUAllied Universal CORP | Ranger | GA | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| AUAllied Universal Corporation | Port Saint Lucie | FL | Chemical Manufacturing325181 | — | ◇ UNVERIFIED |
| AUAllied Universal Corporation | Jacksonville | FL | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| APAll Points Cooperative - Eustis | Eustis | NE | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| APAll Pro Grounds | Lee's Summit | MO | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| ACAllstates Construction, INC | Albany | NY | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| ASAll State Welding Products | Taneytown | MD | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| ATAll Tex Ink | La Mirada | CA | Chemical Manufacturing325193 | — | ◇ UNVERIFIED |
| APAlnylam Pharmaceutals | Cambridge | MA | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| AIAlphachem INC. | Reserve | LA | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| ALAlpha Labs INC | Denver | CO | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| APAlpharma Pharmaceuticals CORP @ Centennial Ind Pk | Piscataway | NJ | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| AAAlpine Aromatics International INC | Piscataway | NJ | Chemical Manufacturing325620 | — | ◇ UNVERIFIED |
| ALAlpont LLC | Oregon | OH | Chemical Manufacturing325110 | — | ◇ UNVERIFIED |
| ARAlrez Resins, INC | Crossett | AR | Chemical Manufacturing325191 | — | ◇ UNVERIFIED |
| AIAlsco INC. - Doraville Facility | Atlanta | GA | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |
| AIAltawood INC | Upland | CA | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| ALAlten, LLC | Mead | NE | Chemical Manufacturing325193 | — | ◇ UNVERIFIED |
| AEAlternate Energy Resource, INC. | Augusta | GA | Chemical Manufacturing325000 | — | ◇ UNVERIFIED |
| AEAlternative Energy Sources INC | Greenville | IL | Chemical Manufacturing325193 | — | ◇ UNVERIFIED |
| ACAlumilite CORP Div of Polytek Dev CORP | Galesburg | MI | Chemical Manufacturing325212 | — | ◇ UNVERIFIED |
| ALA L Wilson Chemical CO INC | Kearny | NJ | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| ACAlza CORP - Evra Site | Redwood City | CA | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| ACAlza Corporation | Palo Alto | CA | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| ACAlza CORP Subsidiary of Johnson & Johnson | Vacaville | CA | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| AAAm Agrigen Industries LLC - Amai Ammonia & Urea Plant | Killona | LA | Chemical Manufacturing325311 | — | ◇ UNVERIFIED |
| ANAmax Nickel Ind | Braithwaite | LA | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| AEAmazon Environmental INC | Riverside | CA | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| AEAmazon Environmental INC Dba Amazon Paint | Sacramento | CA | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| AIAmc International | Dalton | GA | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| AAmcor | Medina | OH | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| AAAmcor American Metal Chem CORP | Chicago | IL | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| ASAmega Sciences INC | Lakeland | FL | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| ACAmerchol CORP | Edison | NJ | Chemical Manufacturing325613 | — | ◇ UNVERIFIED |
| ACAmerequip CORP Plant 2 | New Holstein | WI | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| AHAmer Heterocyclic Research | Bradford | PA | Chemical Manufacturing325992 | — | ◇ UNVERIFIED |
| AAAmerican Air Liquide-glasgow | Newark | DE | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| ABAmerican Blending and Filling | Waukegan | IL | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |
| ABAmerican Blending and Filling | Waukegan | IL | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |
| ABAmerican Borate CO | Chesapeake | VA | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| ACAmerican Carbon Technologies | Chester | SC | Chemical Manufacturing325188 | — | ◇ UNVERIFIED |
| ACAmerican Chemical LLC | Portage | UT | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| ACAmerican Chemical Systems Ii LLC | Wichita | KS | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| ACAmerican Coatings INC | Tomball | TX | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| ACAmerican Compounding Specialties | Brighton | MI | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| ACAmerican Custom Marble INC | San Jose | CA | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
