| AGAny Garment Cleaners #106 | Wilmington | DE | Chemical Manufacturing325222 | — | ◇ UNVERIFIED |
| AIAnzon INC | Philadelphia | PA | Chemical Manufacturing325188 | — | ◇ UNVERIFIED |
| ABApache Building Products CO | Linden | NJ | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| APApache Products CO | Miami | FL | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| APApertus Pharmaceuticals | Ballwin | MO | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| AIApex in Care of Pacific Shipping | Kent | WA | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| AMApex Metal Finishing-apex Metal Finishing | St. Louis | MO | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| ARApex Resources Technologies | Pittsfield | MA | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| ASApex Solutions | Oakland | CA | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| AIApi INC | Fairfield | NJ | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| APApi Pharma Tech, LLC. | Monmouth Junction | NJ | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| AAplicare | Meriden | CT | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| APA Plus Pharmacy | Brooklyn | NY | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| APApothecus Pharmaceutical CORP | Hicksville | NY | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| APApozeal Pharm INC | Levittown | PA | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| APAppco Pharma LLC | Piscataway | NJ | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
 Applied Biosystems, LLC | Foster City | CA | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| ARApplied Research Associates INC. (ara) | Huntsville | AL | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| ASApplied Silicone Corportation | Santa Paula | CA | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| ABAppomattox Bio Energy LLC | Hopewell | VA | Chemical Manufacturing325193 | — | ◇ UNVERIFIED |
| APApp Pharmaceuticals Manufacturing, LLC | Barceloneta | PR | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| APApricia Pharmaceuticals | Twin Rivers | NJ | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| AAptapharma | Pennsauken | NJ | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| AIApter Industries | Mckeesport | PA | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| ACAqua Chemical Supply, INC | Millersburg | PA | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| AEAqua Ez INC | Norcross | GA | Chemical Manufacturing325620 | — | ◇ UNVERIFIED |
| ALAqua Leisure Pools 2093 General Booth | Virginia Beach | VA | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| ALAqua Leisure Pools, Spas and Patios, INC. | Chesapeake | VA | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| ALAqua Leisure Pools, Spas & Patios, INC. | Portsmouth | VA | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| ALAqua Leisure Pools, Spas & Patios, INC. 953 Reon Drive | Virginia Beach | VA | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| APAquapharm Pchem | Latexo | TX | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| ACAquapulse Chemicals, LLC | Oxnard | CA | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| ASAqua Services, INC | Guntersville | AL | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| AIAramis INC | Oakland | NJ | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| ALArboris, LLC | Savannah | GA | Chemical Manufacturing325191 | — | ◇ UNVERIFIED |
| ACArcal Chemicals INC | Seat Pleasant | MD | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| AGArcar Graphics LLC | West Chicago | IL | Chemical Manufacturing325910 | — | ◇ UNVERIFIED |
| ACArch Chemicals INC | New Castle | DE | Chemical Manufacturing325910 | — | ◇ UNVERIFIED |
| ACArch Chemicals Specialty Products, INC. | Seward | IL | Chemical Manufacturing325131 | — | ◇ UNVERIFIED |
| ATArchroma Textile Effects | Charlotte | NC | Chemical Manufacturing325613 | — | ◇ UNVERIFIED |
| AUArchroma U.s., INC. | Charlotte | NC | Chemical Manufacturing325130 | — | ◇ UNVERIFIED |
| AWArch Wood Protection | Kalama | WA | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| ABArcus Biosciences | Hayward | CA | Chemical Manufacturing325414 | — | ◇ UNVERIFIED |
| AIArdmore INC | Newark | NJ | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| ABArgo Biodiesel Plant | Argo | IL | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| ACArizona Chemical Company, LLC | Port Saint Joe | FL | Chemical Manufacturing325191 | — | ◇ UNVERIFIED |
| ACArizona Chemical CO - Oakdale Plant | Oakdale | LA | Chemical Manufacturing325191 | — | ◇ UNVERIFIED |
| ACArizona Correctional Industries | Florence | AZ | Chemical Manufacturing325110 | — | ◇ UNVERIFIED |
| ANArizona Natural Resources | Phoenix | AZ | Chemical Manufacturing325620 | — | ◇ UNVERIFIED |
| APArizona Polymer Flooring INC. | Glendale | AZ | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
