| AUAgrium U.s. INC. | Florence | AL | — | ◇ UNVERIFIED |
| AUAgrium US INC - Chesapeake Plant | Chesapeake | VA | — | ◇ UNVERIFIED |
 Airgas Specialty Products - Granite City | Granite City | IL | — | ◇ UNVERIFIED |
| APAir Plastics INC. | Mason | OH | — | ◇ UNVERIFIED |
| APAir Products and Chemicals, INC. | Cumberland | RI | — | ◇ UNVERIFIED |
| APAir Products Polymers LP | Rowland Heights | CA | — | ◇ UNVERIFIED |
| APAir Products Polymers LP | Dayton | NJ | — | ◇ UNVERIFIED |
| ACAkcros Chemicals INC | New Brunswick | NJ | — | ◇ UNVERIFIED |
| ANAkzo Nobel Coatings INC | Penns Grove | NJ | — | ◇ UNVERIFIED |
| ANAkzo Nobel Surface Chemistry LLC | Mccook | IL | — | ◇ UNVERIFIED |
| ABAlabama Bioenergy LLC. | Bridgeport | AL | — | ◇ UNVERIFIED |
| ATAlbany Terminal | Albany | NY | — | ◇ UNVERIFIED |
| AAlchem | Mentor | OH | — | ◇ UNVERIFIED |
 Alchem Laboratories Corporation | Alachua | FL | — | ◇ UNVERIFIED |
| AMAlcoa Micromill | Sparks | NV | — | ◇ UNVERIFIED |
| ACAldrich Chemical CO INC | Milwaukee | WI | — | ◇ UNVERIFIED |
| ACAldrich Chemical CO INC | Milwaukee | WI | — | ◇ UNVERIFIED |
| AAAll Aluminum Recyclers INC | Colorado Springs | CO | — | ◇ UNVERIFIED |
| AUAllied Universal CORP | Ranger | GA | — | ◇ UNVERIFIED |
| APAlpek Polyester Usa, LLC | Moncks Corner | SC | — | ◇ UNVERIFIED |
| ASAl Solutions INC | New Cumberland | WV | — | ◇ UNVERIFIED |
| AMAlter Metal Recycling - Council Bluffs Facility | Council Bluffs | IA | — | ◇ UNVERIFIED |
| AMAlter Metal Recycling - Davenport | Davenport | IA | — | ◇ UNVERIFIED |
| AMAlter Metal Recycling - Mason City Facility | Mason City | IA | — | ◇ UNVERIFIED |
| ALAltuglas LLC | King of Prussia | PA | — | ◇ UNVERIFIED |
| AAmcor | Medina | OH | — | ◇ UNVERIFIED |
| ABAmereco Biofuels | Arlington | AZ | — | ◇ UNVERIFIED |
| ABAmerican Biodiesel INC Dba Community Fuels | Stockton | CA | — | ◇ UNVERIFIED |
| ACAmerican Chemical LLC | Portage | UT | — | ◇ UNVERIFIED |
| ACAmerican Compounding Specialties | Brighton | MI | — | ◇ UNVERIFIED |
| ACAmerican Custom Marble INC | San Jose | CA | — | ◇ UNVERIFIED |
| AFAmerican Foam Technologies | Maxwelton | WV | — | ◇ UNVERIFIED |
| AFAmerican Foam Technologies | Ronceverte | WV | — | ◇ UNVERIFIED |
| AFAmerican Future Fuels Facility | Lima | OH | — | ◇ UNVERIFIED |
 American Polymers | Oxford | MA | — | ◇ UNVERIFIED |
| APAmerican Polystyrene CORP | Torrance | CA | — | ◇ UNVERIFIED |
| ATAmerican Technology & Resear Ch Industries INC. | Greeneville | TN | — | ◇ UNVERIFIED |
| AWAmerican Warehouses, LTD. | Houston | TX | — | ◇ UNVERIFIED |
| APAmeron Protective Lining Products | Brea | CA | — | ◇ UNVERIFIED |
| ARAmg Resources CORP | Gary | IN | — | ◇ UNVERIFIED |
| ASAm Stabilizers | Franklin | PA | — | ◇ UNVERIFIED |
| ACAmtech Corporation Site | Yelm | WA | — | ◇ UNVERIFIED |
| ASAndersen's Sales & Salvage INC | Greeley | CO | — | ◇ UNVERIFIED |
| ADAnderson Development CO | Gary | IN | — | ◇ UNVERIFIED |
| AIAnm, INC | Medford | OR | — | ◇ UNVERIFIED |
| ARAntelope Refining | Douglas | WY | — | ◇ UNVERIFIED |
| ABApache Building Products CO | Linden | NJ | — | ◇ UNVERIFIED |
| APApache Products CO | Miami | FL | — | ◇ UNVERIFIED |
| AMApex Metal Finishing-apex Metal Finishing | Saint Louis | MO | — | ◇ UNVERIFIED |
| ARApex Resources Technologies | Pittsfield | MA | — | ◇ UNVERIFIED |
