| AAggpro | Anchorage | AK | — | ◇ UNVERIFIED |
| ALAggreko, LLC | Texas City | TX | — | ◇ UNVERIFIED |
| AIAgri-cel INC | Delano | CA | — | ◇ UNVERIFIED |
 Agritec International Ltd. | Casa Grande | AZ | — | ◇ UNVERIFIED |
| ATAig Technical Services | Redding | CA | — | ◇ UNVERIFIED |
| ATAirfast Technologies INC | Camarillo | CA | — | ◇ UNVERIFIED |
| ALAir Liquid Large Industries Us, LP | El Segundo | CA | — | ◇ UNVERIFIED |
| APAir Products and Chemicals Inc-j.p. Stevens Piedmont Site-remediation Project | Piedmont | SC | — | ◇ UNVERIFIED |
| APAir Products Polymers LP | Dayton | NJ | — | ◇ UNVERIFIED |
| APAir Products Polymers LP | Industry | CA | — | ◇ UNVERIFIED |
| AOAkm Oil Co., INC. | Pacoima | CA | — | ◇ UNVERIFIED |
| AIAkrotex, INC. | Orange | TX | — | ◇ UNVERIFIED |
| AAktivax | Broomfield | CO | — | ◇ UNVERIFIED |
| ANAkzo Nobel Paints, LLC | Downingtown | PA | — | ◇ UNVERIFIED |
| ANAkzo Nobel Surface Chemistry LLC | Salisbury | NC | — | ◇ UNVERIFIED |
| AIAlexium INC | Duncan | SC | — | ◇ UNVERIFIED |
| AMAlexy Metals | Mentor | OH | — | ◇ UNVERIFIED |
| AMAlexy Metals LLC | Willoughby | OH | — | ◇ UNVERIFIED |
| AIAlfiniti INC. | Winton | NC | — | ◇ UNVERIFIED |
| AGAllied Group, INC. | Water Valley | MS | — | ◇ UNVERIFIED |
| ASAllied Smelting | West Allis | WI | — | ◇ UNVERIFIED |
| AUAllied Universal Corporation | Fort Pierce | FL | — | ◇ UNVERIFIED |
| AIAllnex INC | North Augusta | SC | — | ◇ UNVERIFIED |
| AIAllnex INC | Beech Island | SC | — | ◇ UNVERIFIED |
| AUAllnex USA INC | East Saint Louis | IL | — | ◇ UNVERIFIED |
| AUAllnex Usa, INC. | Smyrna | GA | — | ◇ UNVERIFIED |
| AUAllnex Usa, INC Formerly Cytec Industries INC | Wallingford | CT | — | ◇ UNVERIFIED |
| APAll Plastics, INC. | West Palm Beach | FL | — | ◇ UNVERIFIED |
| ABAlon Bakersfield Refining | Bakersfield | CA | — | ◇ UNVERIFIED |
| ARAlon Refining Krotz Springs INC | Krotz Springs | LA | — | ◇ UNVERIFIED |
| AUAlon USA Refinery | Krotz Springs | LA | — | ◇ UNVERIFIED |
| AMAlpont Methanol | Oregon | OH | — | ◇ UNVERIFIED |
| ASAl Solutions | Washington | MO | — | ◇ UNVERIFIED |
| APAltair Paramount, LLC | Paramount | CA | — | ◇ UNVERIFIED |
| AHAltivia Haden Road Complex | Houston | TX | — | ◇ UNVERIFIED |
| ALAlzchem LLC | Fresno | CA | — | ◇ UNVERIFIED |
| ARAMA Recycling Inc | Bethpage | NY | — | ◇ UNVERIFIED |
| AEAmax Extractive Research & Development | Golden | CO | — | ◇ UNVERIFIED |
| AHAmerada Hess CORP | Port Reading | NJ | — | ◇ UNVERIFIED |
| ATAmericad Technology Corporation | Norwood | MA | — | ◇ UNVERIFIED |
 American Aerogel Corporation | Rochester | NY | — | ◇ UNVERIFIED |
| AAAmerican Alloy Foundry INC | Baltimore | MD | — | ◇ UNVERIFIED |
 American Battery Technology CO - Lithium-ion Battery Recycling Pilot Plant | Fernley | NV | — | ◇ UNVERIFIED |
| ACAmerican Centrifuge Plant | Piketon | OH | — | ◇ UNVERIFIED |
| ACAmerican Compounding Specialties | Fowlerville | MI | — | ◇ UNVERIFIED |
| ACAmerican Contract Systems, INC. | Temple Terrace | FL | — | ◇ UNVERIFIED |
| AIAmerican Iron & Metal CO. INC. | Fowler | CO | — | ◇ UNVERIFIED |
| AMAmerican Made LLC Dba US Liner Company | Harmony | PA | — | ◇ UNVERIFIED |
| APAmerican Plastic Supply & Manufacturing, INC. | Clearwater | FL | — | ◇ UNVERIFIED |
| APAmerican Poly-therm CO. INC. | Lincoln | CA | — | ◇ UNVERIFIED |
