| AIAcusphere INC | Watertown | MA | — | ◇ UNVERIFIED |
| AIAdco INC | Sedalia | MO | — | ◇ UNVERIFIED |
| ABAditya Birla Chemicals (usa), INC. | Dalton | GA | — | ◇ UNVERIFIED |
| ADAdm Development Products | Decatur | IL | — | ◇ UNVERIFIED |
| AIAdonis INC | Corona | CA | — | ◇ UNVERIFIED |
| AAAdvanced Accelerator Applications, a Novartis Company | Indianapolis | IN | — | ◇ UNVERIFIED |
| ABAdvanced Biotech @ 85 5th Ave Complex | Paterson | NJ | — | ◇ UNVERIFIED |
| ACAdvanced Care Products Research | North Brunswick | NJ | — | ◇ UNVERIFIED |
| AEAdvanced Environmental Options INC | Spartanburg | SC | — | ◇ UNVERIFIED |
| AMAdvanced Medicine INC | South San Francisco | CA | — | ◇ UNVERIFIED |
| ARAdvanced Remedies INC | Franklin Twp | NJ | — | ◇ UNVERIFIED |
| AAAerc Acquisition Corporation D/b/a Aerc Recycling Solutions | Melbourne | FL | — | ◇ UNVERIFIED |
| ALAerosol Liquid Packaging | Baltimore | MD | — | ◇ UNVERIFIED |
| AIAerosource INC | Somerset | NJ | — | ◇ UNVERIFIED |
| ADAes Drilling Fluids Pleasanton Warehouse | Pleasanton | TX | — | ◇ UNVERIFIED |
| AAfco | Brandon | SD | — | ◇ UNVERIFIED |
| AIAffival INC | Oakmont | PA | — | ◇ UNVERIFIED |
| ALAfgo Laboratories INC | Denver | CO | — | ◇ UNVERIFIED |
| ACAfton Chemical Additives Port Arthur Facility | Port Arthur | TX | — | ◇ UNVERIFIED |
| ABAgc Biologics - 4000 Nelson Rd | Longmont | CO | — | ◇ UNVERIFIED |
| AEAg Environmental Rsc LLC | Ferndale | NY | — | ◇ UNVERIFIED |
| ACAgfa CORP | Teterboro | NJ | — | ◇ UNVERIFIED |
| ATAgilent Technologies, INC. | North Kingstown | RI | — | ◇ UNVERIFIED |
| AAgilex | Somerset | NJ | — | ◇ UNVERIFIED |
| AFAgilex Flavors & Fragrances | Somerville | NJ | — | ◇ UNVERIFIED |
| AFAgilex Flavors & Fragrances | Piscataway | NJ | — | ◇ UNVERIFIED |
| AIAgri-empresa, INC. | Midland | TX | — | ◇ UNVERIFIED |
| AMAig Marketing - 3 Beaver Valley Rd, Wilmington | Wilmington | DE | — | ◇ UNVERIFIED |
| AAirgas | Kingsport | TN | — | ◇ UNVERIFIED |
 Airgas Specialty Products - Granite City | Granite City | IL | — | ◇ UNVERIFIED |
| AUAirgas Usa, LLC | Midland | MI | — | ◇ UNVERIFIED |
| ACAkcros Chemicals INC | New Brunswick | NJ | — | ◇ UNVERIFIED |
| ADAkron Dispersions INC Copley, Oh | Copley | OH | — | ◇ UNVERIFIED |
| ANAkzo Nobel Surface Chemistry LLC | Mccook | IL | — | ◇ UNVERIFIED |
| ABAlabama Bioenergy LLC. | Bridgeport | AL | — | ◇ UNVERIFIED |
| AMAlbany Molecular Research, Inch | Burlington | MA | — | ◇ UNVERIFIED |
| ABAlberdingk Boley INC | Greensboro | NC | — | ◇ UNVERIFIED |
| ACAlberto Culver | Melrose Park | IL | — | ◇ UNVERIFIED |
| ACAlcami CORP (formerly Cambridge Major Laboratories) | Germantown | WI | — | ◇ UNVERIFIED |
| ACAlcami Corporation | Wilmington | NC | — | ◇ UNVERIFIED |
| AAlchem | Mentor | OH | — | ◇ UNVERIFIED |
 Alchem Laboratories Corporation | Alachua | FL | — | ◇ UNVERIFIED |
| AMAlcoa Micromill | Sparks | NV | — | ◇ UNVERIFIED |
| ALAlcon Laboratories INC | Fort Worth | TX | — | ◇ UNVERIFIED |
| ALAlcon Laboratories INC | Fort Worth | TX | — | ◇ UNVERIFIED |
| ADAlden Div of Mrc | West Springfield | MA | — | ◇ UNVERIFIED |
| ALAlden Leeds INC | South Kearny | NJ | — | ◇ UNVERIFIED |
| ACAldrich Chemical CO INC | Milwaukee | WI | — | ◇ UNVERIFIED |
| ACAldrich Chemical CO INC | Milwaukee | WI | — | ◇ UNVERIFIED |
| ARAlexandria Real Estate Equities, INC. | Rockville | MD | — | ◇ UNVERIFIED |
| AUAlfasigma Usa, INC. | Shreveport | LA | — | ◇ UNVERIFIED |
| AIAlkermes INC | Wilmington | OH | — | ◇ UNVERIFIED |
| ABAll - Brite Sales CO INC | Jacksonville | FL | — | ◇ UNVERIFIED |
| APAllen Parish School Board | Oberlin | LA | — | ◇ UNVERIFIED |
| AAllergan | Waco | TX | — | ◇ UNVERIFIED |
| ATAlliant Techsystems INC | Littleton | CO | — | ◇ UNVERIFIED |
| ADAllied Diagnostic Ima | Norcross | GA | — | ◇ UNVERIFIED |
| APAllied Pressroom Products | Pompano Beach | FL | — | ◇ UNVERIFIED |
| AUAllied Universal CORP | Ranger | GA | — | ◇ UNVERIFIED |
| AUAllied Universal Corporation | Jacksonville | FL | — | ◇ UNVERIFIED |
| ACAllstates Construction, INC | Albany | NY | — | ◇ UNVERIFIED |
| ASAll State Welding Products | Taneytown | MD | — | ◇ UNVERIFIED |
| AIAlphachem INC. | Reserve | LA | — | ◇ UNVERIFIED |
| ALAlpha Labs INC | Denver | CO | — | ◇ UNVERIFIED |
| APAlpharma Pharmaceuticals CORP @ Centennial Ind Pk | Piscataway | NJ | — | ◇ UNVERIFIED |
| AAAlpine Aromatics International INC | Piscataway | NJ | — | ◇ UNVERIFIED |
| AIAlsco INC. - Doraville Facility | Atlanta | GA | — | ◇ UNVERIFIED |
| APAltaire Pharmaceuticals | Aquebogue | NY | — | ◇ UNVERIFIED |
| ALA L Wilson Chemical CO INC | Kearny | NJ | — | ◇ UNVERIFIED |
| ACAlza CORP - Evra Site | Redwood City | CA | — | ◇ UNVERIFIED |
| ACAlza Corporation | Palo Alto | CA | — | ◇ UNVERIFIED |
| ACAlza CORP Subsidiary of Johnson & Johnson | Vacaville | CA | — | ◇ UNVERIFIED |
| ANAmax Nickel Ind | Braithwaite | LA | — | ◇ UNVERIFIED |
| AIAmc International | Dalton | GA | — | ◇ UNVERIFIED |
| AAmcor | Medina | OH | — | ◇ UNVERIFIED |
| AAAmcor American Metal Chem CORP | Chicago | IL | — | ◇ UNVERIFIED |
| AHAmer Heterocyclic Research | Bradford | PA | — | ◇ UNVERIFIED |
| ABAmerican Biodiesel INC Dba Community Fuels | Stockton | CA | — | ◇ UNVERIFIED |
| ABAmerican Blending and Filling | Waukegan | IL | — | ◇ UNVERIFIED |
| ACAmerican Chemical LLC | Portage | UT | — | ◇ UNVERIFIED |
| ACAmerican Chemical Systems Ii LLC | Wichita | KS | — | ◇ UNVERIFIED |
| AFAmerican Future Fuels Facility | Lima | OH | — | ◇ UNVERIFIED |
| AMAmerican Metal Chemical CORP. | Medina | OH | — | ◇ UNVERIFIED |
| APAmerican Petroleum | Detroit | MI | — | ◇ UNVERIFIED |
| APAmerican Phoenix | Anniston | AL | — | ◇ UNVERIFIED |
| ASAmerican Spraytech LLC | North Branch | NJ | — | ◇ UNVERIFIED |
| AWAmerican Warehouses, LTD. | Houston | TX | — | ◇ UNVERIFIED |
| ACAmericoats Coatings International INC | Franklin Park | IL | — | ◇ UNVERIFIED |
| ARAmg Resources CORP | Newark | NJ | — | ◇ UNVERIFIED |
| ASAmg Specialty Hospital | Albuquerque | NM | — | ◇ UNVERIFIED |
| ACAmi Candle INC | Fall River | MA | — | ◇ UNVERIFIED |
| ALAmjm LLC | Tallulah | LA | — | ◇ UNVERIFIED |
| APAmneal Pharmaceuticals LLC | Branchburg Twp | NJ | — | ◇ UNVERIFIED |
| APAmneal Pharmaceuticals of Ny | Hauppauge | NY | — | ◇ UNVERIFIED |
| ACAmp-akzo CORP Property | Aquebogue | NY | — | ◇ UNVERIFIED |
| ACAmphenol Corporation - Columbia | Columbia | SC | — | ◇ UNVERIFIED |
| AMAmrep Manufacturing Company LLC | Ontario | CA | — | ◇ UNVERIFIED |
| ASAm Stabilizers | Franklin | PA | — | ◇ UNVERIFIED |
| ASAnachemia Science | Sparks | NV | — | ◇ UNVERIFIED |
| AAndersonbrecon | Rockford | IL | — | ◇ UNVERIFIED |
