| ANActega North America, INC. | Lincolnton | NC | — | ◇ UNVERIFIED |
| ACAdheron Coatings CORP | Oak Forest | IL | — | ◇ UNVERIFIED |
| ABAditya Birla Chemicals (usa), INC. | Dalton | GA | — | ◇ UNVERIFIED |
| ADAdm Development Products | Decatur | IL | — | ◇ UNVERIFIED |
| AAAdvanced Architectural Products | Hamilton | MI | — | ◇ UNVERIFIED |
| ABAdvanced Biotech @ 85 5th Ave Complex | Paterson | NJ | — | ◇ UNVERIFIED |
| ACAdvanced Composites | Sidney | OH | — | ◇ UNVERIFIED |
| AEAdvanced Environmental Options INC | Spartanburg | SC | — | ◇ UNVERIFIED |
 Advanced Packaging & Products | Gardena | CA | — | ◇ UNVERIFIED |
| APAdvanced Polymer INC | Carlstadt | NJ | — | ◇ UNVERIFIED |
| ACAdvantage Coatings Technologies | Broomfield | CO | — | ◇ UNVERIFIED |
| ACAeroquip Corporation | Henderson | KY | — | ◇ UNVERIFIED |
| ADAes Drilling Fluids Pleasanton Warehouse | Pleasanton | TX | — | ◇ UNVERIFIED |
| ACAfton Chemical Additives Port Arthur Facility | Port Arthur | TX | — | ◇ UNVERIFIED |
| ACAgc Chemicals Americas INC | Bayonne | NJ | — | ◇ UNVERIFIED |
| AIAglade Industries LLC | North Tonawanda | NY | — | ◇ UNVERIFIED |
| ARAirboss Rubber Compounding | Scotland Neck | NC | — | ◇ UNVERIFIED |
| ADAirgas Denver Asu | Denver | CO | — | ◇ UNVERIFIED |
| APAir Plastics INC. | Mason | OH | — | ◇ UNVERIFIED |
| APAir Products and Chemicals, INC. | Cumberland | RI | — | ◇ UNVERIFIED |
| APAir Products Polymers LP | Dayton | NJ | — | ◇ UNVERIFIED |
| APAir Products Polymers LP | Rowland Heights | CA | — | ◇ UNVERIFIED |
| ACAis Construction Equipment CORP | Lansing | MI | — | ◇ UNVERIFIED |
| ACAkcros Chemicals INC | New Brunswick | NJ | — | ◇ UNVERIFIED |
| ANAkzo Nobel Coating | Orange | CA | — | ◇ UNVERIFIED |
| ACAkzonobel Coatinging INC. | Clinton | MS | — | ◇ UNVERIFIED |
| ANAkzo Nobel Coatings INC | Franklin Twp | NJ | — | ◇ UNVERIFIED |
| ANAkzo Nobel Coatings INC | Penns Grove | NJ | — | ◇ UNVERIFIED |
| ANAkzo Nobel Coatings, INC. | Springfield | OH | — | ◇ UNVERIFIED |
| ANAkzo Nobel Coatings, INC. | Birmingham | AL | — | ◇ UNVERIFIED |
| APAkzonobel Paints Puerto Rico INC (ici Paints Puerto Rico Inc) | Carolina | PR | — | ◇ UNVERIFIED |
| ANAkzo Nobel Surface Chemistry LLC | Mccook | IL | — | ◇ UNVERIFIED |
| ABAlabama Bioenergy LLC. | Bridgeport | AL | — | ◇ UNVERIFIED |
| AAAlbrecht and Son LLC | Youngtown | AZ | — | ◇ UNVERIFIED |
 Alchem Laboratories Corporation | Alachua | FL | — | ◇ UNVERIFIED |
| APAldo Products Company, INC. | Kannapolis | NC | — | ◇ UNVERIFIED |
| ACAldrich Chemical CO INC | Milwaukee | WI | — | ◇ UNVERIFIED |
| ACAldrich Chemical CO INC | Milwaukee | WI | — | ◇ UNVERIFIED |
| ADAlfco - Division of Home Care Ind. INC. | Carpinteria | CA | — | ◇ UNVERIFIED |
| APA-line Products CORP | Detroit | MI | — | ◇ UNVERIFIED |
| ABAllen Blasting and Coating | Burlington | IA | — | ◇ UNVERIFIED |
| AIAlliance Industries, INC. | Marinette | WI | — | ◇ UNVERIFIED |
| APAlliance Paint & Coatings INC | Alliance | OH | — | ◇ UNVERIFIED |
| APAlpek Polyester Usa, LLC | Moncks Corner | SC | — | ◇ UNVERIFIED |
| APAltas Putty Products CO | Tinley Park | IL | — | ◇ UNVERIFIED |
| AIAltawood INC | Upland | CA | — | ◇ UNVERIFIED |
| ALAltuglas LLC | King of Prussia | PA | — | ◇ UNVERIFIED |
| ACAlumilite CORP Div of Polytek Dev CORP | Galesburg | MI | — | ◇ UNVERIFIED |
| AEAmazon Environmental INC | Riverside | CA | — | ◇ UNVERIFIED |
| AEAmazon Environmental INC Dba Amazon Paint | Sacramento | CA | — | ◇ UNVERIFIED |
