| IIInolex, INC. | Charlotte | NC | — | ◇ UNVERIFIED |
| IDIntegrated Dna Technologies | Morrisville | NC | — | ◇ UNVERIFIED |
| IFInternational Flavors & Fragrances INC | Hazlet | NJ | — | ◇ UNVERIFIED |
| ICInterstate Chemical CO | Channahon | IL | — | ◇ UNVERIFIED |
| ICInterstate Chemical CO | Pueblo West | CO | — | ◇ UNVERIFIED |
| IWInvista Wilmington | Wilmington | NC | — | ◇ UNVERIFIED |
| ICIochem Corporation | Vici | OK | — | ◇ UNVERIFIED |
| IIIoditech INC | Kansas City | MO | — | ◇ UNVERIFIED |
| IRIowa Renewable Energy LLC | Washington | IA | — | ◇ UNVERIFIED |
| ICIps Corporation - Durham Plant | Durham | NC | — | ◇ UNVERIFIED |
| IIIrisys INC | San Diego | CA | — | ◇ UNVERIFIED |
| IMIrix Manufacturing Incorporated | Greenville | SC | — | ◇ UNVERIFIED |
| ILIsola Laminate Systems Pendleton-closed | Pendleton | SC | — | ◇ UNVERIFIED |
| ICIsp Chemicals INC | Huntsville | AL | — | ◇ UNVERIFIED |
| ICIsp Chemicals LLC | Columbus | OH | — | ◇ UNVERIFIED |
| ISItalmatch Sc LLC | Bedford Park | IL | — | ◇ UNVERIFIED |
| JPJanssen Pharmaceuticals INC. | Athens | GA | — | ◇ UNVERIFIED |
| JSJr Simplot | Helm | CA | — | ◇ UNVERIFIED |
| JSJupiter Sulphur, LLC. - Billings | Billings | MT | — | ◇ UNVERIFIED |
| KCKemira Chemicals INC | Aberdeen | MS | — | ◇ UNVERIFIED |
| KCKemira Chemicals INC. | Augusta | GA | — | ◇ UNVERIFIED |
| KCKemira Chemicals INC - Columbus Plant | Columbus | GA | — | ◇ UNVERIFIED |
| KCKemira Chemicals INC Washougal Plant | Washougal | WA | — | ◇ UNVERIFIED |
| KWKemira Water Solutions | Spokane | WA | — | ◇ UNVERIFIED |
| KWKemira Water Solutions, INC. | Baltimore | MD | — | ◇ UNVERIFIED |
| KWKemira Water Solutions, INC. | Mobile | AL | — | ◇ UNVERIFIED |
| KWKemira Water Solutions, INC. - Marietta Plant | Marietta | GA | — | ◇ UNVERIFIED |
| KPKemiron Pacific INC | Mojave | CA | — | ◇ UNVERIFIED |
| KLKensing LLC | Kankakee | IL | — | ◇ UNVERIFIED |
| KTKitchenman Terminal Company | Fairless Hills | PA | — | ◇ UNVERIFIED |
| KEKmg Electronic Chemicals INC | Hollister | CA | — | ◇ UNVERIFIED |
| KEKmg Electronic Chemicals,inc. | Pueblo | CO | — | ◇ UNVERIFIED |
| KPKodak Park Division | Rochester | NY | — | ◇ UNVERIFIED |
| KNKuehne New Haven LLC | New Haven | CT | — | ◇ UNVERIFIED |
| LELake Erie Biofuels | Erie | PA | — | ◇ UNVERIFIED |
| LCLanxess Corporation-memphis | Memphis | TN | — | ◇ UNVERIFIED |
| LSLanxess Solutions US INC. | Fords | NJ | — | ◇ UNVERIFIED |
| LPLa Petite Roche Technologies, LLC | North Little Rock | AR | — | ◇ UNVERIFIED |
| LGLgc Genomics LLC | Dexter | MI | — | ◇ UNVERIFIED |
| LCLion Copolymer Geismar LLC - Geismar Facility | Geismar | LA | — | ◇ UNVERIFIED |
| LULivent USA CORP. | Bessemer City | NC | — | ◇ UNVERIFIED |
| LILonza Incorporated | Mapleton | IL | — | ◇ UNVERIFIED |
| LPLoveland Products | Fairbury | NE | — | ◇ UNVERIFIED |
| LALubrizol Advanced Materials | Avon Lake | OH | — | ◇ UNVERIFIED |
| LALubrizol Advanced Materials INC | Clifton | NJ | — | ◇ UNVERIFIED |
| LALubrizol Advanced Materials Laporte Facility | La Porte | TX | — | ◇ UNVERIFIED |
| LCLubrizol CORP | Pedricktown | NJ | — | ◇ UNVERIFIED |
| LPLuster-on Products INC | Springfield | MA | — | ◇ UNVERIFIED |
| MSMaine Standard Biofuel | Portland | ME | — | ◇ UNVERIFIED |
| MCManufacturer's Chemical L P | Cleveland | TN | — | ◇ UNVERIFIED |