 Huntsman Advanced Materials Americas, LLC. | Maple Shade | NJ | — | ◇ UNVERIFIED |
| HAHuntsman Advanced Materials, LLC | Salt Lake City | UT | — | ◇ UNVERIFIED |
| HAHuntsman Advanced Materials - Mcintosh Plant | Mc Intosh | AL | — | ◇ UNVERIFIED |
| HCHuntsman Corporation | Ontario | CA | — | ◇ UNVERIFIED |
| Huntsman International | Stockton | CA | — | ◇ UNVERIFIED |
| Huntsman International - Lohnpack Site | Hamilton | NJ | — | ◇ UNVERIFIED |
| HMHuntsman - Mcintosh Operations | Mc Intosh | AL | — | ◇ UNVERIFIED |
| HPHuntsman Polymers | Odessa | TX | — | ◇ UNVERIFIED |
| HPHydroseal Polymers INC | Riverside | CA | — | ◇ UNVERIFIED |
| HSHydro Spa LLC | Ocala | FL | — | ◇ UNVERIFIED |
| IRIgm Resin INC | Bartlett | IL | — | ◇ UNVERIFIED |
| ILImpreg, LLC | Richmond | VA | — | ◇ UNVERIFIED |
| IRIndependent Refining CO Llc/exeter | Pittston | PA | — | ◇ UNVERIFIED |
| IVIndorama Venture Sustainable Solutions Fontana INC | Fontana | CA | — | ◇ UNVERIFIED |
| IIIndusol INC | Sutton | MA | — | ◇ UNVERIFIED |
| IPIndustrial Plastic Supply | Anaheim | CA | — | ◇ UNVERIFIED |
| IRIndustrial Resin Recycling | Whitmore Lake | MI | — | ◇ UNVERIFIED |
| IRIndustrial Resin Recycling INC | Howell | MI | — | ◇ UNVERIFIED |
| IRIndustrial Resources Network,llc | Wilmington | DE | — | ◇ UNVERIFIED |
| ISIndustrial Summit Technology CORP | Sayreville | NJ | — | ◇ UNVERIFIED |
| IBIneos Barex USA LLC (0302022020) | Lima | OH | — | ◇ UNVERIFIED |
| ICIneos Composites Us, LLC | Commerce | CA | — | ◇ UNVERIFIED |
| IOIneos Olefins and Polymers | La Porte | TX | — | ◇ UNVERIFIED |
| IPIneos Polyethylene | La Porte | TX | — | ◇ UNVERIFIED |
| IPIneos Polymers | La Porte | TX | — | ◇ UNVERIFIED |
| IPIneos Polypropylene LLC | Carson | CA | — | ◇ UNVERIFIED |
| ISIneos Styrolution America LLC | Decatur | AL | — | ◇ UNVERIFIED |
| ITInhance Technologies LLC | Allentown | PA | — | ◇ UNVERIFIED |
| IInnosphere | Fort Collins | CO | — | ◇ UNVERIFIED |
| IEInnovative Endoscopy Components INC. | Fort Lauderdale | FL | — | ◇ UNVERIFIED |
| IMInnovative Machinery Packaging and Converting INC | Salem | OR | — | ◇ UNVERIFIED |
| IPInnovative Polymers INC | Saint Johns | MI | — | ◇ UNVERIFIED |
| IPInnovative Polymer Sys INC | Ontario | CA | — | ◇ UNVERIFIED |
| INIntegra Neuro Sciences | San Diego | CA | — | ◇ UNVERIFIED |
| ILIntegrated Listening Systems, LLC | Aurora | CO | — | ◇ UNVERIFIED |
| IMIntegrated Materials Group, LLC | Elkhart | IN | — | ◇ UNVERIFIED |
| IPIntegrated Plastics, LLC | Fremont | MI | — | ◇ UNVERIFIED |
| ILIntellimet LLC | Missoula | MT | — | ◇ UNVERIFIED |
| IMInteractive Motion Technologies, INC. | Watertown | MA | — | ◇ UNVERIFIED |
| INIntercontinental Nail Products Dba Klue Plastics INC | Rancho Cordova | CA | — | ◇ UNVERIFIED |
| IPIntercontinental Polymers INC | Morristown | TN | — | ◇ UNVERIFIED |
| ICInteriors Cultured Marble INC | Naples | FL | — | ◇ UNVERIFIED |
| ICInterplastic CORP | Hawthorne | CA | — | ◇ UNVERIFIED |
| ICInterplastic Corporation | Latonia | KY | — | ◇ UNVERIFIED |
| ICInterplastic Corporation | Kent | WA | — | ◇ UNVERIFIED |
| ICInterplastic Corporation | White Bear Lake | MN | — | ◇ UNVERIFIED |
| ICInterpolymer CORP | Canton | MA | — | ◇ UNVERIFIED |
| ICInterpore Cross International | Irvine | CA | — | ◇ UNVERIFIED |
| IMIntraop Medical Corporation | Sunnyvale | CA | — | ◇ UNVERIFIED |
| IRInvestments R Us, INC. | Anaheim | CA | — | ◇ UNVERIFIED |
