| HLHammond Lead | Hammond | IN | Chemical Manufacturing325188 | — | ◐ LIKELY ACTIVE |
| HCHydrite Chemical Company | Terre Haute | IN | Chemical Manufacturing325188 | — | ◐ LIKELY ACTIVE |
| IOIndiana Oxygen Company- Beech Grove | Indianapolis | IN | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
| LILayne Inliner LLC | Orleans | IN | Chemical Manufacturing325991 | — | ◐ LIKELY ACTIVE |
| LILinde INC | Gary | IN | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
| LPLucent Polymers, INC Dba A. Schulman, INC | Evansville | IN | Chemical Manufacturing325991 | — | ◐ LIKELY ACTIVE |
| MUMicronutrients USA LLC | Indianapolis | IN | Chemical Manufacturing325188 | — | ◐ LIKELY ACTIVE |
| MFMidwest Fertilizer Company LLC | Mount Vernon | IN | Chemical Manufacturing325311 | — | ◐ LIKELY ACTIVE |
| NANutrien Ag Solutions 4196 | Selma | IN | Chemical Manufacturing325320 | — | ◐ LIKELY ACTIVE |
| OOOmni Oxide Indiana Oxide | Brazil | IN | Chemical Manufacturing325180 | — | ◐ LIKELY ACTIVE |
| OCOrg Chem Group LLC | Evansville | IN | Petroleum and Coal Products Manufacturing324191 | — | ◐ LIKELY ACTIVE |
| OMOzark Materials, LLC | Marion | IN | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| RIRpm Industrial Coatings Group, Inc., Dba Finishworks | Shipshewana | IN | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| SSealmaster | Indianapolis | IN | Chemical Manufacturing325520 | — | ◐ LIKELY ACTIVE |
| SHSiemens Healthcare Diagnostics INC | Elkhart | IN | Chemical Manufacturing325412 | — | ◐ LIKELY ACTIVE |
Sonoco Products Company | Akron | IN | Chemical Manufacturing325520 | — | ◐ LIKELY ACTIVE |
| SMSoulbrain Mi Incorporated | Kokomo | IN | Chemical Manufacturing325199 | — | ◐ LIKELY ACTIVE |
| STSuperior Tote Solutions | Summitville | IN | Chemical Manufacturing325612 | — | ◐ LIKELY ACTIVE |
| TMThe Matrixx Group Incorporated Dba A. Schulman INC. | Evansville | IN | Chemical Manufacturing325991 | — | ◐ LIKELY ACTIVE |
| TITri-pac Incorporated | South Bend | IN | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| UCUnion Carbide CORP. | East Chicago | IN | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
| UIUniseal Incorporated | Evansville | IN | Chemical Manufacturing325520 | — | ◐ LIKELY ACTIVE |
| WEWls Enterprises, INC | Indianapolis | IN | Chemical Manufacturing325998 | 1-19 | ◐ LIKELY ACTIVE |
| WLWolf Lake Terminals, INC. | Hammond | IN | Chemical Manufacturing325199 | — | ◐ LIKELY ACTIVE |
| 3L3c Labs LLC | Indianapolis | IN | Chemical Manufacturing325620 | — | ◇ UNVERIFIED |
| ACAccessa Coating Solutions | Elkhart | IN | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| ACAccessa Coatings Solutions | Elkhart | IN | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| APAcura Pharmaceutical Technologies INC | Culver | IN | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| AAAdvanced Accelerator Applications, a Novartis Company | Indianapolis | IN | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| APAir Products and Chemicals INC. | Terre Haute | IN | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| APAir Products and Chemicals, INC. | Marion | IN | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| ASAmerican Sealants | Fort Wayne | IN | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
| ADAnderson Development CO | Gary | IN | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| APAstrazeneca Pharmaceuticals LP | Mount Vernon | IN | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| AMAurora Material Solutions | Evansville | IN | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| BCBarker Company | Kingsbury | IN | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| BPBaxter Pharmaceutical Solutions LLC | Bloomington | IN | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| BDBecton Dickinson CO. Distribution Center | Plainfield | IN | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| BDBig Dog Adhesives LLC | Elkhart | IN | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
| BIBiolab INC | Ashley | IN | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |
| BLBrushby, LLC | Monrovia | IN | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| CMCamco Mfg INC | Elkhart | IN | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| CHCardinal Health Nphs | Indianapolis | IN | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| CMColor Master | Avilla | IN | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| CICovermaster, INC. | Elkhart | IN | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| CICp INC | Connersville | IN | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| DCDegussa Construction Chemicals Operations, INC. | Centerville | IN | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| DSDetroit Salt Company LLC | Anderson | IN | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| DLDynaloy LLC | Indianapolis | IN | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |
| DFDynamic Finish Solutions | Bremen | IN | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |