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