| RPReturn Polymers Indianapolis (Butler-McDonald) | Indianapolis | 20–99 | ◐ LIKELY ACTIVE |
| RIRLT Indianapolis | Indianapolis | 100–499 | ◐ LIKELY ACTIVE |
| RDRoche Diabetes Care INC | Indianapolis | — | ◐ LIKELY ACTIVE |
| RDRoche Diagnostics Corporation | Indianapolis | — | ▲ REPORTED CLOSED |
| RCRTP Company - Indianapolis | Indianapolis | 20–99 | ◐ LIKELY ACTIVE |
| SISabic Innovative Plastics - Columbus | Columbus | 20–99 | ◐ LIKELY ACTIVE |
| SCShell Catalysts & Technologies | Michigan City | 20–99 | ◐ LIKELY ACTIVE |
| SVShoreMet Valparaiso | Valparaiso | 20–99 | ◐ LIKELY ACTIVE |
| SDStonhard Dividend Road | Fort Wayne | 1–19 | ◐ LIKELY ACTIVE |
| SSSummit Seed Coatings LLC Indiana | New Albany | 20–99 | ◐ LIKELY ACTIVE |
 Sun Chemical Frankfort NAI | Frankfort | 1–19 | ◐ LIKELY ACTIVE |
| SCSun Cosmetics LLC | Valparaiso | 20–99 | ◐ LIKELY ACTIVE |
| TJTeam Johnson LLC | Merrillville | — | ▲ REPORTED CLOSED |
| TAThe Andersons Renewables, LLC - Clymers Facility | Logansport | 20–99 | ◐ LIKELY ACTIVE |
| TPTicona Polymers, Inc. | Evansville | 100–499 | ◐ LIKELY ACTIVE |
| TDTitan Distribution LLC | Elkhart | 20–99 | ◐ LIKELY ACTIVE |
| TAToy's Auto Parts INC | Loogootee | — | ◐ LIKELY ACTIVE |
| UHUnilever Home & Personal Care - Hammond Plant | Hammond | 100–499 | ◐ LIKELY ACTIVE |
| UUniseal (Grove) | Evansville | 20–99 | ◐ LIKELY ACTIVE |
| UUniseal (Uhlhorn) | Evansville | 100–499 | ◐ LIKELY ACTIVE |
| UIUSA IN Elkhart Plant | Elkhart | 20–99 | ◐ LIKELY ACTIVE |
| VRValero Renewable Fuels Compan, LLC d/b/a Valero Mount Vernon Plant | Mount Vernon | 20–99 | ◐ LIKELY ACTIVE |
| VRValero Renewable Fuels Company, LLC (dba Valero Bluffton Plant) | Bluffton | 20–99 | ◐ LIKELY ACTIVE |
| VRValero Renewable Fuels Company, LLC (dba Valero Linden Plant) | Linden | 20–99 | ◐ LIKELY ACTIVE |
| WAWarsaw Akzo Nobel | Warsaw | 20–99 | ◐ LIKELY ACTIVE |
| WGW.R. Grace East Chicago Indiana | East Chicago | 20–99 | ◐ LIKELY ACTIVE |
| ALAurorium LLC | Indianapolis | — | ◐ LIKELY ACTIVE |
| EPEncom Polymers Incorporated | Evansville | — | ◇ UNVERIFIED |
| GTGlycerin Traders | La Porte | — | ◇ UNVERIFIED |
| OTO Tech CORP. | Rolling Prairie | — | ◇ UNVERIFIED |
| 3L3c Labs LLC | Indianapolis | — | ◇ UNVERIFIED |
| AEAdhesive - Equipment | Fort Wayne | — | ◇ UNVERIFIED |
| ASAlpha Systems INC | Elkhart | — | ◇ UNVERIFIED |
| APApex Precision Technologies Ll | Camby | — | ◇ UNVERIFIED |
| ASA Schulman INC Dba Lyondellbasell | Evansville | — | ◇ UNVERIFIED |
| ALAsterion LLC | New Augusta | — | ◇ UNVERIFIED |
| BPBcc Products, INC. | Franklin | — | ◇ UNVERIFIED |
| BIBiolab, Inc, Llc, a Chemtura CO | Ashley | — | ◇ UNVERIFIED |
| BSBio Silicates LLC | Otterbein | — | ◇ UNVERIFIED |
| BMBlitz Manufacturing Company of Indiana | Jeffersonville | — | ◇ UNVERIFIED |
| CHCardinal Health Nphs Cmc | Indianapolis | — | ◇ UNVERIFIED |
| CPCatalent Pharma Solutions | Greendale | — | ◇ UNVERIFIED |
| CMCcd Mvr Project, LLC | Fair Oaks | — | ◇ UNVERIFIED |
| CICereplast INC | Seymour | — | ◇ UNVERIFIED |
| CRC.F.B. Real Estate Corp. | Bristol | — | ◇ UNVERIFIED |
| CICgh-ev INC | Evansville | — | ◇ UNVERIFIED |
| CIChryso Incorporated | Charlestown | — | ◇ UNVERIFIED |
| CPColgate - Palmolive CO | Jeffersonville | — | ◇ UNVERIFIED |
| CIContitech Industrial Americas (iam), LLC | Auburn | — | ◇ UNVERIFIED |
| CLCovance Laboratories, INC. | Greenfield | — | ◇ UNVERIFIED |
