| SDStonhard Dividend Road | Fort Wayne | IN | Chemical Manufacturing325510 | 1-19 | ◐ LIKELY ACTIVE |
| SSSummit Seed Coatings LLC Indiana | New Albany | IN | Chemical Manufacturing325320 | 20-99 | ◐ LIKELY ACTIVE |
Sun Chemical Frankfort NAI | Frankfort | IN | Chemical Manufacturing325910 | 1-19 | ◐ LIKELY ACTIVE |
| SCSun Cosmetics LLC | Valparaiso | IN | Chemical Manufacturing325130 | 20-99 | ◐ LIKELY ACTIVE |
| TJTeam Johnson LLC | Merrillville | IN | Chemical Manufacturing325612 | — | ▲ REPORTED CLOSED |
| TAThe Andersons Renewables, LLC - Clymers Facility | Logansport | IN | Chemical Manufacturing325193 | 20-99 | ◐ LIKELY ACTIVE |
| TPTicona Polymers, Inc. | Evansville | IN | Chemical Manufacturing325991 | 100-499 | ◐ LIKELY ACTIVE |
| TDTitan Distribution LLC | Elkhart | IN | Chemical Manufacturing325520 | 20-99 | ◐ LIKELY ACTIVE |
| TAToy's Auto Parts INC | Loogootee | IN | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| UIUSA IN Elkhart Plant | Elkhart | IN | Chemical Manufacturing325510 | 20-99 | ◐ LIKELY ACTIVE |
| VRValero Renewable Fuels Company, LLC (dba Valero Bluffton Plant) | Bluffton | IN | Chemical Manufacturing325193 | 20-99 | ◐ LIKELY ACTIVE |
| VRValero Renewable Fuels Company, LLC (dba Valero Linden Plant) | Linden | IN | Chemical Manufacturing325193 | 20-99 | ◐ LIKELY ACTIVE |
| WAWarsaw Akzo Nobel | Warsaw | IN | Chemical Manufacturing325510 | 20-99 | ◐ LIKELY ACTIVE |
| 1O105061 - O Tech CORP. | Rolling Prairie | IN | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| BMBlitz Manufacturing Company of Indiana | Jeffersonville | IN | Chemical Manufacturing325998 | 20-99 | ◇ UNVERIFIED |
| CCCrown Coatings LLC | Fortville | IN | Chemical Manufacturing325510 | 1-19 | ◇ UNVERIFIED |
| GTGlycerin Traders | La Porte | IN | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| PPPro Products LLC | Fort Wayne | IN | Chemical Manufacturing325998 | 20-99 | ◇ UNVERIFIED |
| QLQpoly LLC | Granger | IN | Chemical Manufacturing325212 | 1-19 | ◇ UNVERIFIED |
| 1S104481 - Siemens Health Care Diagnostics INC | Mishawaka | IN | Chemical Manufacturing325413 | — | ◇ UNVERIFIED |
| 1A104492 - Asterion LLC | New Augusta | IN | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| 1G104717 - Geocel Rtc Sherwin Williams | Elkhart | IN | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
| 1O105488 - Orion Safety Products | Peru | IN | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| 1A106154 - Adhesive - Equipment | Fort Wayne | IN | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
| 1H106487 - Hoehn Plastics Incorporated | Poseyville | IN | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| 1S106541 - Service Sanitation INC | Gary | IN | Chemical Manufacturing325620 | — | ◇ UNVERIFIED |
| 1D106758 - Douglas Cleaners INC | Merrillville | IN | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |
| 1K107274 - Knox Fertilizers | Ober | IN | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| 1P107748 - Plastic Recycling INC | Indianapolis | IN | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| 1P107796 - Poly-tainer INC | Greenwood | IN | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| 3L3c Labs LLC | Indianapolis | IN | Chemical Manufacturing325620 | — | ◇ UNVERIFIED |
| ASAlpha Systems INC | Elkhart | IN | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
| APApex Precision Technologies Ll | Camby | IN | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| ASA Schulman INC Dba Lyondellbasell | Evansville | IN | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| BIBiolab, Inc, Llc, a Chemtura CO | Ashley | IN | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |
| BSBio Silicates LLC | Otterbein | IN | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| CHCardinal Health Nphs Cmc | Indianapolis | IN | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| CMCcd Mvr Project, LLC | Fair Oaks | IN | Chemical Manufacturing325311 | — | ◇ UNVERIFIED |
| CRC.F.B. Real Estate Corp. | Bristol | IN | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| CPColgate - Palmolive CO | Jeffersonville | IN | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| CIContitech Industrial Americas (iam), LLC | Auburn | IN | Chemical Manufacturing325212 | — | ◇ UNVERIFIED |
| CLCovance Laboratories, INC. | Greenfield | IN | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| CPCross PVD UV Coating and Finishing Corp | Yoder | IN | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| DLDrv LLC | Howe | IN | Chemical Manufacturing325520 | — | ▲ REPORTED CLOSED |
| DFDSC Fireworks, LLC | Indianapolis | IN | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| DNDsm Neoresins INC | Frankfort | IN | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| DCDubois Chemical - Fountaintown | Fountaintown | IN | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| DPDynamic Packaging Solutions,inc. | Elkhart | IN | Chemical Manufacturing325620 | — | ◇ UNVERIFIED |
| ECElanco Clinton Laboratories | Clinton | IN | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| EUElanco US Incorporated Clinton Laborato | Clinton | IN | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |