| CHCardinal Health Commercial Manufacturing Center | Indianapolis | IN | Chemical Manufacturing325412 | 20-99 | ◐ LIKELY ACTIVE |
| CGC G Chemicals LLC | Elkhart | IN | Chemical Manufacturing325612 | — | ◐ LIKELY ACTIVE |
| CLChemietek LLC | Indianapolis | IN | Chemical Manufacturing325411 | — | ◐ LIKELY ACTIVE |
| CIChemtrusion, Inc | Jeffersonville | IN | Chemical Manufacturing325991 | 100-499 | ◐ LIKELY ACTIVE |
| CIColorcon Indianapolis | Indianapolis | IN | Chemical Manufacturing325412 | 20-99 | ◐ LIKELY ACTIVE |
| CFCovestro Frankfort | Frankfort | IN | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| CPCrossPoint Polymer Technologies | Evansville | IN | Chemical Manufacturing325991 | 20-99 | ◐ LIKELY ACTIVE |
| CNCurium NBV | Noblesville | IN | Chemical Manufacturing325412 | 20-99 | ◐ LIKELY ACTIVE |
| DCDelphi Cob | Delphi | IN | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| DSDouble Strike Pest Control LLC | Goshen | IN | Chemical Manufacturing325320 | — | ◐ LIKELY ACTIVE |
| Ddsm-firmenich | South Bend | IN | Chemical Manufacturing325199 | 20-99 | ◐ LIKELY ACTIVE |
| DPDynamic Packaging Solutions, Inc. | Bristol | IN | Chemical Manufacturing325611 | 20-99 | ◐ LIKELY ACTIVE |
| ECEast Chicago | East Chicago | IN | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| ETElanco Terre Haute | Terre Haute | IN | Chemical Manufacturing325412 | 20-99 | ◐ LIKELY ACTIVE |
| ELEli Lilly and Company | Lebanon | IN | Chemical Manufacturing325412 | 100-499 | ◐ LIKELY ACTIVE |
| ELEli Lilly and Company | Indianapolis | IN | Chemical Manufacturing325412 | — | ◐ LIKELY ACTIVE |
| EElkhart | Elkhart | IN | Chemical Manufacturing325413 | 20-99 | ◐ LIKELY ACTIVE |
| EVEvanston Valley Enterprises INC | Evanston | IN | Chemical Manufacturing325314 | — | ◐ LIKELY ACTIVE |
| EIEvansville, IN | Evansville | IN | Chemical Manufacturing325910 | 1-19 | ◐ LIKELY ACTIVE |
| ECEvonik Corporation Tippecanoe Laboratories | Lafayette | IN | Chemical Manufacturing325411 | 500+ | ◐ LIKELY ACTIVE |
| EExelead | Indianapolis | IN | Chemical Manufacturing325412 | 100-499 | ◐ LIKELY ACTIVE |
| GLGenezen Laboratories Inc | Indianapolis | IN | Chemical Manufacturing325414 | 20-99 | ◐ LIKELY ACTIVE |
| GPGEON Performance Solutions | Terre Haute, IN 47804 | IN | Chemical Manufacturing325991 | 20-99 | ◐ LIKELY ACTIVE |
| GAGilchrist and Soames-Plainfield | Plainfield | IN | Chemical Manufacturing325620 | 20-99 | ◐ LIKELY ACTIVE |
| GGrabill | Grabill | IN | Chemical Manufacturing325991 | 20-99 | ◐ LIKELY ACTIVE |
| GCGreendale Catalent | Greendale | IN | Chemical Manufacturing325414 | 100-499 | ◐ LIKELY ACTIVE |
| GPGuardian Pharmacy of Indianapolis Nuclear, LLC | Indianapolis | IN | Chemical Manufacturing325412 | — | ◐ LIKELY ACTIVE |
| HEHammond Expanders | Hammond | IN | Chemical Manufacturing325180 | 1-19 | ◐ LIKELY ACTIVE |
| HLHammond Lead Products - Hammond Plant | Hammond | IN | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| HCHartford City | Hartford City | IN | Chemical Manufacturing325520 | 100-499 | ◐ LIKELY ACTIVE |
| HPHilex Poly A NOVOLEX Company - Connersville | Connersville | IN | Chemical Manufacturing325991 | 20-99 | ◐ LIKELY ACTIVE |
| IHICL Halox Lab | Hammond | IN | Chemical Manufacturing325180 | 1-19 | ◐ LIKELY ACTIVE |
| IHICL Halox Plant | Hammond | IN | Chemical Manufacturing325180 | 1-19 | ◐ LIKELY ACTIVE |
Indiana Oxygen Company-Beech Grove | Beech Grove | IN | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
Indiana Oxygen Company-Bloomington | Bloomington | IN | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
Indiana Oxygen Company-Cox | Indianapolis | IN | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
Indiana Oxygen Company-Ecommerce | Indianapolis | IN | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
Indiana Oxygen Company-Elkhart | Elkhart | IN | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
Indiana Oxygen Company-Fishers | Indianapolis | IN | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
Indiana Oxygen Company-Fort Wayne | Fort Wayne | IN | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
Indiana Oxygen Company-Lafayette | Lafayette | IN | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
Indiana Oxygen Company-Marion | Marion | IN | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
Indiana Oxygen Company-Muncie | Muncie | IN | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
Indiana Oxygen Company-Propane | Beech Grove | IN | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
Indiana Oxygen Company-Richmond | Richmond | IN | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
Indiana Oxygen Company-Seymour | Seymour | IN | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| IOIndiana Oxygen CompanyVincennes | Vincennes | IN | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| IIndianapolis | Indianapolis | IN | Chemical Manufacturing325120 | 100-499 | ◐ LIKELY ACTIVE |
| INIndianapolis, NPHS | Indianapolis | IN | Chemical Manufacturing325412 | 20-99 | ◐ LIKELY ACTIVE |
| KEKilimanjaro Education and Health Initiatives CORP. | West Lafayette | IN | Chemical Manufacturing325411 | — | ◐ LIKELY ACTIVE |