| ALAbbott Laboratories (westfield) | Westfield | IN | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| ABAbrasive Blasting & Coating Services LLC | Elkhart | IN | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| ACAccessa Coating Solutions | Elkhart | IN | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| ACAccessa Coatings Solutions | Elkhart | IN | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| ABAcuity Brands Lighting, INC. - North Plant | Crawfordsville | IN | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| APAcura Pharmaceutical Technologies INC | Culver | IN | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| AAAdvanced Accelerator Applications, a Novartis Company | Indianapolis | IN | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| APAdvance Plating Works | Indianapolis | IN | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| AMAdvics Manufacturing Indiana, LLC | Terre Haute | IN | Transportation Equipment Manufacturing336340 | — | ◇ UNVERIFIED |
| AMAero Metals, INC Dar;ington St | La Porte | IN | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| ASAggregate Systems LLC | Rome City | IN | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| APAir Products and Chemicals INC. | Terre Haute | IN | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| APAir Products and Chemicals, INC. | Marion | IN | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| AFAkron Foundry, INC. | Akron | IN | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| ASAleris Specialty Products, INC. | Hammond | IN | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| ALAllegheny Ludlum LLC | New Castle | IN | Primary Metal Manufacturing331111 | — | ◇ UNVERIFIED |
| ARAllied Recreation Group INC. P3 Campus | Decatur | IN | Transportation Equipment Manufacturing336213 | — | ◇ UNVERIFIED |
| ATAllison Transmission, INC. - Eagle Creek Technology Center | Indianapolis | IN | Machinery Manufacturing333613 | — | ◇ UNVERIFIED |
| ACAlloy Custom Products, INC. - Treatment Plant #2 | Lafayette | IN | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| ACAlloy Custom Products LLC | Delphi | IN | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| AFAllure Furniture | Elkhart | IN | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| APAlpek Polyester USA LLC | Richmond | IN | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| AEAlpine Electronics Manufacturing of America Incorporated | Greenwood | IN | Computer and Electronic Product Manufacturing334310 | — | ◇ UNVERIFIED |
| ANAltec Nueco, LLC | Fort Wayne | IN | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| AAAmcast Automotive Corporation | Marion | IN | Primary Metal Manufacturing331521 | — | ◇ UNVERIFIED |
| AAAmcast Automotive - Fremont | Fremont | IN | Primary Metal Manufacturing331521 | — | ◇ UNVERIFIED |
| AAAmerican Art Clay Company | Indianapolis | IN | Nonmetallic Mineral Product Manufacturing327110 | — | ◇ UNVERIFIED |
| ACAmerican Camper Manufacturing, LLC Dba Ameri-camp | Syracuse | IN | Transportation Equipment Manufacturing336214 | — | ◇ UNVERIFIED |
| ACAmerican Colloid Company | Troy | IN | Nonmetallic Mineral Product Manufacturing327992 | — | ◇ UNVERIFIED |
| AFAmerican Fuji Seal Incorporated | Jeffersonville | IN | Plastics and Rubber Products Manufacturing326112 | — | ◇ UNVERIFIED |
| ALAmerican Licorice Company | Laporte | IN | Food Manufacturing311340 | — | ◇ UNVERIFIED |
| ASAmerican Sealants | Fort Wayne | IN | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
| ASAmerican Stationary CO | Peru | IN | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| AVAmerican Vehicle Solutions | Elkhart | IN | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| AGAm General LLC | Mishawaka | IN | Machinery Manufacturing333298 | — | ◇ UNVERIFIED |
| ARAmg Resources CORP | Gary | IN | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| AIAmpcor Il, INC. | Laporte | IN | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| ADAnderson Development CO | Gary | IN | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| ASAnderson Silver Plating CO INC | Elkhart | IN | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| ALAozi-brookville, LLC | Indianapolis | IN | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| AGA.p. Green Refactories INC. | Gary | IN | Nonmetallic Mineral Product Manufacturing327120 | — | ◇ UNVERIFIED |
| ACApi Construction Corporation | Laotto | IN | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| ACApplied Composites | Indianapolis | IN | Transportation Equipment Manufacturing336413 | — | ◇ UNVERIFIED |
| AWArch Wood Protection, INC. | Valparaiso | IN | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| ANAristokraft No 32 | Jasper | IN | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| ACArtistic Coatings, LLC | Lagrange | IN | Furniture and Related Product Manufacturing337122 | — | ◇ UNVERIFIED |
| AEArvin Exhaust, Oem, Division of Arvin Industries, INC. | Franklin | IN | Transportation Equipment Manufacturing336000 | — | ◇ UNVERIFIED |
| AIArvin Industries INC | Greenwood | IN | Fabricated Metal Product Manufacturing332996 | — | ◇ UNVERIFIED |
| AIAstemo Indiana Incorporated | Muncie | IN | Transportation Equipment Manufacturing336390 | — | ◇ UNVERIFIED |
| AIAstral Industries INC Plant 4 | Lynn | IN | Miscellaneous Manufacturing339995 | — | ◇ UNVERIFIED |
