| FTFiber Tron CORP | Elkhart | IN | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| FSFive Star Sheets | New Carlisle | IN | Paper Manufacturing322121 | 100-499 | ◐ LIKELY ACTIVE |
| FMFlexible Materials, INC | Jeffersonville | IN | Wood Product Manufacturing321211 | 20-99 | ◐ LIKELY ACTIVE |
| FFFoam Fabricators Incorporated | New Albany | IN | Plastics and Rubber Products Manufacturing326140 | — | ◐ LIKELY ACTIVE |
| FPFoley Pattern Company, Inc. | Auburn | IN | Primary Metal Manufacturing331524 | 1-19 | ◐ LIKELY ACTIVE |
| FRForge Racks and Dunnage | Connersville | IN | Fabricated Metal Product Manufacturing332313 | 20-99 | ◐ LIKELY ACTIVE |
| FWFort Wayne Foundry- Columbia City Div. I | Columbia City | IN | Primary Metal Manufacturing331222 | — | ◐ LIKELY ACTIVE |
| FWFort Wayne Wire Die INC | Fort Wayne | IN | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| FSFour Star Fabricators, Inc. | Petersburg | IN | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| FBFranklin Bay LLC | Elkhart | IN | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| FLFrito Lay | Frankfort | IN | Food Manufacturing311919 | — | ◐ LIKELY ACTIVE |
| FMFrontline Manufacturing | Warsaw | IN | Plastics and Rubber Products Manufacturing326191 | 100-499 | ◐ LIKELY ACTIVE |
| FDFunctional Devices, INC | Sharpsville | IN | Computer and Electronic Product Manufacturing334418 | 100-499 | ◐ LIKELY ACTIVE |
| GFGarfield Facility LLC | Muncie | IN | Primary Metal Manufacturing331419 | — | ◐ LIKELY ACTIVE |
| GCGeneral Cable Industries, INC. | Marion | IN | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
| GMGeneral Motors Fort Wayne Assembly | Roanoke | IN | Transportation Equipment Manufacturing336110 | — | ◐ LIKELY ACTIVE |
| GMGeneral Motors LLC Bedford Cetc | Bedford | IN | Primary Metal Manufacturing331521 | — | ◐ LIKELY ACTIVE |
| GSGeneral Sheet Metalworks, Inc. DBA General Stamping & Metalworks | South Bend | IN | Fabricated Metal Product Manufacturing332119 | 100-499 | ◐ LIKELY ACTIVE |
| GSGKN Sinter Metals Salem | Salem | IN | Fabricated Metal Product Manufacturing332117 | 100-499 | ◐ LIKELY ACTIVE |
| GCGm Components Holdings LLC Kokomo Ops | Kokomo | IN | Computer and Electronic Product Manufacturing334419 | — | ◐ LIKELY ACTIVE |
| GBGold Bond - Sho Plant | Shoals | IN | Nonmetallic Mineral Product Manufacturing327420 | — | ◐ LIKELY ACTIVE |
| GPGraber Post Buildings INC | Montgomery | IN | Wood Product Manufacturing321214 | 100-499 | ◐ LIKELY ACTIVE |
| GDGrand Design Rv LLC | Middlebury | IN | Transportation Equipment Manufacturing336213 | 500+ | ◐ LIKELY ACTIVE |
| GLGrede LLC | New Castle | IN | Primary Metal Manufacturing331511 | — | ◐ LIKELY ACTIVE |
| GWGreencastle Wdf Facility - Buzzi Unicem USA | Greencastle | IN | Nonmetallic Mineral Product Manufacturing327310 | — | ◐ LIKELY ACTIVE |
| GLGreen Leaf, Inc. | Fontanet | IN | Plastics and Rubber Products Manufacturing326122 | 100-499 | ◐ LIKELY ACTIVE |
| GDGroup Dekko INC | Garrett | IN | Electrical Equipment, Appliance & Component Manufacturing335132 | — | ◐ LIKELY ACTIVE |
| GTG & T Industries | Jasper | IN | Plastics and Rubber Products Manufacturing326000 | 20-99 | ◐ LIKELY ACTIVE |
| HCHaas Cabinet CO INC | Sellersburg | IN | Furniture and Related Product Manufacturing337110 | — | ◐ LIKELY ACTIVE |
| HLHammond Lead Products Halox Hammond Expanders Divisions | Hammond | IN | Chemical Manufacturing325131 | — | ◐ LIKELY ACTIVE |
| HBHarlan Bakeries - Avon | Avon | IN | Food Manufacturing311812 | 100-499 | ◐ LIKELY ACTIVE |
| HAHeartland Automotive | Lafayette | IN | Plastics and Rubber Products Manufacturing326199 | 500+ | ◐ LIKELY ACTIVE |
| HAHeartland Automotive L L C | Greencastle | IN | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| HAHeartland Automotive LLC | Lafayette | IN | Plastics and Rubber Products Manufacturing326199 | 500+ | ◐ LIKELY ACTIVE |
| HMHeidelberg Materials Cement Company LLC | Logansport | IN | Petroleum and Coal Products Manufacturing324199 | — | ◐ LIKELY ACTIVE |
| HMHeidelberg- Materials US Cement LLC - Speed | Speed | IN | Nonmetallic Mineral Product Manufacturing327310 | — | ◐ LIKELY ACTIVE |
| HEHeritage Environmental Services, LLC | Indianapolis | IN | Primary Metal Manufacturing331492 | — | ◐ LIKELY ACTIVE |
| HRHill Rom CO INC Plating Plant | Batesville | IN | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| HTHobson Tool and Machine CO. | Franklin | IN | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| HDHolland Dairy | Holland | IN | Food Manufacturing311511 | — | ◐ LIKELY ACTIVE |
| HDHonda Development & Manufacturing of America, LLC - Indiana Auto Plant | Greensburg | IN | Transportation Equipment Manufacturing336110 | — | ◐ LIKELY ACTIVE |
| HMHoneyville Metal, LLC | Topeka | IN | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| HMHoosier Metal Form, Inc. | Edinburgh | IN | Transportation Equipment Manufacturing336370 | 20-99 | ◐ LIKELY ACTIVE |
| HTHoosier Tank & Manufacturing | South Bend | IN | Fabricated Metal Product Manufacturing332313 | 20-99 | ◐ LIKELY ACTIVE |
| HTHoosier Tire & Rubber CORP -plant 2 | Plymouth | IN | Plastics and Rubber Products Manufacturing326211 | — | ◐ LIKELY ACTIVE |
| HLHowmet - La Porte Castings | La Porte | IN | Primary Metal Manufacturing331512 | 500+ | ◐ LIKELY ACTIVE |
| HIHudson Industries INC | Hudson | IN | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| HIHuhtamaki INC | Marion | IN | Paper Manufacturing322215 | 100-499 | ◐ LIKELY ACTIVE |
| HEHydro Extrusion Usa, LLC | Elkhart | IN | Primary Metal Manufacturing331316 | — | ◐ LIKELY ACTIVE |
| IAIbc Advanced Alloys | Franklin | IN | Primary Metal Manufacturing331523 | 20-99 | ◐ LIKELY ACTIVE |