| FDFisher Dynamics Evansville | Evansville | IN | Transportation Equipment Manufacturing336360 | 20-99 | ◐ LIKELY ACTIVE |
| FNFlex N Gate Covington | Covington | IN | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| FRForest River INC | Wakarusa | IN | Transportation Equipment Manufacturing336211 | — | ◐ LIKELY ACTIVE |
| FRForest River, INC. - Glaval Bus Division | Elkhart | IN | Transportation Equipment Manufacturing336110 | — | ◐ LIKELY ACTIVE |
| FRForest River Incorporated Plant 86 | Orland | IN | Transportation Equipment Manufacturing336214 | — | ◐ LIKELY ACTIVE |
| GMGeneral Motors Marion Stamping | Marion | IN | Fabricated Metal Product Manufacturing332116 | 500+ | ◐ LIKELY ACTIVE |
| IMIcon Metal Forming LLC | Corydon | IN | Fabricated Metal Product Manufacturing332116 | 100-499 | ◐ LIKELY ACTIVE |
| KAKeystone Automotive Industries Dba Transwheel | Huntington | IN | Transportation Equipment Manufacturing336399 | — | ◐ LIKELY ACTIVE |
| KRKeystone RV Company - Plant 2 | Goshen | IN | Transportation Equipment Manufacturing336214 | 100-499 | ◐ LIKELY ACTIVE |
| KRKeystone RV Company - Plant 320 | Middlebury | IN | Transportation Equipment Manufacturing336214 | 100-499 | ◐ LIKELY ACTIVE |
| KRKeystone RV Company - Plant 340 | Syracuse | IN | Transportation Equipment Manufacturing336211 | 100-499 | ◐ LIKELY ACTIVE |
| KKz | Shipshewana | IN | Transportation Equipment Manufacturing336213 | 500+ | ◐ LIKELY ACTIVE |
| LEL&e Engineering, LLC | Greenwood | IN | Transportation Equipment Manufacturing336412 | — | ◐ LIKELY ACTIVE |
Lippert Components 19 Complex | Goshen | IN | Fabricated Metal Product Manufacturing332312 | 500+ | ◐ LIKELY ACTIVE |
| MIMartinrea Industries, North Vernon Division | North Vernon | IN | Transportation Equipment Manufacturing336310 | 100-499 | ◐ LIKELY ACTIVE |
| MGMaster Guard | Veedersburg | IN | Transportation Equipment Manufacturing336370 | 500+ | ◐ LIKELY ACTIVE |
| MEMc Equipment, LLC | Columbia City | IN | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| MAMiasa Automotive LLC. | Yorktown | IN | Transportation Equipment Manufacturing336350 | 20-99 | ◐ LIKELY ACTIVE |
| MAMidwest Automotive Designs | Elkhart | IN | Transportation Equipment Manufacturing336211 | 100-499 | ◐ LIKELY ACTIVE |
| MCMonroe Custom Utility Bodies, INC. | Greenfield | IN | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| NCNewmar Corporation | Nappanee | IN | Transportation Equipment Manufacturing336213 | 500+ | ◐ LIKELY ACTIVE |
| NLNovae LLC | Columbia City | IN | Machinery Manufacturing333924 | 20-99 | ◐ LIKELY ACTIVE |
| NDNtn Driveshaft Anderson, INC. | Anderson | IN | Transportation Equipment Manufacturing336350 | 500+ | ◐ LIKELY ACTIVE |
| PBPontoon Boat, LLC Dba Bennington Marine | Elkhart | IN | Transportation Equipment Manufacturing336612 | 500+ | ◐ LIKELY ACTIVE |
| RTRaytheon Technologies Corporation | Andrews | IN | Transportation Equipment Manufacturing336000 | — | ◐ LIKELY ACTIVE |
| RFRockland Flooring | Monon | IN | Transportation Equipment Manufacturing336213 | — | ◐ LIKELY ACTIVE |
| RRRolls Royce Control Systems | West Lafayette | IN | Transportation Equipment Manufacturing336412 | — | ◐ LIKELY ACTIVE |
| SMSf Motors, INC | Mishawaka | IN | Transportation Equipment Manufacturing336110 | — | ◐ LIKELY ACTIVE |
| TMThor Motor Coach | Wakarusa | IN | Transportation Equipment Manufacturing336213 | — | ◐ LIKELY ACTIVE |
| TTTrailmaster Trailers | Mishawaka | IN | Transportation Equipment Manufacturing336212 | 20-99 | ◐ LIKELY ACTIVE |
| TTTS Tech Indiana, LLC | New Castle | IN | Electrical Equipment, Appliance & Component Manufacturing335220 | 500+ | ◐ LIKELY ACTIVE |
| UVUGN Valparaiso | Valparaiso | IN | Transportation Equipment Manufacturing336360 | 100-499 | ◐ LIKELY ACTIVE |
| VTValeo Tcv NA INC | Elkhart | IN | Transportation Equipment Manufacturing336320 | — | ◐ LIKELY ACTIVE |
| VTValley Truck Parts, Inc. - Plainfield | Plainfield | IN | Transportation Equipment Manufacturing336350 | 20-99 | ◐ LIKELY ACTIVE |
| WLWap LLC | Shelbyville | IN | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| WMWindsor Machine and Stamping | Princeton | IN | Fabricated Metal Product Manufacturing332510 | 20-99 | ◐ LIKELY ACTIVE |
| 1V104355 - Vanguard National Trailer Corporation | Monon | IN | Transportation Equipment Manufacturing336212 | 500+ | ◐ LIKELY ACTIVE |
| 1T105087 - Toa USA LLC | Mooresville | IN | Transportation Equipment Manufacturing336211 | — | ◐ LIKELY ACTIVE |
| 1I105348 - Indiana Precision Forge LLC | Shelbyville | IN | Fabricated Metal Product Manufacturing332111 | 20-99 | ◐ LIKELY ACTIVE |
| 1S105428 - Suncall America Incorporated | Richmond | IN | Fabricated Metal Product Manufacturing332613 | — | ◐ LIKELY ACTIVE |
| 1D105438 - Ditech Incorporated | Edinburgh | IN | Transportation Equipment Manufacturing336399 | 100-499 | ◐ LIKELY ACTIVE |
| 1G105753 - Great Dane Trailers Limited Partnership | Brazil | IN | Transportation Equipment Manufacturing336212 | — | ◐ LIKELY ACTIVE |
| 1T106413 - Thor Motor Coach Incorporated | Elkhart | IN | Transportation Equipment Manufacturing336213 | — | ◐ LIKELY ACTIVE |
| 1R106439 - Rolls Royce Corporation | Indianapolis | IN | Machinery Manufacturing333613 | — | ◐ LIKELY ACTIVE |
| 1A107186 - Aisin USA Manufacturing Incorporated | Seymour | IN | Transportation Equipment Manufacturing336390 | — | ◐ LIKELY ACTIVE |
| 1B107416 - Benteler Automotive | Goshen | IN | Transportation Equipment Manufacturing336350 | — | ◐ LIKELY ACTIVE |
| 1R107654 - Rev Recreation Group Incorporated | Decatur | IN | Transportation Equipment Manufacturing336213 | — | ◐ LIKELY ACTIVE |
| BBBarletta Boats | Bristol | IN | Transportation Equipment Manufacturing336612 | — | ◐ LIKELY ACTIVE |
| BWBw Washington Car Shop | Washington | IN | Transportation Equipment Manufacturing336390 | — | ◐ LIKELY ACTIVE |
| DLDana Light Axel Products LLC | Fort Wayne | IN | Transportation Equipment Manufacturing336350 | — | ◐ LIKELY ACTIVE |