| NLNovae LLC | Markle | IN | Transportation Equipment Manufacturing336212 | 20-99 | ◐ LIKELY ACTIVE |
| NLNovae LLC | Markle | IN | Transportation Equipment Manufacturing336212 | 20-99 | ◐ LIKELY ACTIVE |
| NPNunc Potentia LLC | Whiteland | IN | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| NLNymbis LLC | Bloomington | IN | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| PIPeru IN Locomotive Components | Peru | IN | Transportation Equipment Manufacturing336510 | 100-499 | ◐ LIKELY ACTIVE |
| PUPK U.S.A. Inc | Shelbyville | IN | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| P2Plant 240 | Bristol | IN | Transportation Equipment Manufacturing336213 | 500+ | ◐ LIKELY ACTIVE |
| P5Plant 550 | Elkhart | IN | Transportation Equipment Manufacturing336213 | 500+ | ◐ LIKELY ACTIVE |
| P7Plant 750 | Elkhart | IN | Transportation Equipment Manufacturing336213 | 500+ | ◐ LIKELY ACTIVE |
| P8Plant 831 | Wakarusa | IN | Transportation Equipment Manufacturing336213 | 500+ | ◐ LIKELY ACTIVE |
| P8Plant 850a | Wakarusa | IN | Transportation Equipment Manufacturing336213 | 500+ | ◐ LIKELY ACTIVE |
| PPPlug Power: Lafayette, IN Manufacturing Facility | Lafayette | IN | Transportation Equipment Manufacturing336212 | 100-499 | ◐ LIKELY ACTIVE |
| PMPMC Muncie IN Locomotive | Muncie | IN | Transportation Equipment Manufacturing336510 | 20-99 | ◐ LIKELY ACTIVE |
| PAPostle Aluminum | Elkhart | IN | Transportation Equipment Manufacturing336213 | 20-99 | ◐ LIKELY ACTIVE |
| PMPowerRail Manufacturing, Inc. | Connersville | IN | Transportation Equipment Manufacturing336510 | 20-99 | ◐ LIKELY ACTIVE |
| PGPraxair GE Technologies | Indianapolis | IN | Transportation Equipment Manufacturing336412 | 100-499 | ◐ LIKELY ACTIVE |
| PTPrecision Turbo and Engine | Crown Point | IN | Transportation Equipment Manufacturing336310 | 20-99 | ◐ LIKELY ACTIVE |
| QPQuality Plastics and Engineering Acquisition Corporation | Elkhart | IN | Transportation Equipment Manufacturing336320 | 20-99 | ◐ LIKELY ACTIVE |
| RERamco Engineering, Inc. | Elkhart | IN | Transportation Equipment Manufacturing336390 | 20-99 | ◐ LIKELY ACTIVE |
| RReflex | Elkhart | IN | Transportation Equipment Manufacturing336213 | 100-499 | ◐ LIKELY ACTIVE |
| RTReliable Transmission Service - Midwest, INC | Greenwood | IN | Transportation Equipment Manufacturing336350 | — | ◐ LIKELY ACTIVE |
| RRenegade | Bristol | IN | Transportation Equipment Manufacturing336213 | 100-499 | ◐ LIKELY ACTIVE |
| RBRolls-Royce: Banded Stator | Indianspolis | IN | Transportation Equipment Manufacturing336412 | 20-99 | ◐ LIKELY ACTIVE |
| RRRolls Royce: Excellence | Indianapolis | IN | Transportation Equipment Manufacturing336412 | 500+ | ◐ LIKELY ACTIVE |
| RORolls-Royce: On-Wing Care | Indianapolis | IN | Transportation Equipment Manufacturing336412 | 20-99 | ◐ LIKELY ACTIVE |
| RSRolls-Royce: SCO | Indianapolis | IN | Transportation Equipment Manufacturing336412 | 20-99 | ◐ LIKELY ACTIVE |
| RRRolls Royce: Victory/TC/OSB | Indianapolis | IN | Transportation Equipment Manufacturing336412 | 100-499 | ◐ LIKELY ACTIVE |
| SService | Wakarusa | IN | Transportation Equipment Manufacturing336213 | 500+ | ◐ LIKELY ACTIVE |
| SWServicepdi - Wakarusa | Wakarusa | IN | Transportation Equipment Manufacturing336213 | 500+ | ◐ LIKELY ACTIVE |
| SLServices Lafayette Engine Facility | Lafayette | IN | Transportation Equipment Manufacturing336412 | 100-499 | ◐ LIKELY ACTIVE |
| SIShiloh Industries LLC Goshen | Goshen | IN | Transportation Equipment Manufacturing336370 | 100-499 | ▲ REPORTED CLOSED |
| SSlate | Warsaw | IN | Transportation Equipment Manufacturing336110 | 20-99 | ◐ LIKELY ACTIVE |
| SISRAM Indianapolis | Indianapolis | IN | Transportation Equipment Manufacturing336991 | 100-499 | ◐ LIKELY ACTIVE |
| SMStandard Motor Products | Mishawaka | IN | Transportation Equipment Manufacturing336320 | 20-99 | ◐ LIKELY ACTIVE |
| SWStatewide Windows | Elkhart | IN | Transportation Equipment Manufacturing336214 | 100-499 | ◐ LIKELY ACTIVE |
| SDSterling - Dana Incorporated | Sterling | IN | Transportation Equipment Manufacturing336350 | 20-99 | ◐ LIKELY ACTIVE |
| SQStratosphere Quality | Fishers | IN | Transportation Equipment Manufacturing336390 | 500+ | ◐ LIKELY ACTIVE |
| SCSwiss Caps | Patriot | IN | Transportation Equipment Manufacturing336214 | 20-99 | ◐ LIKELY ACTIVE |
| SMSzczypski, Michael | New Paris | IN | Transportation Equipment Manufacturing336412 | — | ◐ LIKELY ACTIVE |
| TCTell City Main Plant | Tell City | IN | Transportation Equipment Manufacturing336111 | 1-19 | ◐ LIKELY ACTIVE |
| TCTell City Waupaca | Tell City | IN | Transportation Equipment Manufacturing336111 | 20-99 | ◐ LIKELY ACTIVE |
| TTemple | Elkhart | IN | Transportation Equipment Manufacturing336213 | 20-99 | ◐ LIKELY ACTIVE |
| TTenneco | Elkhart | IN | Transportation Equipment Manufacturing336390 | 20-99 | ◐ LIKELY ACTIVE |
| TATenneco Automotive | Ligonier | IN | Transportation Equipment Manufacturing336390 | 20-99 | ◐ LIKELY ACTIVE |
| TCThermal Ceramics INC | Elkhart | IN | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| TSThermal Structures - Midwest Division | Plainfield | IN | Transportation Equipment Manufacturing336390 | 100-499 | ◐ LIKELY ACTIVE |
| TCThyssenkrupp Crankshaft Veedersburg Forge | Veedersburg | IN | Transportation Equipment Manufacturing336350 | 20-99 | ◐ LIKELY ACTIVE |
| TPthyssenkrupp Presta NA | Terre Haute | IN | Transportation Equipment Manufacturing336330 | 100-499 | ◐ LIKELY ACTIVE |
| TFTI Fluid System - Ossian | Ossian | IN | Transportation Equipment Manufacturing336390 | 100-499 | ◐ LIKELY ACTIVE |
| TATower Automotive Operations USA I, LLC - Auburn | Auburn | IN | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |