| TATextron Aviation/east Campus | Wichita | KS | Transportation Equipment Manufacturing336411 | 500+ | ◐ LIKELY ACTIVE |
| TATextron Aviation - Independence | Independence | KS | Transportation Equipment Manufacturing336411 | 500+ | ◐ LIKELY ACTIVE |
| TCThyssenkrupp Crankshaft CO | Danville | IL | Fabricated Metal Product Manufacturing332111 | 100-499 | ◐ LIKELY ACTIVE |
| TMTiffin Motorhomes INC. | Red Bay | AL | Transportation Equipment Manufacturing336213 | 500+ | ◐ LIKELY ACTIVE |
| TMTiffin Motorhomes, INC - Belmont Facility | Belmont | MS | Transportation Equipment Manufacturing336211 | 1-19 | ◐ LIKELY ACTIVE |
| TATower Automotive Operations USA I LLC | Chicago | IL | Fabricated Metal Product Manufacturing332812 | 100-499 | ◐ LIKELY ACTIVE |
| TATower Automotive Operations USA LLC Ii | Madison | MS | Transportation Equipment Manufacturing336111 | 100-499 | ◐ LIKELY ACTIVE |
| TGToyoda Gosei Texas | San Antonio | TX | Transportation Equipment Manufacturing336360 | 500+ | ◐ LIKELY ACTIVE |
| TBToyota Boshoku Kentucky, LLC | Lebanon | KY | Transportation Equipment Manufacturing336211 | 100-499 | ◐ LIKELY ACTIVE |
| TMToyota Motor Manufacturing Mississippi I | Blue Springs | MS | Transportation Equipment Manufacturing336110 | 500+ | ◐ LIKELY ACTIVE |
| TMTracker Marine Lebanon Plant | Lebanon | MO | Transportation Equipment Manufacturing336612 | 500+ | ◐ LIKELY ACTIVE |
Trail-eze INC. | Mitchell | SD | Transportation Equipment Manufacturing336212 | 20-99 | ◐ LIKELY ACTIVE |
| TATruck Accessories Group, LLC. | Elkhart | IN | Transportation Equipment Manufacturing336214 | 100-499 | ◐ LIKELY ACTIVE |
| TTTs Trim Industries, INC. | Canal Winchester | OH | Transportation Equipment Manufacturing336322 | 100-499 | ◐ LIKELY ACTIVE |
| TBTulsa Bus Mfg Plant | Tulsa | OK | Transportation Equipment Manufacturing336120 | 500+ | ◐ LIKELY ACTIVE |
| TLTurbocam LLC | Barrington | NH | Fabricated Metal Product Manufacturing332710 | 100-499 | ◐ LIKELY ACTIVE |
| TVTwin Vee Catamarans INC | Fort Pierce | FL | Transportation Equipment Manufacturing336612 | — | ◐ LIKELY ACTIVE |
| UMUnity Manufacturing CO | Chicago | IL | Electrical Equipment, Appliance & Component Manufacturing335110 | 20-99 | ◐ LIKELY ACTIVE |
| UMUtica Metal Products | Utica | NY | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| UTUtility Trailer Manufacturing CO | Atkins | VA | Transportation Equipment Manufacturing336212 | 500+ | ◐ LIKELY ACTIVE |
| VFVentra Fowlerville, LLC | Fowlerville | MI | Transportation Equipment Manufacturing336390 | 100-499 | ◐ LIKELY ACTIVE |
| VMVermeer Mv Solutions | Piedmont | SC | Machinery Manufacturing333120 | 100-499 | ◐ LIKELY ACTIVE |
| VTVolvo Trucks North America | Dublin | VA | Transportation Equipment Manufacturing336120 | — | ◐ LIKELY ACTIVE |
| WLWabash Little Falls | Little Falls | MN | Transportation Equipment Manufacturing336212 | 100-499 | ◐ LIKELY ACTIVE |
Wabash National CORP | Lafayette | IN | Wood Product Manufacturing321912 | — | ◐ LIKELY ACTIVE |
| WTWarren Truck Assembly Plant (wtap) | Warren | MI | Fabricated Metal Product Manufacturing332812 | 500+ | ◐ LIKELY ACTIVE |
| WRWebasto Roof Systems INC | Lexington | KY | Transportation Equipment Manufacturing336111 | 500+ | ◐ LIKELY ACTIVE |
| WWWebb Wheel Products INC | Siloam Springs | AR | Transportation Equipment Manufacturing336340 | 20-99 | ◐ LIKELY ACTIVE |
| WIWilliams International CO LLC | Ogden | UT | Petroleum and Coal Products Manufacturing324110 | 500+ | ◐ LIKELY ACTIVE |
| WDWyman-gordon Dillon Sc | Dillon | SC | Fabricated Metal Product Manufacturing332510 | 100-499 | ◐ LIKELY ACTIVE |
| XIX-cel Industries INC. | Southfield | MI | Fabricated Metal Product Manufacturing332812 | 100-499 | ◐ LIKELY ACTIVE |
| YNYamada North America | South Charleston | OH | Transportation Equipment Manufacturing336330 | 500+ | ◐ LIKELY ACTIVE |
| HBHendrickson Bumper & Trim | Crest Hill | IL | Transportation Equipment Manufacturing336330 | — | ◐ LIKELY ACTIVE |
Johns-manville | Willows | CA | Plastics and Rubber Products Manufacturing326140 | — | ◐ LIKELY ACTIVE |
| NINavistar, INC. | Springfield | OH | Transportation Equipment Manufacturing336120 | — | ◐ LIKELY ACTIVE |
| UBUnicell Body Company INC | Buffalo | NY | Transportation Equipment Manufacturing336110 | — | ◐ LIKELY ACTIVE |
| WAWegmann Automotive USA INC | Murfreesboro | TN | Transportation Equipment Manufacturing336390 | — | ◐ LIKELY ACTIVE |
| ZAZf Axle Drives Marysville | Marysville | MI | Transportation Equipment Manufacturing336111 | — | ◐ LIKELY ACTIVE |
| ZCZf Chassis Components, LLC | Newton | NC | Transportation Equipment Manufacturing336330 | — | ◐ LIKELY ACTIVE |
| 1J104628 - Jayco Incorporated | Middlebury | IN | Transportation Equipment Manufacturing336214 | 500+ | ◐ LIKELY ACTIVE |
| 1S105098 - Subaru of Indiana Automotive Incorporated | Lafayette | IN | Transportation Equipment Manufacturing336110 | 500+ | ◐ LIKELY ACTIVE |
| 1N105861 - Nelson Global Products Incorporated | Fort Wayne | IN | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| 1W106000 - Winnebago of Indiana, LLC | Middlebury | IN | Transportation Equipment Manufacturing336214 | 100-499 | ◐ LIKELY ACTIVE |
| 1E106897 - Elsa LLC | Elwood | IN | Transportation Equipment Manufacturing336211 | 500+ | ◐ LIKELY ACTIVE |
107838 - Lippert Components Incorporated Plant 28 | Middlebury | IN | Fabricated Metal Product Manufacturing332312 | 100-499 | ◐ LIKELY ACTIVE |
| 1A130776 - Ap Emissions Technologies, LLC | Goldsboro | NC | Fabricated Metal Product Manufacturing332116 | 100-499 | ◐ LIKELY ACTIVE |
| 4T4200 Thomas Dr Sw Cr | Cedar Rapids | IA | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| 5M56355 - Mssc US INC | Hopkinsville | KY | Fabricated Metal Product Manufacturing332611 | 20-99 | ◐ LIKELY ACTIVE |
| 9M91992 - Miller Felpax Corporation | Winona | MN | Plastics and Rubber Products Manufacturing326150 | 20-99 | ◐ LIKELY ACTIVE |
| AAA and K Finishing INC | Kentwood | MI | Transportation Equipment Manufacturing336390 | 100-499 | ◐ LIKELY ACTIVE |