| LMLockheed Martin Corporation US WI Marinette Ely St (2721) | Marinette | WI | Transportation Equipment Manufacturing336611 | 20-99 | ◐ LIKELY ACTIVE |
| LMLockheed Martin Corporation US WI Milwaukee Tower Ave (5283) | Milwaukee | WI | Transportation Equipment Manufacturing336411 | 100-499 | ◐ LIKELY ACTIVE |
| MBMain branch | Oak Creek | WI | Transportation Equipment Manufacturing336340 | 20-99 | ◐ LIKELY ACTIVE |
| MPMarinette Plant | Marinette | WI | Transportation Equipment Manufacturing336111 | 1-19 | ◐ LIKELY ACTIVE |
| MAMast Automation LLC | Weston | WI | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| MCMB Companies CORP/AMP | Chilton, WI 53014 | WI | Transportation Equipment Manufacturing336120 | 100-499 | ◐ LIKELY ACTIVE |
| MFMenomonee Falls | Menomonee Falls | WI | Transportation Equipment Manufacturing336413 | 20-99 | ◐ LIKELY ACTIVE |
| MMMercury Marine Plant 36 (Racing) - Taycheedah, WI | Taycheedah | WI | Transportation Equipment Manufacturing336310 | 100-499 | ◐ LIKELY ACTIVE |
| MIMeritor Industrial Products - Oshkosh | Oshkosh | WI | Transportation Equipment Manufacturing336350 | 100-499 | ◐ LIKELY ACTIVE |
| MRMilsco - Redgranite | Redgranite | WI | Transportation Equipment Manufacturing336360 | 20-99 | ◐ LIKELY ACTIVE |
| MHMilwaukee Hub | Oak Creek | WI | Transportation Equipment Manufacturing336212 | 20-99 | ◐ LIKELY ACTIVE |
| NGNelson Global Products, INC | Stoughton | WI | Transportation Equipment Manufacturing336390 | — | ◐ LIKELY ACTIVE |
| NGNelson Global Products Viroqua | Viroqua | WI | Transportation Equipment Manufacturing336390 | 100-499 | ◐ LIKELY ACTIVE |
| NINoble-x INC | Amery | WI | Transportation Equipment Manufacturing336992 | — | ◐ LIKELY ACTIVE |
| NENorthland Equipment | Janesville | WI | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| OCOak Creek | Oak Creek | WI | Electrical Equipment, Appliance & Component Manufacturing335312 | 100-499 | ◐ LIKELY ACTIVE |
| OFOerlikon Friction System (us) INC | Mequon | WI | Transportation Equipment Manufacturing336350 | 20-99 | ◐ LIKELY ACTIVE |
| OCOshkosh CORP | Oshkosh | WI | Transportation Equipment Manufacturing336120 | — | ◐ LIKELY ACTIVE |
| OLOshkosh Logistics CORP | Milwaukee | WI | Transportation Equipment Manufacturing336120 | — | ◐ LIKELY ACTIVE |
| PJPdo-pli Jv, LLC | Milwaukee | WI | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| POPowertrain Operations: Pilgrim Road | Menomonee Falls | WI | Transportation Equipment Manufacturing336991 | 500+ | ◐ LIKELY ACTIVE |
| SLSafran Landing Systems (MKE) | Milwaukee | WI | Transportation Equipment Manufacturing336411 | 20-99 | ◐ LIKELY ACTIVE |
| SRSeats Richalnd Center Division | Richland Center | WI | Transportation Equipment Manufacturing336360 | 20-99 | ◐ LIKELY ACTIVE |
| SVSeats Vehicle Division | Reedsburg | WI | Transportation Equipment Manufacturing336999 | 20-99 | ◐ LIKELY ACTIVE |
| SESkeeter Emergency Vehicles - EJ Metals | New London | WI | Transportation Equipment Manufacturing336211 | 1-19 | ◐ LIKELY ACTIVE |
| SPSpeedkore Performance Group, LLC | Grafton | WI | Transportation Equipment Manufacturing336211 | 1-19 | ◐ LIKELY ACTIVE |
| SStampline | La Crosse | WI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| SPStoughton Part Sales LLC | Stoughton | WI | Transportation Equipment Manufacturing336212 | 20-99 | ◐ LIKELY ACTIVE |
| TITalgo, Inc. | Milwaukee | WI | Transportation Equipment Manufacturing336510 | 100-499 | ◐ LIKELY ACTIVE |
| TOTomahawk Operations - Kaphaem Facility | Tomahawk | WI | Transportation Equipment Manufacturing336991 | 100-499 | ◐ LIKELY ACTIVE |
| TOTomahawk Operations - Somo Facility | Tomahawk | WI | Transportation Equipment Manufacturing336991 | 100-499 | ◐ LIKELY ACTIVE |
| TMTrident Maritime System LLC | Marinette | WI | Transportation Equipment Manufacturing336611 | 20-99 | ◐ LIKELY ACTIVE |
| TDTwin Disc | Racine, WI | WI | Transportation Equipment Manufacturing336350 | 100-499 | ◐ LIKELY ACTIVE |
| VCValuecrest Components, LLC | Appleton | WI | Transportation Equipment Manufacturing336414 | — | ◐ LIKELY ACTIVE |
| VNVelvac New Berlin | New Berlin | WI | Transportation Equipment Manufacturing336390 | 20-99 | ◐ LIKELY ACTIVE |
| VAVOC - American Drive | Appleton | WI | Transportation Equipment Manufacturing336120 | 500+ | ◐ LIKELY ACTIVE |
| VCVOC - Customer Service Training | Appleton | WI | Transportation Equipment Manufacturing336120 | 20-99 | ◐ LIKELY ACTIVE |
| VIVOC - IPP Plant | Appleton | WI | Transportation Equipment Manufacturing336120 | 500+ | ◐ LIKELY ACTIVE |
| VNVOC - Neenah 1515 | Neenah | WI | Transportation Equipment Manufacturing336120 | 100-499 | ◐ LIKELY ACTIVE |
| VSVOC - Snell | Oshkosh | WI | Transportation Equipment Manufacturing336120 | 20-99 | ◐ LIKELY ACTIVE |
| VSVOC - Stearns | Oshkosh | WI | Transportation Equipment Manufacturing336120 | 1-19 | ◐ LIKELY ACTIVE |
| VWVOC - Weyauwega | Weyauwega | WI | Transportation Equipment Manufacturing336120 | 20-99 | ◐ LIKELY ACTIVE |
| VWVOC - WHS Warehouse | Appleton | WI | Transportation Equipment Manufacturing336120 | 20-99 | ◐ LIKELY ACTIVE |
| VWVWGoA Wisconsin PDC | Pleasant Prairie | WI | Transportation Equipment Manufacturing336111 | 20-99 | ◐ LIKELY ACTIVE |
| WNWabash New Lisbon | New Lisbon | WI | Transportation Equipment Manufacturing336212 | 100-499 | ◐ LIKELY ACTIVE |
| WVWells Vehicle Electronics | Fond Du Lac | WI | Transportation Equipment Manufacturing336320 | 100-499 | ◐ LIKELY ACTIVE |
| WVWells Vehicle Electronics Warehouse | Fond Du Lac | WI | Transportation Equipment Manufacturing336320 | 1-19 | ◐ LIKELY ACTIVE |
| WWhitney | Germantown | WI | Transportation Equipment Manufacturing336320 | 100-499 | ◐ LIKELY ACTIVE |
| WTWiskerchen Truck & Equipment LLCD | Spencer | WI | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| WDW.S Darley Apparatus | Chippewa Falls | WI | Transportation Equipment Manufacturing336120 | 20-99 | ◐ LIKELY ACTIVE |