| LCLear Corporation - Tuscaloosa 2 | Cottondale | AL | Transportation Equipment Manufacturing336360 | 1-19 | ◐ LIKELY ACTIVE |
| LMLockheed Martin Corporation Lexington Park Site (1379) | Lexington Park | MD | Transportation Equipment Manufacturing336413 | 1-19 | ◐ LIKELY ACTIVE |
| LMLockheed Martin Corporation US CA San Diego 30th St ST E (5578) | San Diego | CA | Transportation Equipment Manufacturing336611 | 1-19 | ◐ LIKELY ACTIVE |
| LKLouisville, Ky | Louisville | KY | Paper Manufacturing322211 | 1-19 | ◐ LIKELY ACTIVE |
| MCMaintainer Corporation of Iowa - Rock Rapids | Rock Rapids | IA | Transportation Equipment Manufacturing336211 | 1-19 | ◐ LIKELY ACTIVE |
| MMald1-ysl | Robins Afb | GA | Transportation Equipment Manufacturing336413 | 1-19 | ◐ LIKELY ACTIVE |
| MCMarathon Coach, Inc. - Florida | San Antonio | FL | Transportation Equipment Manufacturing336213 | 1-19 | ◐ LIKELY ACTIVE |
| MCMarathon Coach, Inc. - Texas | Grand Prairie | TX | Transportation Equipment Manufacturing336213 | 1-19 | ◐ LIKELY ACTIVE |
| MPMarinette Plant | Marinette | WI | Transportation Equipment Manufacturing336111 | 1-19 | ◐ LIKELY ACTIVE |
| MNMartac North | Conklin | NY | Transportation Equipment Manufacturing336612 | 1-19 | ◐ LIKELY ACTIVE |
| MWMasterack - Wentzville | Wentzville | MO | Transportation Equipment Manufacturing336211 | 1-19 | ◐ LIKELY ACTIVE |
| MWMaval Warehouse | Maple Heights | OH | Transportation Equipment Manufacturing336330 | 1-19 | ◐ LIKELY ACTIVE |
| MIMBDA Incorporated - Arlington | Arlington | VA | Transportation Equipment Manufacturing336414 | 1-19 | ◐ LIKELY ACTIVE |
| MTMcMinnville, TN | Mcminnville | TN | Transportation Equipment Manufacturing336510 | 1-19 | ◐ LIKELY ACTIVE |
| MTMemphis TN Trackworks | Memphis | TN | Transportation Equipment Manufacturing336510 | 1-19 | ◐ LIKELY ACTIVE |
| MIMidAmerica Inc | Omaha | NE | Transportation Equipment Manufacturing336212 | 1-19 | ◐ LIKELY ACTIVE |
| MRMiddletown Recycling | Middletown | OH | Transportation Equipment Manufacturing336510 | 1-19 | ◐ LIKELY ACTIVE |
| MOMorgan Olson LCC Ringgold | Ringgold | VA | Transportation Equipment Manufacturing336211 | 1-19 | ◐ LIKELY ACTIVE |
| MOMorgan Olson Plant 6 | Howe | IN | Transportation Equipment Manufacturing336211 | 1-19 | ◐ LIKELY ACTIVE |
| MOMorgan Olson R&D | Wolcottville | IN | Transportation Equipment Manufacturing336211 | 1-19 | ◐ LIKELY ACTIVE |
| MTMorgan Truck Body LLC SCO | Denver | CO | Transportation Equipment Manufacturing336211 | 1-19 | ◐ LIKELY ACTIVE |
| NINascote Industries - Mockingbird 3 | Nashville | IL | Transportation Equipment Manufacturing336390 | 1-19 | ◐ LIKELY ACTIVE |
| NENaval Engineering Technology LLC. | San Marcos | CA | Transportation Equipment Manufacturing336611 | 1-19 | ◐ LIKELY ACTIVE |
| NTNewark Trucking | Newark | OH | Transportation Equipment Manufacturing336999 | 1-19 | ◐ LIKELY ACTIVE |
Nomad Global Communication Solutions - Huntsville | Huntsville | AL | Transportation Equipment Manufacturing336211 | 1-19 | ◐ LIKELY ACTIVE |
| NSNRE Silvis | Silvis | IL | Transportation Equipment Manufacturing336510 | 1-19 | ◐ LIKELY ACTIVE |
| OLOakley - Lansing | Lansing | MI | Transportation Equipment Manufacturing336390 | 1-19 | ◐ LIKELY ACTIVE |
| ONOakley - Normal | Normal | IL | Transportation Equipment Manufacturing336390 | 1-19 | ◐ LIKELY ACTIVE |
| O6OB1 63075 NE18th Street | Bend | OR | Transportation Equipment Manufacturing336411 | 1-19 | ◐ LIKELY ACTIVE |
| OPOhio Precision Products LLC | Toledo | OH | Transportation Equipment Manufacturing336390 | 1-19 | ◐ LIKELY ACTIVE |
| OTOmaha Track Equipment | Omaha | NE | Transportation Equipment Manufacturing336510 | 1-19 | ◐ LIKELY ACTIVE |
| OSOnboard Systems | Anaheim | CA | Transportation Equipment Manufacturing336413 | 1-19 | ◐ LIKELY ACTIVE |
| OLOsprea Logistics Charlotte | Charlotte | NC | Transportation Equipment Manufacturing336992 | 1-19 | ◐ LIKELY ACTIVE |
| PAParker Americas Inc. | Novi | MI | Transportation Equipment Manufacturing336390 | 1-19 | ◐ LIKELY ACTIVE |
| PAPB Airboats | Steinhatchee | FL | Transportation Equipment Manufacturing336612 | 1-19 | ◐ LIKELY ACTIVE |
| PPbg | Plattsburgh | NY | Transportation Equipment Manufacturing336411 | 1-19 | ◐ LIKELY ACTIVE |
| PAPCC Aerostructures | Wilkes-Barre | PA | Transportation Equipment Manufacturing336412 | 1-19 | ◐ LIKELY ACTIVE |
| PAPCC Aerostructures | Wilkes Barre | PA | Transportation Equipment Manufacturing336412 | 1-19 | ◐ LIKELY ACTIVE |
| PTPeak Transport LLC | Edina | MN | Transportation Equipment Manufacturing336360 | 1-19 | ◐ LIKELY ACTIVE |
| PVPharr Velvac Fulfillment Center | Pharr | TX | Transportation Equipment Manufacturing336390 | 1-19 | ◐ LIKELY ACTIVE |
| P3Plant 3 | Wellington | OH | Transportation Equipment Manufacturing336390 | 1-19 | ◐ LIKELY ACTIVE |
PolyJohn Enterprises Salisbury | Salisbury | NC | Transportation Equipment Manufacturing336214 | 1-19 | ◐ LIKELY ACTIVE |
| PWPratt & Whitney Nellis AFB | Nellis Air Force Base | NV | Transportation Equipment Manufacturing336412 | 1-19 | ◐ LIKELY ACTIVE |
| PCPueblo CO Weld Plant | Pueblo | CO | Transportation Equipment Manufacturing336510 | 1-19 | ◐ LIKELY ACTIVE |
| PEPWC Engine Services Cypress | Cypress | CA | Transportation Equipment Manufacturing336412 | 1-19 | ◐ LIKELY ACTIVE |
QA1 Precision Products, Inc - St George | Saint George | UT | Transportation Equipment Manufacturing336330 | 1-19 | ◐ LIKELY ACTIVE |
| QPQA1 Precision Products, Inc - St George | St. George | UT | Transportation Equipment Manufacturing336330 | 1-19 | ◐ LIKELY ACTIVE |
| RWRemote Worker - N/A | Saint Louis | MO | Transportation Equipment Manufacturing336411 | 1-19 | ◐ LIKELY ACTIVE |
| RRRGX Rim Repair - Charlotte | Charlotte | NC | Transportation Equipment Manufacturing336390 | 1-19 | ◐ LIKELY ACTIVE |
| RRRGX Rim Repair - Greensboro | Greensboro | NC | Transportation Equipment Manufacturing336390 | 1-19 | ◐ LIKELY ACTIVE |