| LFLehman Fabricating INC | Parkville | MN | — | ◇ UNVERIFIED |
| LILeidos INC | Vista | CA | — | ◇ UNVERIFIED |
| LFLew Family Investments LLC | Augusta | GA | — | ◇ UNVERIFIED |
| LMLighthouse Microwave | Wenona | IL | — | ◇ UNVERIFIED |
| LILightstreams, INC. | Santa Clara | CA | — | ◇ UNVERIFIED |
 Lippert Components Plant 93 | North Newton | KS | — | ◇ UNVERIFIED |
| Lippert Components Plant 97 | Newton | KS | — | ◇ UNVERIFIED |
| LALitton Advanced Systems INC | San Jose | CA | — | ◇ UNVERIFIED |
| LALitton Advanced Systems INC | San Jose | CA | — | ◇ UNVERIFIED |
| LGLitton Guidance and Control Sy | Northridge | CA | — | ◇ UNVERIFIED |
| LGLitton Guidance & Control Sys | Woodland Hills | CA | — | ◇ UNVERIFIED |
| LMLitton Marine Systems | Charlottesville | VA | — | ◇ UNVERIFIED |
| LSLitton Sys INC Guidance & Control Sys | Goleta | CA | — | ◇ UNVERIFIED |
| LGLocal Glass Studio LLC | Glen Ellyn | IL | — | ◇ UNVERIFIED |
| LMLockheed Martin | Colorado Springs | CO | — | ◇ UNVERIFIED |
| LMLockheed Martin | Hill Air Force Base | UT | — | ◇ UNVERIFIED |
| LMLockheed Martin | Pearl Harbor | HI | — | ◇ UNVERIFIED |
| LMLockheed Martin at East Coast Repair and Fabrication | Newport News | VA | — | ◇ UNVERIFIED |
| LMLockheed Martin at Nassco Norfolk | Norfolk | VA | — | ◇ UNVERIFIED |
| LMLockheed Martin at Nbsd | San Diego | CA | — | ◇ UNVERIFIED |
| LMLockheed Martin Corporation | Kings Bay | GA | — | ◇ UNVERIFIED |
| LMLockheed Martin Corporation | Colorado Springs | CO | — | ◇ UNVERIFIED |
| LMLockheed Martin Corporation | Syracuse | NY | — | ◇ UNVERIFIED |
| LMLockheed Martin Laser and Sensor Systems Bothell | Bothell | WA | — | ◇ UNVERIFIED |
| LMLockheed Martin Mission Systems and Training | Riviera Beach | FL | — | ◇ UNVERIFIED |
| LMLockheed Martin Rms at Norfolk Naval Station | Norfolk | VA | — | ◇ UNVERIFIED |
| LMLockheed Martin - Sb Focalplane | Goleta | CA | — | ◇ UNVERIFIED |
| LMLockheed Martin, Sof Glss | Fort Walton Beach | FL | — | ◇ UNVERIFIED |
| LMLockheed Martin Tact/archbald | Archbald | PA | — | ◇ UNVERIFIED |
 Lockwood Industries INC. Dba Fralock Div | Valencia | CA | — | ◇ UNVERIFIED |
| LGLondon Glass & Mirror, INC. | Ashland | MA | — | ◇ UNVERIFIED |
| LEL&s Embroidery | Huntington Beach | CA | — | ◇ UNVERIFIED |
 Luminar Technologies, INC | Orlando | FL | — | ◇ UNVERIFIED |
| LTLuminar Technoloties, INC | Orlando | FL | — | ◇ UNVERIFIED |
| MFMagic Focus, INC | Augusta | KS | — | ◇ UNVERIFIED |
| MDMagna Donnelly CORP. | Holland | MI | — | ◇ UNVERIFIED |
| MMMagna Mirrors 128th | Holland | MI | — | ◇ UNVERIFIED |
| MMMagna Mirrors Corporation | Holland | MI | — | ◇ UNVERIFIED |
| MEMaier Electronics, INC. | Manchester Center | VT | — | ◇ UNVERIFIED |
| MWManko Window Systems, INC. | Aurora | CO | — | ◇ UNVERIFIED |
| MKMarble King INC | Paden City | WV | — | ◇ UNVERIFIED |
| MSMarket Spectrum Inc. | Charlotte | NC | — | ◇ UNVERIFIED |
| MSMarket Spectrum Inc. | Charlotte | NC | — | ◇ UNVERIFIED |
| MOMark Optics INC | Santa Ana | CA | — | ◇ UNVERIFIED |
| MGMarquez Glass | Harlingen | TX | — | ◇ UNVERIFIED |
| MMMartin Marietta Laboratories | Halethorpe | MD | — | ◇ UNVERIFIED |
| MWMarvin Windows INC Dba Marvin Windows and Doors | Warroad | MN | — | ◇ UNVERIFIED |
| MHMatthew Hayes | San Francisco | CA | — | ◇ UNVERIFIED |
| MVMax Viz INC | Tigard | OR | — | ◇ UNVERIFIED |
| MRMCA Real Estate Investments LLC | Palmdale | CA | — | ◇ UNVERIFIED |
| MGMccash Glass LLC | Naples | FL | — | ◇ UNVERIFIED |
| MDMcdonnell Douglas Helicopter CO | Culver City | CA | — | ◇ UNVERIFIED |
 Mcgrory Glass | West Deptford Twp | NJ | — | ◇ UNVERIFIED |
| MDMeggitt (san Diego), INC. | San Diego | CA | — | ◇ UNVERIFIED |
| MLMerlin Labs INC. | North Kingstown | RI | — | ◇ UNVERIFIED |
| MIMesser Industries - Closed | Greer | SC | — | ◇ UNVERIFIED |
| MMMetal Marine Pilot INC | Fircrest | WA | — | ◇ UNVERIFIED |
| MMMetro Mailing Service INC Dba Metro Print and Mail Solutions | Sacramento | CA | — | ◇ UNVERIFIED |
| MGMid-American Glass, Inc. | Davenport | IA | — | ◇ UNVERIFIED |
| MWMilgard Windows and Doors | Simi Valley | CA | — | ◇ UNVERIFIED |
 Minneapolis Glass CO | Minneapolis | MN | — | ◇ UNVERIFIED |
| MAMndot Aeronautics Jay Vor-dme | Lansing Township | MN | — | ◇ UNVERIFIED |
| MIModerustic INC | Rancho Cucamonga | CA | — | ◇ UNVERIFIED |
| MIMoog Inc., Through Its Space and Defense Group | East Aurora | NY | — | ◇ UNVERIFIED |
| MRMoon Roof Corporation of America | Roseville | MI | — | ◇ UNVERIFIED |
| MSMo Sci LLC | Rolla | MO | — | ◇ UNVERIFIED |
| MSMotorfast Sport and Vintage Motorcycle Repair | San Mateo | CA | — | ◇ UNVERIFIED |
| MFMRBBB Futures Glass LLC | Allentown | PA | — | ◇ UNVERIFIED |
| MGMR Glass Tempering LLC | Brooklyn | NY | — | ◇ UNVERIFIED |
| MWMunn Works, LLC | Mount Vernon | NY | — | ◇ UNVERIFIED |
| MMMurakami Manufacturing U.s.a., INC. | Finley | KY | — | ◇ UNVERIFIED |
| MSMy Shower Door | Fort Myers | FL | — | ◇ UNVERIFIED |
| NIN2 Imaging Systems LLC | Tustin | CA | — | ◇ UNVERIFIED |
| NTNashville Tempered Glass Corporation | Hendersonville | TN | — | ◇ UNVERIFIED |
| NDNavcom Defense Electronics, INC | Corona | CA | — | ◇ UNVERIFIED |
| NINavico, INC. | San Diego | CA | — | ◇ UNVERIFIED |
| NENB Electrical Enclosures Manufacturers Inc | Brooklyn | NY | — | ◇ UNVERIFIED |
| NANdk America INC | Belvidere | IL | — | ◇ UNVERIFIED |
| NINewport Industrial Glass INC | Stanton | CA | — | ◇ UNVERIFIED |
| NNNewport News Shipbuilding Light Manufacturing Advanced Technology (lmat) Campus | Hampton | VA | — | ◇ UNVERIFIED |
| NNightwing | Sterling | VA | — | ◇ UNVERIFIED |
| NFNikkin Flux Corporation | Edwardsville | IL | — | ◇ UNVERIFIED |
| NWNikolas Weinstein Studios, Inc | Long Island City | NY | — | ◇ UNVERIFIED |
| NWNikolas Weinstein Studios INC. | San Francisco | CA | — | ◇ UNVERIFIED |
| NPNorth Penn Area 5 (ou1) | Lansdale | PA | — | ◇ UNVERIFIED |
| NGNorthrop Grumman | Topeka | KS | — | ◇ UNVERIFIED |
| NGNorthrop Grumman | Goleta | CA | — | ◇ UNVERIFIED |
| NGNorthrop Grumman | Mesa | AZ | — | ◇ UNVERIFIED |
| NGNorthrop Grumman--epic One Aviation Way | Madison | AL | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Poly Scientific | Springfield | PA | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Systems CORP | Woodland Hills | CA | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Systems CORP | Hanover | MD | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Systems CORP. | El Segundo | CA | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Systems Corpo | San Jose | CA | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Systems Corporation | Waynesboro | VA | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Systems Corporation | San Jose | CA | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Systems Corporation- Troy Hill 2 (ste 2a) | Elkridge | MD | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Systems Corp-sperry Marine | Signal Hill | CA | — | ◇ UNVERIFIED |
| NGNorthrup Grumman Systems | Manhattan Beach | CA | — | ◇ UNVERIFIED |
| NNNVTS Night Vision Technology Solutions LLC. | Jamestown | RI | — | ◇ UNVERIFIED |
