| HBHawker Beechcraft Corporation | Little Rock | AR | — | ◇ UNVERIFIED |
| HBHawker Beechcraft Global | Atlanta | GA | — | ◇ UNVERIFIED |
| HBHawker Beechcraft - Salina | Salina | KS | — | ◇ UNVERIFIED |
| HBHawker Beechcraft Services | Wichita | KS | — | ◇ UNVERIFIED |
| HAHegg Aircraft | Boulder | CO | — | ◇ UNVERIFIED |
| HEHelicopter Express | Medford | OR | — | ◇ UNVERIFIED |
| HAHelimax Aviation INC | Mcclellan | CA | — | ◇ UNVERIFIED |
| HSHeli Support, INC | Fort Collins | CO | — | ◇ UNVERIFIED |
| HIHenlix, INC | Fremont | CA | — | ◇ UNVERIFIED |
 Hexcel Pottsville Corp/st Clair | Saint Clair | PA | — | ◇ UNVERIFIED |
| HTHigh Tech Etch | Hesperia | CA | — | ◇ UNVERIFIED |
| HTHigh Tech Etch - 17220 Lemon | Hesperia | CA | — | ◇ UNVERIFIED |
| HAHiller Aircraft CORP | Firebaugh | CA | — | ◇ UNVERIFIED |
| HAHo Aircraft INC | Blaine | MN | — | ◇ UNVERIFIED |
| HIHoneywell International INC | Vernon | CA | — | ◇ UNVERIFIED |
| HAHosie Aerospace Services, LLC | Skiatook | OK | — | ◇ UNVERIFIED |
| HAHosie Aerospace Services, LLC | Skiatook | OK | — | ◇ UNVERIFIED |
| IAIcon Aircraft, INC. | Vacaville | CA | — | ◇ UNVERIFIED |
| IInconen | Long Beach | CA | — | ◇ UNVERIFIED |
| IAInnova Aviation - Aircraft Maintenance | Burbank | CA | — | ◇ UNVERIFIED |
| IBInsitu Bingen Point | Bingen | WA | — | ◇ UNVERIFIED |
| IPIntegral Products INC | Harbor City | CA | — | ◇ UNVERIFIED |
| IBIntegrated Business Solutions, INC. | Miramar | FL | — | ◇ UNVERIFIED |
| IInvivogen | San Diego | CA | — | ◇ UNVERIFIED |
| JTJacobs Technology | Kennedy Space Center | FL | — | ◇ UNVERIFIED |
| JSJefferson St Facility | Grand Prairie | TX | — | ◇ UNVERIFIED |
| JAJoby Aero INC | Belmont | CA | — | ◇ UNVERIFIED |
| JAJoby Aviation | Santa Cruz | CA | — | ◇ UNVERIFIED |
| JAJoby Aviation | Jolon | CA | — | ◇ UNVERIFIED |
| JAJoby Aviation | Marina | CA | — | ◇ UNVERIFIED |
| JAJoby Aviation | San Carlos | CA | — | ◇ UNVERIFIED |
| JEJohnson Enterprise International | Butler | PA | — | ◇ UNVERIFIED |
| JAJump Aero, INC | Petaluma | CA | — | ◇ UNVERIFIED |
| JAJust Aircraft LLC | Walhalla | SC | — | ◇ UNVERIFIED |
| KEKaiser Electroprecision | Irvine | CA | — | ◇ UNVERIFIED |
| KMKall Morris Incorporated | Marquette | MI | — | ◇ UNVERIFIED |
| KAKaman Aerospace Aerostructures Division | Jacksonville | FL | — | ◇ UNVERIFIED |
| KAKaman Aerospace Helicopters Division | Bloomfield | CT | — | ◇ UNVERIFIED |
| KCKansas City Intl Airport Maintenance Bas-mci Maintenance and Engineering Base | Kansas City | MO | — | ◇ UNVERIFIED |
| KAKarem Aircraft, INC. | Victorville | CA | — | ◇ UNVERIFIED |
| KWKcos Warehouse Cc6 | Colorado Springs | CO | — | ◇ UNVERIFIED |
| KAKing Aero Inc | Elkhart | IN | — | ◇ UNVERIFIED |
| KHKitty Hawk | Palo Alto | CA | — | ◇ UNVERIFIED |
| KHKitty Hawk | Mountain View | CA | — | ◇ UNVERIFIED |
| KHKitty Hawk | Mountain View | CA | — | ◇ UNVERIFIED |
| KHKitty Hawk | Palo Alto | CA | — | ◇ UNVERIFIED |
| KHKitty Hawk | Hollister | CA | — | ◇ UNVERIFIED |
| KHKitty Hawk | Mountain View | CA | — | ◇ UNVERIFIED |
 Kratos Unmanned Aerial Systems, INC. | Sacramento | CA | — | ◇ UNVERIFIED |
| LCL-3 Communications | Greenville | TX | — | ◇ UNVERIFIED |
| LCL-3 Communications Integrated Systems LP | Waco | TX | — | ◇ UNVERIFIED |
| LTLake Tahoe Airport | South Lake Tahoe | CA | — | ◇ UNVERIFIED |
| LALarkin Aviation, LLC | Saint Petersburg | FL | — | ◇ UNVERIFIED |
| LLLas Labs INC | Las Vegas | NV | — | ◇ UNVERIFIED |
| LLauderair | Lees Summit | MO | — | ◇ UNVERIFIED |
| LTLaunch Technical Workforce Solutions, LLC | Wichita | KS | — | ◇ UNVERIFIED |
| LRLba Realty, LLC | San Diego | CA | — | ◇ UNVERIFIED |
| LELeading Edge Aviation Services | Victorville | CA | — | ◇ UNVERIFIED |
| LELeading Edge Iac - Hangar #746 | Victorville | CA | — | ◇ UNVERIFIED |
| LELeading Edge Iac - Hangar #747 | Victorville | CA | — | ◇ UNVERIFIED |
| LELeading Edge Iac - Hangar #756 | Victorville | CA | — | ◇ UNVERIFIED |
| LULindstrand Usa, INC | South Boston | VA | — | ◇ UNVERIFIED |
| LALockheed Advanced Development CO. | Valencia | CA | — | ◇ UNVERIFIED |
| LALockheed Aeronautical Sys CO | Burbank | CA | — | ◇ UNVERIFIED |
| LALockheed Aeronautical Systems Company | Palmdale | CA | — | ◇ UNVERIFIED |
| LHLockheed - Helendale | Helendale | CA | — | ◇ UNVERIFIED |
| LMLockheed Martin | Crestview | FL | — | ◇ UNVERIFIED |
| LMLockheed Martin Aeronautical Systems | Marietta | GA | — | ◇ UNVERIFIED |
| LMLockheed Martin Aeronautics | Pinellas Park | FL | — | ◇ UNVERIFIED |
| LMLockheed Martin Aeronautics | Indio | CA | — | ◇ UNVERIFIED |
| LMLockheed Martin Aeronautics - Afp42 Site 2 | Palmdale | CA | — | ◇ UNVERIFIED |
| LMLockheed Martin Aeronautics - Buellton 153 | Buellton | CA | — | ◇ UNVERIFIED |
| LMLockheed Martin Aeronautics Company | Greenville | SC | — | ◇ UNVERIFIED |
| LMLockheed Martin Aeronautics Company | Palmdale | CA | — | ◇ UNVERIFIED |
| LMLockheed Martin Aeronautics Palmdale Site 7 | Palmdale | CA | — | ◇ UNVERIFIED |
| LMLockheed Martin Afs Iraq F-16 Cls | Greenville | SC | — | ◇ UNVERIFIED |
| LMLockheed Martin CORP | Burbank | CA | — | ◇ UNVERIFIED |
| LMLockheed Martin Corporation | Grove | OK | — | ◇ UNVERIFIED |
| LMLockheed Martin Corporation | Culpeper | VA | — | ◇ UNVERIFIED |
| LMLockheed Martin Corporation | Albuquerque | NM | — | ◇ UNVERIFIED |
| LMLockheed Martin Corporation | Jupiter | FL | — | ◇ UNVERIFIED |
| LMLockheed Martin - Mt. Mcdill | Palmdale | CA | — | ◇ UNVERIFIED |
| LMLockheed Martin, Sof Glss | Fort Walton Beach | FL | — | ◇ UNVERIFIED |
| LHLohman Helicopter, LLC | Kendrick | ID | — | ◇ UNVERIFIED |
| LALongs Aviation | Haysville | KS | — | ◇ UNVERIFIED |
| LGLta Galactic | Akron | OH | — | ◇ UNVERIFIED |
| LWLucas Western INC Electro Sys | Brea | CA | — | ◇ UNVERIFIED |
| LALumen Aircraft Company, LLC | Birmingham | AL | — | ◇ UNVERIFIED |
| MSM-1 Support Services | Coronado | CA | — | ◇ UNVERIFIED |
| MSM-1 Support Services | San Diego | CA | — | ◇ UNVERIFIED |
| MIMachen, INC. | Hayden | ID | — | ◇ UNVERIFIED |
| MTMaguire Thomas Partners Playa | Culver City | CA | — | ◇ UNVERIFIED |
| MFMajors Field | Greenville | TX | — | ◇ UNVERIFIED |
| MIMalabar International | Simi Valley | CA | — | ◇ UNVERIFIED |
| MAMartin Aviation Burbank, LTD. | Burbank | CA | — | ◇ UNVERIFIED |
| MAMaryland Air National Guard | Baltimore | MD | — | ◇ UNVERIFIED |
| MAMassey Aircraft Service | Shafter | CA | — | ◇ UNVERIFIED |
| MAMaule Air INC | Moultrie | GA | — | ◇ UNVERIFIED |
| MDMcdonnell Douglas Aerospace - a Subsidiary of Boeing | Huntington Beach | CA | — | ◇ UNVERIFIED |
| MDMcdonnell Douglas CORP | Hazelwood | MO | — | ◇ UNVERIFIED |
