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| TCTriumph Composite Systems INC | Spokane | WA | — | ◇ UNVERIFIED |
| TFTriumph Fabrication Shelbyville | Shelbyville | IN | — | ◇ UNVERIFIED |
| TGTriumph Group | El Cajon | CA | — | ◇ UNVERIFIED |
| TITriumph Interiors Atlanta | Atlanta | GA | — | ◇ UNVERIFIED |
| TITriumph Interiors, INC. | Oakdale | PA | — | ◇ UNVERIFIED |
| TSTriumph Structures Kansas City | Edgerton | KS | — | ◇ UNVERIFIED |
| TSTriumph Structures-los Angeles, INC | Walnut | CA | — | ◇ UNVERIFIED |
| TSTroy Systems INC | Santa Ana | CA | — | ◇ UNVERIFIED |
| TTTulalip Test Site | Tulalip | WA | — | ◇ UNVERIFIED |
 Tyee Aircraft Mckechnie Group | Everett | WA | — | ◇ UNVERIFIED |
| UIUltrax INC | Lees Summit | MO | — | ◇ UNVERIFIED |
| U1Unical 145 INC | City of Industry | CA | — | ◇ UNVERIFIED |
| UAUnical Aero INC | City of Industry | CA | — | ◇ UNVERIFIED |
| UAUnical Aviation INC | City of Industry | CA | — | ◇ UNVERIFIED |
| UAUnique Airmotive | Rock Hill | SC | — | ◇ UNVERIFIED |
| UAUnited Aero Group | Enterprise | AL | — | ◇ UNVERIFIED |
 United Aeronautical CORP | Mcclellan | CA | — | ◇ UNVERIFIED |
| UCUniversal Cargo Doors & Service, INC. | Miami | FL | — | ◇ UNVERIFIED |
| UCUniversal Cargo Doors & Service, INC. | Miami | FL | — | ◇ UNVERIFIED |
| UHUniversal Hydrogen | Hawthorne | CA | — | ◇ UNVERIFIED |
| UPUniversal Propulsion | Phoenix | AZ | — | ◇ UNVERIFIED |
| USUnmanned Systems Service & Support Center (textron Systems) | Blackstone | VA | — | ◇ UNVERIFIED |
| ULUsaf Luke Air Force Base | Glendale | AZ | — | ◇ UNVERIFIED |
| UPUsaf Plant 42/pyramid Services INC | Palmdale | CA | — | ◇ UNVERIFIED |
| UAU.s. Air Force 446th Airlift Wing | Joint Base Lewis Mcchord | WA | — | ◇ UNVERIFIED |
| UAUS Air Force Plant 42 - Boeing | Palmdale | CA | — | ◇ UNVERIFIED |
| UAUS Army Plant 2 Bell Helicopter Textron | — | TX | — | ◇ UNVERIFIED |
| UAUscg Aviation Logistics Center Heavy Maintena | Elizabeth City | NC | — | ◇ UNVERIFIED |
| UAUscg Aviation Logistics Center Heavy Maintenance Facility | Elizabeth City | NC | — | ◇ UNVERIFIED |
| UDU.s. Department of Air Force, Rafb | Robins Afb | GA | — | ◇ UNVERIFIED |
| UDU.s. Department of Air Force, Rafb | Warner Robins | GA | — | ◇ UNVERIFIED |
| UDU.s. Department of Defense Tinker Afb | Tinker Afb | OK | — | ◇ UNVERIFIED |
| UDU.s. Dept. of Navy | Cherry Point | NC | — | ◇ UNVERIFIED |
| UOUsdol Osha - Atlanta West Ao | Marietta | GA | — | ◇ UNVERIFIED |
| UAUtc Aerospace System Dba Goodrich Corporation | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| UAUtc Aerospace Systems | Colorado Springs | CO | — | ◇ UNVERIFIED |
| VAV2x Aircraft Integration and Sustainment LLC | Crestview | FL | — | ◇ UNVERIFIED |
| VGValco Graphics INC | Seattle | WA | — | ◇ UNVERIFIED |
| VSValence Surface Technologies Dba Coast Plating | Gardena | CA | — | ◇ UNVERIFIED |
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| VFVelcon Filters, INC. | Sylacauga | AL | — | ◇ UNVERIFIED |
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| VUVertex Unmanned Solutions LLC | Plymouth | MN | — | ◇ UNVERIFIED |
| VSVertol Systems Company Crestview | Crestview | FL | — | ◇ UNVERIFIED |
| VCVip Completions 1 LLC | Fort Lauderdale | FL | — | ◇ UNVERIFIED |
| VAVortex Aeronautical INC | Rincon | GA | — | ◇ UNVERIFIED |
| VAVought Aircraft Industries | Torrance | CA | — | ◇ UNVERIFIED |
| VAVought Aircraft Industries | Hawthorne | CA | — | ◇ UNVERIFIED |
| VAVought Aircraft Industries | Hawthorne | CA | — | ◇ UNVERIFIED |
| VCVse Corporation | Greensboro | NC | — | ◇ UNVERIFIED |
| VSV System Composites | Anaheim | CA | — | ◇ UNVERIFIED |
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| WBWa317937871 - Boeing Company the | Algona | WA | — | ◇ UNVERIFIED |
| WSWa317938343 - Skills INC | Seattle | WA | — | ◇ UNVERIFIED |
| WBWa317939171 - Boeing Company the | Auburn | WA | — | ◇ UNVERIFIED |
| WBWa317940860 - Boeing Company the | Seattle | WA | — | ◇ UNVERIFIED |
| WTWa317943212 - Tect Aerospace INC | Everett | WA | — | ◇ UNVERIFIED |
| WGWa317943441 - Givon USA INC | Everett | WA | — | ◇ UNVERIFIED |
| WAWa317946143 - Air Cargo Equipment Incorporated | Enumclaw | WA | — | ◇ UNVERIFIED |
| WGWa317947407 - Giddens Industries INC | Everett | WA | — | ◇ UNVERIFIED |
| WBWa317948025 - Boeing Company the | Auburn | WA | — | ◇ UNVERIFIED |
| WCWaco Classic Aircraft CORP | Battle Creek | MI | — | ◇ UNVERIFIED |
| WSWashington State Liquor Control Board | Seattle | WA | — | ◇ UNVERIFIED |
| WAWeatherly Aircraft Company | Newton | KS | — | ◇ UNVERIFIED |
| WMWeaver Manufacturing | Wichita | KS | — | ◇ UNVERIFIED |
| WAWeber Aircraft INC | Fullerton | CA | — | ◇ UNVERIFIED |
| WMWells Manufacturing, INC. | Sun Valley | CA | — | ◇ UNVERIFIED |
| WGWestfield Gage CO INC | Southwick | MA | — | ◇ UNVERIFIED |
| WPWFC Properties LLC | Lafayette | LA | — | ◇ UNVERIFIED |
| WAWindecker Aircraft INC | Bend | OR | — | ◇ UNVERIFIED |
| WTWinglet Technology, LLC | Wichita | KS | — | ◇ UNVERIFIED |
| WTWinglet Technology, LLC | Wichita | KS | — | ◇ UNVERIFIED |
| WIWipaire INC | Inver Grove Heights | MN | — | ◇ UNVERIFIED |
| WGWipro Givon USA INC | Everett | WA | — | ◇ UNVERIFIED |
| WAWisk Aero LLC | Hollister | CA | — | ◇ UNVERIFIED |
| WAWisk Aero LLC | Mountain View | CA | — | ◇ UNVERIFIED |
| WAWisk Aero LLC | Palo Alto | CA | — | ◇ UNVERIFIED |
| WGWood Group Pratt & Whitney Ind. Turbine | Jacksonville | FL | — | ◇ UNVERIFIED |
| WIWoodward INC. | Niles | IL | — | ◇ UNVERIFIED |
| WAWorld Aircraft Company | Paris | TN | — | ◇ UNVERIFIED |
 Worldwide Aeros Corp. | Montebello | CA | — | ◇ UNVERIFIED |
| WSWorldwide Support Services, LLC | — | AL | — | ◇ UNVERIFIED |
| XLXpo Logistics | Forest Park | GA | — | ◇ UNVERIFIED |
| YMYeager Mfg CORP Dba Cummins Aerospace | Anaheim | CA | — | ◇ UNVERIFIED |
| ZAZenith Aerospace | Belmont | CA | — | ◇ UNVERIFIED |
| ZAZim Aircraft Cabin Solutions LLC | Winston Salem | NC | — | ◇ UNVERIFIED |
| ZIZipline International INC | Half Moon Bay | CA | — | ◇ UNVERIFIED |
 Zivko Aeronautics, INC. | Marina | CA | — | ◇ UNVERIFIED |
| ZAZodiac Aerosapce | La Palma | CA | — | ◇ UNVERIFIED |
| ZSZodiac Seats California LLC | Rancho Cucamonga | CA | — | ◇ UNVERIFIED |
| ZSZodiac Seat Shells US LLC Dba Zodiac Aerospace | Santa Maria | CA | — | ◇ UNVERIFIED |
| ZSZodiac Services Americas LLC | Van Nuys | CA | — | ◇ UNVERIFIED |
| Z5Zone 5 Technoloiges LLC | San Luis Obispo | CA | — | ◇ UNVERIFIED |
| ZPZyxaxis Properties, LLC | Wichita | KS | — | ◇ UNVERIFIED |
