| RRRolls Royce Advanced Turbine Center | Indianapolis | IN | — | ◇ UNVERIFIED |
| RCRolls-royce Corporation | Indianapolis | IN | — | ◇ UNVERIFIED |
| RARose Aircraft Finishes | Mena | AR | — | ◇ UNVERIFIED |
| RARose Aircraft Interiors | Mena | AR | — | ◇ UNVERIFIED |
| RPRsg Products | Saginaw | TX | — | ◇ UNVERIFIED |
| RARyder Aviall INC | Burbank | CA | — | ◇ UNVERIFIED |
| SFSargent Fletcher INC | El Monte | CA | — | ◇ UNVERIFIED |
 Schroth Safety Products, LLC | Pompano Beach | FL | — | ◇ UNVERIFIED |
| SCSifco Custom Machining CO | Golden Valley | MN | — | ◇ UNVERIFIED |
| SASmiths Aerospace | Santa Ana | CA | — | ◇ UNVERIFIED |
| SSSmith & Smith Aircraft International, LTD. | Wichita | KS | — | ◇ UNVERIFIED |
| SCSonny Clnr/trappe | Trappe | PA | — | ◇ UNVERIFIED |
| SLSpace Lok Incorporated | Gardena | CA | — | ◇ UNVERIFIED |
| SPSpecialized Processing CO INC | El Cajon | CA | — | ◇ UNVERIFIED |
| SASpirit Aerosystems /mcalester Facility | Mcalester | OK | — | ◇ UNVERIFIED |
| SASpirit Aerosystems San Antonio | San Antonio | TX | — | ◇ UNVERIFIED |
| SAStandardaero (san Antonio) INC | San Antonio | TX | — | ◇ UNVERIFIED |
| SIStoddard International | Arlington | WA | — | ◇ UNVERIFIED |
| SAStratford Army Engine Plant | Stratford | CT | — | ◇ UNVERIFIED |
| SISunvair INC | Valencia | CA | — | ◇ UNVERIFIED |
| TPTakata Protection Systems, INC. | Pompano Beach | FL | — | ◇ UNVERIFIED |
| TATect Aerospace Wellington | Wellington | KS | — | ◇ UNVERIFIED |
| TGThales Group International | Orlando | FL | — | ◇ UNVERIFIED |
| TBThe Boeing CO 24th Pl W | Everett | WA | — | ◇ UNVERIFIED |
| TBThe Boeing Company - West Jordan | West Jordan | UT | — | ◇ UNVERIFIED |
| TTThornton Technology Corporation | Oceanside | CA | — | ◇ UNVERIFIED |
| TITova Industries Dba D&s Manufacturing | Southwick | MA | — | ◇ UNVERIFIED |
| TTri-remanufacturing | Terre Haute | IN | — | ◇ UNVERIFIED |
| TCTriumph Composite Systems INC | Spokane | WA | — | ◇ UNVERIFIED |
| TITriumph Interiors, INC. | Oakdale | PA | — | ◇ UNVERIFIED |
| TITriumph Interiors LLC | College Park | GA | — | ◇ UNVERIFIED |
| TSTriumph Structures - Los Angeles | City of Industry | CA | — | ◇ UNVERIFIED |
| TATurbine Airfoil Designs Inc/harrisburg | Harrisburg | PA | — | ◇ UNVERIFIED |
| TETurbine Engine Center, INC | Medley | FL | — | ◇ UNVERIFIED |
| TETurbine Engine Components Technology INC | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| TFTurbine Fuel Technologies | Carroll | IA | — | ◇ UNVERIFIED |
| TETurboprop East INC | North Adams | MA | — | ◇ UNVERIFIED |
 Tyee Aircraft Mckechnie Group | Everett | WA | — | ◇ UNVERIFIED |
| VSValence Surface Technologies Dba Coast Plating | Gardena | CA | — | ◇ UNVERIFIED |
| VSVertol Systems Company Crestview | Crestview | FL | — | ◇ UNVERIFIED |
| WCWaco Classic Aircraft CORP | Battle Creek | MI | — | ◇ UNVERIFIED |
| WDWeber Drilling CO INC | Inglewood | CA | — | ◇ UNVERIFIED |
| WGWest Grant Dev INC | Rockton | IL | — | ◇ UNVERIFIED |
| WGWood Group Turbopower, Lcc | Miami Lakes | FL | — | ◇ UNVERIFIED |
| WIWoodward INC. | Niles | IL | — | ◇ UNVERIFIED |
| WAWorldwide Aircraft Services INC | Springfield | MO | — | ◇ UNVERIFIED |
| WGWyman Gordon Pa | Mountain Top | PA | — | ◇ UNVERIFIED |
| ZAZim Aircraft Cabin Solutions LLC | Winston Salem | NC | — | ◇ UNVERIFIED |
| ZAZodiac Aerosapce | La Palma | CA | — | ◇ UNVERIFIED |
| 2A281 Autodynamics, INC. | Ravensdale | WA | — | ◐ LIKELY ACTIVE |
