| PWPratt & Whitney Div Utc (willgoos Lab) | East Hartford | CT | — | ◇ UNVERIFIED |
| PWPratt & Whitney Engine - Clarksburg Service Center | Bridgeport | WV | — | ◇ UNVERIFIED |
| PWPratt & Whitney Engine Services INC Airfoils & Coatings | Grand Prairie | TX | — | ◇ UNVERIFIED |
| PWPratt & Whitney Engine Services INC Digt | Arlington | TX | — | ◇ UNVERIFIED |
| PAPrecision Airparts Support Services, Inc. | Green Cove Springs | FL | — | ◇ UNVERIFIED |
| PEPrecision Engine Control Corporation | San Diego | CA | — | ◇ UNVERIFIED |
| PEPrecision Engines LLC | Everett | WA | — | ◇ UNVERIFIED |
| PMPrecision Metals Inc | Wichita | KS | — | ◇ UNVERIFIED |
| PSPrecision Specialties INC | La Follette | TN | — | ◇ UNVERIFIED |
| PTPremier Turbines | Neosho | MO | — | ◇ UNVERIFIED |
| PPPre-tech Precision Machining | Williston | VT | — | ◇ UNVERIFIED |
| QCQ Corporation | Derby | KS | — | ◇ UNVERIFIED |
| QTQuick Turn Engine Center, LLC (dba Ftai) | Miami | FL | — | ◇ UNVERIFIED |
| RSRapp & Sons Incorporated | Wyandotte | MI | — | ◇ UNVERIFIED |
| RARegent Aerospace Corporation | Valencia | CA | — | ◇ UNVERIFIED |
| RRRolls Royce Control Systems | West Lafayette | IN | — | ◇ UNVERIFIED |
| RRRolls Royce Corporation | Indianapolis | IN | — | ◇ UNVERIFIED |
| RCRolls-royce Corporation | Oakland | CA | — | ◇ UNVERIFIED |
| RRRolls Royce North America, Rolls Royce Center of Excellence | Stennis Space Center | MS | — | ◇ UNVERIFIED |
| RRRolls Royce Savannah Customer Service Center | Savannah | GA | — | ◇ UNVERIFIED |
| RSRolls-royce Stennis Outdoor Test Facility | Stennis Space Center | MS | — | ◇ UNVERIFIED |
| RWRolls-royce West Lafayette South | West Lafayette | IN | — | ◇ UNVERIFIED |
| RRRural Route 2, LLC | Broadview Heights | OH | — | ◇ UNVERIFIED |
| RARyder Aviall INC | Burbank | CA | — | ◇ UNVERIFIED |
| SCSafran Cabin INC. | Garden Grove | CA | — | ◇ UNVERIFIED |
| STSatellite Tool and Machine Co., INC. | South Windsor | CT | — | ◇ UNVERIFIED |
| SASenior Aerospace Connecticut | Enfield | CT | — | ◇ UNVERIFIED |
| STShell/delta Trading | Bakersfield | CA | — | ◇ UNVERIFIED |
| SCSifco Custom Machining CO | Golden Valley | MN | — | ◇ UNVERIFIED |
 Skilled Manufacturing INC. | Traverse City | MI | — | ◇ UNVERIFIED |
| SASkytower Aviation Services, INC. | Santa Ana | CA | — | ◇ UNVERIFIED |
| SASkytower Aviation Services, INC. | Fountain Valley | CA | — | ◇ UNVERIFIED |
| SWSmith West INC | Tempe | AZ | — | ◇ UNVERIFIED |
| SISoldream, INC. | Vernon | CT | — | ◇ UNVERIFIED |
| SCSonny Clnr/trappe | Trappe | PA | — | ◇ UNVERIFIED |
| SMSpace-craft Manufacturing, INC. | New Haven | CT | — | ◇ UNVERIFIED |
| SLSpace Lab Technologies, LLC | Boulder | CO | — | ◇ UNVERIFIED |
| SDStandardaero Dfw Facility | Dfw Airport | TX | — | ◇ UNVERIFIED |
| SAStandard Aero San Antonio | San Antonio | TX | — | ◇ UNVERIFIED |
| SJStar Jet, LLC | Columbus | OH | — | ◇ UNVERIFIED |
| SLSt. Louis Component Repair & NDT, LLC | Chesterfield | MO | — | ◇ UNVERIFIED |
| SAStratford Army Engine Plant | Stratford | CT | — | ◇ UNVERIFIED |
| SHSummit Helicopter | Pueblo | CO | — | ◇ UNVERIFIED |
| TET E B, INC. | Chino | CA | — | ◇ UNVERIFIED |
| TCTeledyne Continental Motors | Mobile | AL | — | ◇ UNVERIFIED |
| TATennessee Aircraft Services INC | Jackson | TN | — | ◇ UNVERIFIED |
| TATextron Aviation | Independence | KS | — | ◇ UNVERIFIED |
| TAT.O.M.I. Aircraft, Inc. | Deland | FL | — | ◇ UNVERIFIED |
| TITova Industries Dba D&s Manufacturing | Southwick | MA | — | ◇ UNVERIFIED |
| TMTownline Machine, INC. | Clifton Springs | NY | — | ◇ UNVERIFIED |
| TATri-County Aerospace Inc | Miami | FL | — | ◇ UNVERIFIED |
| TTri-remanufacturing | Terre Haute | IN | — | ◇ UNVERIFIED |
| TFTrutrak Flight Systems, Inc. | Springdale | AR | — | ◇ UNVERIFIED |
| TATurbine Airfoil Designs Inc/harrisburg | Harrisburg | PA | — | ◇ UNVERIFIED |
| TBTurbine Broach Company | Hernando | FL | — | ◇ UNVERIFIED |
| TETurbine Engine Center, INC | Medley | FL | — | ◇ UNVERIFIED |
| TOTurbine Options, LLC | Indianapolis | IN | — | ◇ UNVERIFIED |
| TOTurbine Options, LLC | Indianapolis | IN | — | ◇ UNVERIFIED |
| UTUnited Technologies Corporation | San Jose | CA | — | ◇ UNVERIFIED |
| UNUp North Aerospace Solutions LLC | Burnsville | MN | — | ◇ UNVERIFIED |
| UAUS Army Ruston Way Military Site | Tacoma | WA | — | ◇ UNVERIFIED |
 Vian Enterprises | Auburn | CA | — | ◇ UNVERIFIED |
 Vse Aviation Services | Everett | WA | — | ◇ UNVERIFIED |
| VTV T C Aerospace System | Santa Isabel | PR | — | ◇ UNVERIFIED |
| WEWarrior Enterprises, INC. | Mesa | AZ | — | ◇ UNVERIFIED |
| WRWater Reclamation | Firebaugh | CA | — | ◇ UNVERIFIED |
| WSWestern Skyways INC | Montrose | CO | — | ◇ UNVERIFIED |
| WGWest Grant Dev INC | Rockton | IL | — | ◇ UNVERIFIED |
| WIWilliams International (b6415) | Walled Lake | MI | — | ◇ UNVERIFIED |
| WAWindsor Airmotive | East Granby | CT | — | ◇ UNVERIFIED |
| WGWood Group Turbopower, Lcc | Miami Lakes | FL | — | ◇ UNVERIFIED |
| WGWyman Gordon Pa | Mountain Top | PA | — | ◇ UNVERIFIED |
| WPWyman-gordon Pennsylvania, LLC | Mountain Top | PA | — | ◇ UNVERIFIED |
| YIYulista Integrated Solutions, LLC | Huntsville | AL | — | ◇ UNVERIFIED |
