 Precision Fluid Controls INC | Rocklin | CA | — | ◇ UNVERIFIED |
| Precision Fluid Controls INC (martin Testing Labratories) | Mcclellan | CA | — | ◇ UNVERIFIED |
| PMPrecision Metals Inc | Wichita | KS | — | ◇ UNVERIFIED |
| PMPrecision Metal Works Holdings, LLC | Saint Joseph | MO | — | ◇ UNVERIFIED |
| PPPrecision Plating INC | Jamaica | NY | — | ◇ UNVERIFIED |
| PSPrecision Specialties INC | La Follette | TN | — | ◇ UNVERIFIED |
| PVPrecision Valve Group | Monroe | NC | — | ◇ UNVERIFIED |
| PAPremier Air Center INC Dba West Star Aviation INC | East Alton | IL | — | ◇ UNVERIFIED |
| PAPremier Aviation Services | Vandalia | OH | — | ◇ UNVERIFIED |
| PTPremier Turbines | Neosho | MO | — | ◇ UNVERIFIED |
| PPPre-tech Precision Machining | Williston | VT | — | ◇ UNVERIFIED |
| PBProenergy Building 9 South | Sedalia | MO | — | ◇ UNVERIFIED |
| PTProject Tool and Die INC | Redding | CA | — | ◇ UNVERIFIED |
 Pryer Aerospace | Claremore | OK | — | ◇ UNVERIFIED |
| PIPte INC | Mora | MN | — | ◇ UNVERIFIED |
| PUPublic Utilities Comm Springfield | Springfield | MN | — | ◇ UNVERIFIED |
| QCQ Corporation | Derby | KS | — | ◇ UNVERIFIED |
| QMQ Media Solutions INC | Fife | WA | — | ◇ UNVERIFIED |
| QTQuantum Technical Services, Inc. | Frankfort | IL | — | ◇ UNVERIFIED |
| QTQuick Turn Engine Center, LLC (dba Ftai) | Miami | FL | — | ◇ UNVERIFIED |
| RIRalc INC Dba Cnc Manufacturing | Temecula | CA | — | ◇ UNVERIFIED |
| RARam Air Sale LLC | Miami | FL | — | ◇ UNVERIFIED |
| RMRAMCO Manufacturing Co., Inc. | Houston | TX | — | ◇ UNVERIFIED |
| RSRapp & Sons Incorporated | Wyandotte | MI | — | ◇ UNVERIFIED |
| RIRawson INC. | Baton Rouge | LA | — | ◇ UNVERIFIED |
| RBR & B Automation INC | Temecula | CA | — | ◇ UNVERIFIED |
| RAR&b Automation INC | Temecula | CA | — | ◇ UNVERIFIED |
| RVRed Valve Company, INC. | Carnegie | PA | — | ◇ UNVERIFIED |
| RTRegate Technologies | Plantersville | TX | — | ◇ UNVERIFIED |
| RARegent Aerospace Corporation | Valencia | CA | — | ◇ UNVERIFIED |
| RARegent Aerospace Corporation | Valencia | CA | — | ◇ UNVERIFIED |
| RVRegional Valve Corporation of Florida | Cantonment | FL | — | ◇ UNVERIFIED |
| RCRego Cryo-flow Division of Engineered Controls International | Burlington | NC | — | ◇ UNVERIFIED |
| RVRemington Valve, LLC | Houston | TX | — | ◇ UNVERIFIED |
| RPRem Products INC. | Tucson | AZ | — | ◇ UNVERIFIED |
| RVRenew Valve & Machine CO | Carleton | MI | — | ◇ UNVERIFIED |
| RGR G Applegate Steel Company Incorporated | Saratoga | IN | — | ◇ UNVERIFIED |
| RARichmond Area Common Equity, LLC | Chester | VA | — | ◇ UNVERIFIED |
| RTRich Technology International | Scarborough | ME | — | ◇ UNVERIFIED |
| RERiggins Engineering INC | Panorama City | CA | — | ◇ UNVERIFIED |
| RCRiley Construction CO INC | Wytheville | VA | — | ◇ UNVERIFIED |
| RERIM Enterprises LLC | Cedar Rapids | IA | — | ◇ UNVERIFIED |
| RPR&J Properties LLC | Silt | CO | — | ◇ UNVERIFIED |
| RERobarge Enterprises, LLC | Stow | OH | — | ◇ UNVERIFIED |
| RRobertshaw | Hanover | IL | — | ◇ UNVERIFIED |
| RRRobinison Racing Production | Dublin | PA | — | ◇ UNVERIFIED |
| RCRockwell Collins Flight Control & Information Systems | Irvine | CA | — | ◇ UNVERIFIED |
| RCRockwell Collins - Simulation and Training Solutions | Sterling | VA | — | ◇ UNVERIFIED |
| RIRohr Inc, a Utc Aerospace Systems Company | Chula Vista | CA | — | ◇ UNVERIFIED |
| RIRohr INC Brown Field | San Diego | CA | — | ◇ UNVERIFIED |
| RIRohr INC Dba Goodrich Aerostructures Group | Chula Vista | 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 Solutions America INC - Energy Drive Facility | Mankato | MN | — | ◇ UNVERIFIED |
| RSRolls-royce Stennis Outdoor Test Facility | Stennis Space Center | MS | — | ◇ UNVERIFIED |
| RWRolls-royce West Lafayette South | West Lafayette | IN | — | ◇ UNVERIFIED |
| RIRomi Industries, INC. | Valencia | CA | — | ◇ UNVERIFIED |
| RCRooke CORP | North Hollywood | CA | — | ◇ UNVERIFIED |
| RSRosen Sunvisor Systems LLC | Eugene | OR | — | ◇ UNVERIFIED |
| RMRoyell Manufacturing INC | Everett | WA | — | ◇ UNVERIFIED |
| RPRsg Products | Saginaw | TX | — | ◇ UNVERIFIED |
| RPRupture Pin Technology, INC. | Oklahoma City | OK | — | ◇ UNVERIFIED |
| RRRural Route 2, LLC | Broadview Heights | OH | — | ◇ UNVERIFIED |
| RCRyan Carey | Lake Forest | CA | — | ◇ UNVERIFIED |
| RARyder Aviall INC | Burbank | CA | — | ◇ UNVERIFIED |
| SASaber Air of Missouri, INC. | Chillicothe | MO | — | ◇ UNVERIFIED |
| SSaberliner | Clayton | MO | — | ◇ UNVERIFIED |
| SCSafran Cabin INC | Cypress | CA | — | ◇ UNVERIFIED |
| SCSafran Cabin INC. | Garden Grove | CA | — | ◇ UNVERIFIED |
| SCSafran Cabin, INC. - 2625 Skyway Drive | Santa Maria | CA | — | ◇ UNVERIFIED |
| SCSafran Cabin, INC. - 2641 Airpark Drive | Santa Maria | CA | — | ◇ UNVERIFIED |
| SCSafran Cabin, INC. - 2727 Skyway Drive | Santa Maria | CA | — | ◇ UNVERIFIED |
| SCSafran Cabin, INC. - 2850 Skyway Drive | Santa Maria | CA | — | ◇ UNVERIFIED |
| SCSafran Cabin Materials, LLC. | Ontario | CA | — | ◇ UNVERIFIED |
| SESafran Electrical - Power | Ladson | SC | — | ◇ UNVERIFIED |
| SLSafran Landing Systems Wheel & Brakes Services Mia | Medley | FL | — | ◇ UNVERIFIED |
| SASalem Arc | Salem | OR | — | ◇ UNVERIFIED |
| SESamco Enterprises | Tyler | TX | — | ◇ UNVERIFIED |
| SDSan Diego Gas & Electric | Ocotillo | CA | — | ◇ UNVERIFIED |
| SBSandy Bay Machine | Gloucester | MA | — | ◇ UNVERIFIED |
| SMSanta Monica Propeller Serv INC | Santa Monica | CA | — | ◇ UNVERIFIED |
| SFSargent Fletcher INC | El Monte | CA | — | ◇ UNVERIFIED |
| STSatellite Tool and Machine Co., INC. | South Windsor | CT | — | ◇ UNVERIFIED |
 Scaled Composites, LLC | Mojave | CA | — | ◇ UNVERIFIED |
| SMScaled Manf. Dba Scaled Technology Works | Montrose | CO | — | ◇ UNVERIFIED |
| SFSc Field Technical Services, INC. | Lakewood | CA | — | ◇ UNVERIFIED |
| SESchneider Electric | Clovis | CA | — | ◇ UNVERIFIED |
| SBSchrader Bridgeport INC | Monroe | NC | — | ◇ UNVERIFIED |
 Schroth Safety Products, LLC | Pompano Beach | FL | — | ◇ UNVERIFIED |
| SCSd CO of Fac Svcs Div Pr0350 | San Diego | CA | — | ◇ UNVERIFIED |
| SASenior Aerospace Connecticut | Enfield | CT | — | ◇ UNVERIFIED |
| SEServ-aero Engineering | Salinas | CA | — | ◇ UNVERIFIED |
| SWService With Class CORP. | Miami | FL | — | ◇ UNVERIFIED |
| SLS.e.s.s. LLC | Anaheim | CA | — | ◇ UNVERIFIED |
| SISetpoint Integrated Solution | La Porte | TX | — | ◇ UNVERIFIED |
| SISetpoint Integrated Solutions INC | Port Arthur | TX | — | ◇ UNVERIFIED |
| SISetpoint Integrated Solutions, INC. | Memphis | TN | — | ◇ UNVERIFIED |
