| PAPcx Aerosystems Enfield, LLC | Enfield | CT | 20–99 | ● ACTIVE |
Pcx Aerosystems-manchester, LLC | Manchester | CT | 100–499 | ● ACTIVE |
Plastic Reinforcements, INC | Chino | CA | — | ● ACTIVE |
Pmd Aerospace, LLC | Santa Fe Springs | CA | — | ● ACTIVE |
Preci-manufacturing, Incorporated | Winooski | VT | — | ● ACTIVE |
Precise Aerospace Manufacturing, LLC | Yorba Linda | CA | — | ● ACTIVE |
Precision Aviation Group, INC | Atlanta | GA | 20–99 | ● ACTIVE |
| PMPrecision Machine of Savannah INC | Savannah | GA | 20–99 | ● ACTIVE |
Precision Tube Bending | Santa Fe Springs | CA | — | ● ACTIVE |
| PTPrime Turbines LLC | Carrollton | TX | 20–99 | ● ACTIVE |
Pryer Aerospace, LLC | Tulsa | OK | — | ● ACTIVE |
Qarbon Aerospace INC | Red Oak | TX | 100–499 | ● ACTIVE |
Quality Forming, LLC | Torrance | CA | — | ● ACTIVE |
Radius Aerospace INC | Shelbyville | IN | — | ● ACTIVE |
Rbc Aerostructures LLC | Westminster | SC | — | ● ACTIVE |
R.e. Atckison Co., INC. | Azusa | CA | — | ● ACTIVE |
Reinhold Industries INC | Santa Fe Springs | CA | — | ● ACTIVE |
Renmark Pacific CORP | Torrance | CA | — | ● ACTIVE |
Response Technologies LLC | Coventry | RI | — | ● ACTIVE |
Richard Manufacturing Co., INC. | Milford | CT | — | ● ACTIVE |
Richard Manufacturing Company | Ogden | UT | — | ● ACTIVE |
Rotair Aerospace CORP | Bridgeport | CT | — | ● ACTIVE |
Royal Engineered Composites, INC. | Minden | NE | 100–499 | ● ACTIVE |
| RERsa Engineered Products, LLC | Simi Valley | CA | 20–99 | ● ACTIVE |
| RMRti Manufacturing, INC | Arlington | WA | — | ● ACTIVE |
| SASaab Aeronautics Indiana LLC | West Lafayette | IN | 100–499 | ● ACTIVE |
Safety Training Systems, INC | Tulsa | OK | 20–99 | ● ACTIVE |
Saf Industries LLC | Meriden | CT | — | ● ACTIVE |
Safran Electrical Components Usa, INC | Denton | TX | 500+ | ● ACTIVE |
Safran Electrical & Power Uk LTD | Sarasota | FL | 100–499 | ● ACTIVE |
| SLSafran Landing Systems Kentucky LLC | Walton | KY | 100–499 | ● ACTIVE |
Safran Power Usa, LLC | Sarasota | FL | 100–499 | ● ACTIVE |
Sagetech Avionics INC. | Bingen | WA | 20–99 | ● ACTIVE |
| SPSaint-gobain Performance Plastics Corporation | Ravenna | OH | 100–499 | ● ACTIVE |
Sanders Aircraft, INC. | Ione | CA | — | ● ACTIVE |
Schneller LLC | Kent | OH | 100–499 | ● ACTIVE |
| STSecuraplane Technologies, INC. | Oro Valley | AZ | 100–499 | ● ACTIVE |
| SCSelecteon Corporation | Columbus | OH | — | ● ACTIVE |
| STSensata Technologies, INC. | Attleboro | MA | 500+ | ● ACTIVE |
Sessa Manufacturing & Welding | Ventura | CA | — | ● ACTIVE |
Sharp Tooling Solutions, LLC | Bruce Twp | MI | — | ● ACTIVE |
Shuttle Aerospace INC | Maize | KS | — | ● ACTIVE |
| SPSimmonds Precision Products INC | Vergennes | VT | 500+ | ● ACTIVE |
Simplex Manufacturing CO. | Portland | OR | — | ● ACTIVE |
Skill-metric Machine and Tool, INC. | Delray Beach | FL | — | ● ACTIVE |
Solomon Engineering, INC. | Hickory | NC | — | ● ACTIVE |
| STSoutheastern Technology, INC | Murfreesboro | TN | — | ● ACTIVE |
Space-lok, INC. | Gardena | CA | — | ● ACTIVE |
S & T Aircraft Accessories INC | New Braunfels | TX | — | ● ACTIVE |
Symbolic Displays, INC | Santa Ana | CA | — | ● ACTIVE |