| 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 |
| SISymetrics Industries, LLC | Melbourne | FL | — | ● ACTIVE |
Tac Industries INC | Springfield | OH | 100–499 | ● ACTIVE |
Tecfar Manufacturing, INC. | Sun Valley | CA | — | ● ACTIVE |
Tecmotiv (usa), INC. | Niagara Falls | NY | 20–99 | ● ACTIVE |
Tek Precision CO Limited | Deer Park | NY | — | ● ACTIVE |
Telair US LLC | Goldsboro | NC | — | ● ACTIVE |
Testek LLC | Wixom | MI | — | ● ACTIVE |
Texas Aerospace Technologies, LLC | Abilene | TX | — | ● ACTIVE |
Texstars LLC | Arlington | TX | — | ● ACTIVE |
Texstars LLC | Grand Prairie | TX | — | ● ACTIVE |
Textron Systems CORP | Slidell | LA | 500+ | ● ACTIVE |
The Broach Masters, INC. | Auburn | CA | — | ● ACTIVE |
The Conrad Company | Memphis | TN | — | ● ACTIVE |
| TGThe Gill Corporation | El Monte | CA | 100–499 | ● ACTIVE |
The Lee CO | Westbrook | CT | — | ● ACTIVE |
| TSThermal Structures, INC | Corona | CA | 100–499 | ● ACTIVE |
| TSThe Sterling Engineering Corporation | Barkhamsted | CT | 20–99 | ● ACTIVE |
| TUThe United Tool & Die Company | West Hartford | CT | 20–99 | ● ACTIVE |
Thierica, INC. | Grand Rapids | MI | — | ● ACTIVE |
Thomas Global Systems LLC | Irvine | CA | — | ● ACTIVE |
| TIThomas Instrument, Incorporated | Brookshire | TX | 100–499 | ● ACTIVE |
Tri-tech Electronics, INC. | Orlando | FL | — | ● ACTIVE |
| TATriumph Actuation Systems - Yakima, LLC | Yakima | WA | 100–499 | ● ACTIVE |
Triumph Controls, LLC | North Wales | PA | — | ● ACTIVE |
Triumph Controls, LLC | Shelbyville | IN | — | ● ACTIVE |
Triumph Insulation Systems LLC | Taylorsville | NC | 1–19 | ● ACTIVE |
Triumph Thermal Systems, LLC | Forest | OH | — | ● ACTIVE |
Ultra Electronics Ice INC | Manhattan | KS | 20–99 | ● ACTIVE |
Underground Pipeline INC | Eagle | WI | 100–499 | ● ACTIVE |
Unified Defense Holdings, LLC | Macon | GA | — | ● ACTIVE |
Union Machine Company of Lynn, INC | Groveland | MA | — | ● ACTIVE |
United Aeronautical Corporation | North Hollywood | CA | — | ● ACTIVE |
| UAUnited Aviation Accessories, INC | Burleson | TX | 20–99 | ● ACTIVE |
United Equipment, INC | Richmond | VA | — | ● ACTIVE |
University Swaging Corporation LLC Dba University Sc LLC | Woodinville | WA | — | ● ACTIVE |
Velocity Aerospace - Burbank, INC. | Burbank | CA | — | ● ACTIVE |
| VMVerhoff Machine & Welding, INC. | Continental | OH | 20–99 | ● ACTIVE |
Vertex Modernization and Sustainment LLC | Indianapolis | IN | 500+ | ● ACTIVE |
Visionsafe Corporation | Kaneohe | HI | 20–99 | ● ACTIVE |
Volumatic INC | Macon | GA | — | ● ACTIVE |
Walden's Machine, LLC | Tulsa | OK | — | ● ACTIVE |
W and G Machine Company, Incorporated | Hamden | CT | 1–19 | ● ACTIVE |
| WMWeldmac Manufacturing Company | El Cajon | CA | 100–499 | ● ACTIVE |
| WAWhippany Actuation Systems, LLC | Whippany | NJ | 100–499 | ● ACTIVE |
Wisconsin Ordnance Works LTD | Oshkosh | WI | — | ● ACTIVE |
Woodward Hrt, INC. | Fort Collins | CO | — | ● ACTIVE |
Wulco INC | Cincinnati | OH | 20–99 | ● ACTIVE |
Yama Manufacturing Incorporated | San Antonio | TX | — | ● ACTIVE |
| ZMZephyr Manufacturing Co., INC. | Inglewood | CA | — | ● ACTIVE |
| ZAZim Aircraft Cabin Solutions LLC | Greensboro | NC | 100–499 | ● ACTIVE |
2101 LLC | Anaconda | MT | — | ● ACTIVE |
Accel Aviation Accessories LLC | Fort Myers | FL | — | ● ACTIVE |
Accufix CO. | Falcon | CO | — | ● ACTIVE |
Ace Aeronautics LLC | Arlington | TX | — | ● ACTIVE |
Ace Air Manufacturing | Gardena | CA | — | ● ACTIVE |
Acromil Corporation | City of Industry | CA | — | ● ACTIVE |
Adpma, LLC | Piney Flats | TN | — | ● ACTIVE |
Advanced Composite Tooling LLC | South Salt Lake | UT | — | ● ACTIVE |
Advanced Digital Manufacturing LLC | Santa Ana | CA | — | ● ACTIVE |
Advanced Machining and Tooling, LLC | Poway | CA | — | ● ACTIVE |
Advanced Manufacturing Company of America, INC. | El Segundo | CA | — | ● ACTIVE |
Advanced Technologies Group, INC. | Stuart | FL | — | ● ACTIVE |
Advanced Thermoplastic Composites LLC | Post Falls | ID | — | ● ACTIVE |
Aei Investment Holdings INC | Wichita | KS | — | ● ACTIVE |
Aereos Interior Solutions, LLC | Euless | TX | — | ● ACTIVE |
| AAAero Assets, LLC | Stockbridge | GA | — | ● ACTIVE |
Aerobond Composites, LLC | Enfield | CT | — | ● ACTIVE |
Aero Brake & Spares INC | Lago Vista | TX | — | ● ACTIVE |
| ALAerocentra LLC | Simpsonville | SC | — | ● ACTIVE |
Aero Chip, INC. | Santa Fe Springs | CA | — | ● ACTIVE |
Aero Cnc, INC | Burleson | TX | — | ● ACTIVE |
| AGAerocontrolex Group, INC. | Painesville | OH | — | ● ACTIVE |
Aerocore, LLC | Fort Lauderdale | FL | — | ● ACTIVE |
Aerocorex LLC | Oklahoma City | OK | — | ● ACTIVE |