Safran Electronics & Defense, Avionics Usa, LLC | Irvine | CA | — | ● ACTIVE |
Sagetech Avionics INC. | Bingen | WA | 20–99 | ● ACTIVE |
| SPSaint-gobain Performance Plastics Corporation | Ravenna | OH | 100–499 | ● ACTIVE |
Salvo Technologies, INC. | Largo | FL | — | ● ACTIVE |
Sanmina Corporation | Costa Mesa | CA | — | ● ACTIVE |
Sanmina Corporation | Costa Mesa | CA | — | ● ACTIVE |
Schleifring North America, LLC | Chelmsford | MA | — | ● ACTIVE |
Schneider Optics, INC. | Hauppauge | NY | — | ● ACTIVE |
Scientific Components CORP | Brooklyn | NY | — | ● ACTIVE |
Sealevel Systems INC | Liberty | SC | — | ● ACTIVE |
Sechan Electronics INC | Lititz | PA | 100–499 | ● ACTIVE |
Secure Communication Systems, INC. | Santa Ana | CA | — | ● ACTIVE |
Sellers Optical, INC. | Costa Mesa | CA | — | ● ACTIVE |
Senra Systems, INC. | Redondo Beach | CA | — | ● ACTIVE |
Serflex LLC | Canoga Park | CA | — | ● ACTIVE |
| SPShore Printed Circuits INC | Eatontown | NJ | — | ● ACTIVE |
| SMSierra Microwave Technology, LLC | Georgetown | TX | — | ● ACTIVE |
Sierra Nevada Company, LLC | Sparks | NV | — | ● ACTIVE |
Sigray, INC. | Benicia | CA | — | ● ACTIVE |
| SPSimmonds Precision Products INC | Vergennes | VT | 500+ | ● ACTIVE |
Sliger Designs LLC | Smithfield | UT | 20–99 | ● ACTIVE |
Smith-root INC | Vancouver | WA | 20–99 | ● ACTIVE |
Soderberg Manufacturing Company, INC. | Walnut | CA | — | ● ACTIVE |
| SISomacis INC. | Poway | CA | 100–499 | ● ACTIVE |
| STSonnet Technologies, INC. | Lake Forest | CA | 20–99 | ● ACTIVE |
South Bay Circuits INC | Chandler | AZ | — | ● ACTIVE |
Space Electronics, LLC | Berlin | CT | — | ● ACTIVE |
Spacek Labs, INC. | Santa Barbara | CA | — | ● ACTIVE |
Sparton Deleon Springs, LLC | De Leon Springs | FL | — | ● ACTIVE |
Spartronics Williamsport, INC. | Williamsport | PA | — | ● ACTIVE |
Specialized Coating Services, LLC | Fremont | CA | — | ● ACTIVE |
| SMSpecialized Manufacturing, INC. | Draper | UT | — | ● ACTIVE |
Spec Tool Company | Santa Fe Springs | CA | — | ● ACTIVE |
| SCSpectrum Control, INC. | Fairview | PA | — | ● ACTIVE |
| SMSpectrum Microwave, INC. | Marlborough | MA | — | ● ACTIVE |
Spi Borescopes LLC | Miami | FL | — | ● ACTIVE |
Src Technologies Group INC | Springfield | MO | 100–499 | ● ACTIVE |
Ssi Cable Corporation | Shelton | WA | — | ● ACTIVE |
Standard Printed Circuits, INC. | Sherburne | NY | — | ● ACTIVE |
Statek CORP | Orange | CA | — | ● ACTIVE |
Steele Industries INC | Bradenton | FL | — | ● ACTIVE |
Stefan Sydor Optics INC | Rochester | NY | — | ● ACTIVE |
Stoneage, INC. | Durango | CO | 100–499 | ● ACTIVE |
Stonewall Cable, INC. | Rumney | NH | 20–99 | ● ACTIVE |
Stratedge Corporation | Santee | CA | — | ● ACTIVE |
Strongarm Designs INC | Horsham | PA | 100–499 | ● ACTIVE |
Strube INC | Marietta | PA | — | ● ACTIVE |
Sturdy CORP | Wilmington | NC | — | ● ACTIVE |
Superior Tactical LLC | Grandview | TX | — | ● ACTIVE |
Surface Mount Depot INC | Oklahoma City | OK | — | ● ACTIVE |
Surface Mount Technology Corporation | Appleton | WI | — | ● ACTIVE |
| SOSurface Optics Corporation | San Diego | CA | 20–99 | ● ACTIVE |
Suss Microtec INC | Corona | CA | — | ● ACTIVE |
Symprotek CO | Milpitas | CA | — | ● ACTIVE |
Systems Protection Group US LLC | El Paso | TX | 100–499 | ● ACTIVE |
Tactical Evolution Group, LLC | Hubert | NC | — | ● ACTIVE |
| TGTbt Group INC | Bellmawr | NJ | — | ● ACTIVE |
Tc Nu-star, INC. | Shakopee | MN | — | ● ACTIVE |
Tech Logic Corporation | Saint Paul | MN | — | ● ACTIVE |
Technovative Applications | Brea | CA | — | ● ACTIVE |
Teledyne Defense Electronics, LLC | Rancho Cordova | CA | — | ● ACTIVE |
Teledyne Defense Electronics, LLC | Mountain View | CA | — | ● ACTIVE |
| TDTeledyne Detcon, INC. | Cypress | TX | 20–99 | ● ACTIVE |
| TETeledyne Etm, INC. | Newark | CA | — | ● ACTIVE |
| TITeledyne Instruments, INC. | Houston | TX | 100–499 | ● ACTIVE |
Teledyne Instruments, INC. | San Diego | CA | — | ● ACTIVE |
Telemetry Solutions INC | Concord | CA | — | ● ACTIVE |
Telephonics CORP | Farmingdale | NY | — | ● ACTIVE |
| TTTelirite Technical Services, INC. | Fremont | CA | — | ● ACTIVE |
| TTTell Tool INC | Westfield | MA | 100–499 | ● ACTIVE |
Telonic Berkeley, INC. | Vista | CA | — | ● ACTIVE |
Texas Aerospace Technologies, LLC | Abilene | TX | — | ● ACTIVE |
Texas Components Corporation | Houston | TX | — | ● ACTIVE |
Thayermahan, INC | Groton | CT | 100–499 | ● ACTIVE |
The Boeing Company | Albuquerque | NM | — | ● ACTIVE |
The Boeing Company | Seal Beach | CA | — | ● ACTIVE |
The Captor Corporation | Tipp City | OH | 100–499 | ● ACTIVE |
The First Electronics Corporation | Braintree | MA | — | ● ACTIVE |
Thierica, INC. | Grand Rapids | MI | — | ● ACTIVE |
| TLThorlabs Lens Systems, INC. | Rochester | NY | 20–99 | ● ACTIVE |
Thorndike Corporation | East Bridgewater | MA | — | ● ACTIVE |
| TMTimes Microwave Systems, INC | Wallingford | CT | 100–499 | ● ACTIVE |
Topaz Systems, INC. | Moorpark | CA | 20–99 | ● ACTIVE |
Topcon Positioning Systems, INC | Livermore | CA | — | ● ACTIVE |
Trans-cal Industries, INC | Van Nuys | CA | — | ● ACTIVE |
Transko Electronics, INC. | Anaheim | CA | — | ● ACTIVE |
Transline Technology, INC | Anaheim | CA | — | ● ACTIVE |
Tri-tech Electronics, INC. | Orlando | FL | — | ● ACTIVE |
Trs Technologies, INC | State College | PA | — | ● ACTIVE |
| TSTru Simulation + Training INC. | Lutz | FL | — | ● ACTIVE |
Ttm Printed Circuit Group, LLC | Logan | UT | — | ● ACTIVE |
Ttm Technologies, INC. | East Syracuse | NY | — | ● ACTIVE |
Ttm Technologies North America LLC | Chippewa Falls | WI | — | ● ACTIVE |
| TSTube Specialties, INC. | Tempe | AZ | 20–99 | ● ACTIVE |
Turnamatic Machine INC | Richardson | TX | — | ● ACTIVE |
Two Technologies, INC. | Horsham | PA | 20–99 | ● ACTIVE |
United Aeronautical Corporation | North Hollywood | CA | — | ● ACTIVE |
United Electronics CORP INC | Franklin Park | IL | — | ● ACTIVE |
United Standard Industries INC | Glenview | IL | — | ● ACTIVE |
United States Energy Corporation | Anaheim | CA | — | ● ACTIVE |