Rafi North America, INC. | Milwaukee | WI | 20–99 | ● ACTIVE |
Rapid Manufacturing | Anaheim | CA | — | ● ACTIVE |
Reactel, INC. | Gaithersburg | MD | — | ● ACTIVE |
Reliatrace INC | Amery | WI | — | ● ACTIVE |
Remtec, Incorporated | Canton | MA | — | ● ACTIVE |
Renaissance Electronics & Communications, LLC | Harvard | MA | 20–99 | ● ACTIVE |
Reotemp Instrument Corporation | San Diego | CA | 100–499 | ● ACTIVE |
Resco Electronics LLC | Nottingham | MD | 20–99 | ● ACTIVE |
| RLReuter-stokes, LLC | Twinsburg | OH | 100–499 | ● ACTIVE |
R. Kern Engineering & Manufacturing CORP. | Chino | CA | — | ● ACTIVE |
Robson Technologies, INC. | Morgan Hill | CA | — | ● ACTIVE |
Rocket Ems, INC. | Santa Clara | CA | — | ● ACTIVE |
Rogers CORP | Chandler | AZ | 100–499 | ● ACTIVE |
Rogers Corporation | Chandler | AZ | — | ● ACTIVE |
Rosemount Specialty Products LLC | E Wenatchee | WA | — | ● ACTIVE |
| RFRoyal Flex Circuits, INC | Santa Fe Springs | CA | — | ● ACTIVE |
Russells Technical Products INC | Holland | MI | 20–99 | ● ACTIVE |
Sanmina Corporation | Costa Mesa | CA | — | ● ACTIVE |
Sanmina Corporation | Costa Mesa | CA | — | ● ACTIVE |
Scientific Components CORP | Brooklyn | NY | — | ● ACTIVE |
Sea-bird Electronics, INC | Bellevue | WA | 100–499 | ● ACTIVE |
Secure Communication Systems, INC. | Santa Ana | CA | — | ● ACTIVE |
Senra Systems, INC. | Redondo Beach | CA | — | ● ACTIVE |
Sensidyne, LP | Saint Petersburg | FL | — | ● ACTIVE |
Serflex LLC | Canoga Park | CA | — | ● ACTIVE |
| SPShore Printed Circuits INC | Eatontown | NJ | — | ● ACTIVE |
Shortridge Instruments INC | Scottsdale | AZ | — | ● ACTIVE |
| SMSierra Microwave Technology, LLC | Georgetown | TX | — | ● ACTIVE |
| SPSimmonds Precision Products INC | Vergennes | VT | 500+ | ● ACTIVE |
Singleton CORP | Cleveland | OH | — | ● ACTIVE |
| SISomacis INC. | Poway | CA | 100–499 | ● ACTIVE |
South Bay Circuits INC | Chandler | AZ | — | ● ACTIVE |
Spacek Labs, INC. | Santa Barbara | CA | — | ● ACTIVE |
Spartronics Williamsport, INC. | Williamsport | PA | — | ● ACTIVE |
Specialized Coating Services, LLC | Fremont | CA | — | ● ACTIVE |
| SMSpecialized Manufacturing, INC. | Draper | UT | — | ● ACTIVE |
| SCSpectrum Control, INC. | Fairview | PA | — | ● ACTIVE |
| SMSpectrum Microwave, INC. | Marlborough | MA | — | ● ACTIVE |
Squegg INC | Pembroke Pines | FL | — | ● ACTIVE |
Ssi Cable Corporation | Shelton | WA | — | ● ACTIVE |
| SIStandard Imaging INC | Middleton | WI | — | ● ACTIVE |
Standard Printed Circuits, INC. | Sherburne | NY | — | ● ACTIVE |
Statek CORP | Orange | CA | — | ● ACTIVE |
Stonewall Cable, INC. | Rumney | NH | 20–99 | ● ACTIVE |
Stratedge Corporation | Santee | CA | — | ● ACTIVE |
Strube INC | Marietta | PA | — | ● ACTIVE |
Structural Diagnostics, INC. | Camarillo | CA | — | ● ACTIVE |
Sturdy CORP | Wilmington | NC | — | ● ACTIVE |
Sun Nuclear CORP. | Melbourne | FL | — | ● ACTIVE |
Surface Mount Depot INC | Oklahoma City | OK | — | ● ACTIVE |
Surface Mount Technology Corporation | Appleton | WI | — | ● ACTIVE |
Symprotek CO | Milpitas | CA | — | ● ACTIVE |
Tavis CORP | Mariposa | CA | 20–99 | ● ACTIVE |
Tech Logic Corporation | Saint Paul | MN | — | ● 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 |
Teletrix Corporation | Pittsburgh | PA | — | ● ACTIVE |
| TTTelirite Technical Services, INC. | Fremont | CA | — | ● ACTIVE |
Telonic Berkeley, INC. | Vista | CA | — | ● ACTIVE |
| TSTemperature Specialists, INC. | Saint Francis | MN | — | ● ACTIVE |
Testek LLC | Wixom | MI | — | ● ACTIVE |
Texas Components Corporation | Houston | TX | — | ● ACTIVE |
The Captor Corporation | Tipp City | OH | 100–499 | ● ACTIVE |
The Digivac Company | Morganville | NJ | — | ● ACTIVE |
The First Electronics Corporation | Braintree | MA | — | ● ACTIVE |
Thorndike Corporation | East Bridgewater | MA | — | ● ACTIVE |
| TMTimes Microwave Systems, INC | Wallingford | CT | 100–499 | ● ACTIVE |
| TTTime Timer, LLC | Cincinnati | OH | — | ● ACTIVE |
Transko Electronics, INC. | Anaheim | CA | — | ● ACTIVE |
Transline Technology, INC | Anaheim | CA | — | ● ACTIVE |
Transom Scopes, INC. | Westfield | MA | — | ● ACTIVE |
Tri-tech Electronics, INC. | Orlando | FL | — | ● ACTIVE |
Trs Technologies, INC | State College | PA | — | ● ACTIVE |
| TATrust Automation INC | San Luis Obispo | CA | — | ● 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 |
Tucker-davis Technologies, INC. | Alachua | FL | 20–99 | ● ACTIVE |
United Electronics CORP INC | Franklin Park | IL | — | ● ACTIVE |
United Standard Industries INC | Glenview | IL | — | ● ACTIVE |
| UDU.s. Digital Corporation | Vancouver | WA | — | ● ACTIVE |
Vantage Manufacturing & Assembly LLC | Poughkeepsie | NY | — | ● ACTIVE |
Vector Fabrication, INC. | Milpitas | CA | — | ● ACTIVE |
Veethree Electronics & Marine, LLC | Bradenton | FL | — | ● ACTIVE |
| VIVermillion Incorporated | Wichita | KS | — | ● ACTIVE |
Vernier Software & Technology INC. | Beaverton | OR | 100–499 | ● ACTIVE |
| VCVicor CORP | Andover | MA | — | ● ACTIVE |
Vishay Measurements Group INC | Wendell | NC | — | ● ACTIVE |
Vm Services INC | Milpitas | CA | — | ● ACTIVE |
Wems, INC. | Hawthorne | CA | — | ● ACTIVE |
Whoop, INC. | Boston | MA | — | ● ACTIVE |
| WSWika Sensor Technology LP | Lewis Center | OH | 20–99 | ● ACTIVE |
Winchester Interconnect Rf Corporation | Santa Rosa | CA | — | ● ACTIVE |
Winonics, LLC | Fullerton | CA | — | ● ACTIVE |
World Electronics Sales and Service, INC | Reading | PA | 20–99 | ● ACTIVE |
Xei Scientific INC | Redwood City | CA | — | ● ACTIVE |
Xsis Electronics INC | Shawnee | KS | — | ● ACTIVE |
Zetec INC | Snoqualmie | WA | 100–499 | ● ACTIVE |