| LSL-1 Standards and Technology, INC. | Sterling | VA | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| LALandis+Gyr Alpharetta GA | Alpharetta | GA | Computer and Electronic Product Manufacturing334515 | 500+ | ◐ LIKELY ACTIVE |
| LELightning Emc LLC | Rochester | NY | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| MCM. C. Miller Co., Inc. | Sebastian | FL | Computer and Electronic Product Manufacturing334515 | 20-99 | ◐ LIKELY ACTIVE |
| MLMechtro LLC | Sheridan | WY | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| MEMkc Electronics INC | Holbrook | NY | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| NMNeocera Magma LLC | Beltsville | MD | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| NTNordson Test and Inspection Americas, INC. | Minneapolis | MN | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| NSNorth Star High Voltage CORP | Bainbridge Island | WA | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| OROmniphase Research Laboratories INC | Santa Ana | CA | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| OROmniphase Research Laboratories, INC | Newport Beach | CA | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| OAOrbit Advanced Technologies, INC. | Warminster | PA | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| PLPce3 LLC | Manassas | VA | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| PPdMA-Tampa | Tampa | FL | Computer and Electronic Product Manufacturing334515 | 20-99 | ◐ LIKELY ACTIVE |
| PTPhotonix Technologies INC | Endicott | NY | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| PKPhoton Kinetics, INC. | Beaverton | OR | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| PSPlastronics Socket Partners, LTD. | Irving | TX | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| PEProfessional Electrical School INC | Manati | PR | Computer and Electronic Product Manufacturing334515 | — | ▲ REPORTED CLOSED |
| RURacelogic USA CORP | Novi | MI | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| RLResearch Lab Source INC | Bozeman | MT | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| RTRigol Technologies Usa, INC. | Portland | OR | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| RARozendal Associates INC | Santee | CA | Computer and Electronic Product Manufacturing334515 | — | ▲ REPORTED CLOSED |
| RSRuby Signs LLC | Houston | TX | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| SISatec INC | Union | NJ | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| SEService Express Company, INC | Omaha | NE | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| SLSigbitz LLC | Plano | TX | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| SCSilicon Control INC | Deerfield | IL | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| SDSource Detection Systems LLC | Fort Wayne | IN | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| SSrs | Sunnyvale | CA | Computer and Electronic Product Manufacturing334515 | 20-99 | ◐ LIKELY ACTIVE |
| SMStewart Michael | Huntsville | AL | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| TRTdk Rf Solutions INC. | Cedar Park | TX | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| TCTechnical Communities, INC. | San Mateo | CA | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| TSTek Sonix Springfield | Springfield | VA | Computer and Electronic Product Manufacturing334515 | 20-99 | ◐ LIKELY ACTIVE |
Tektronix INC | Wayne | NJ | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
Tektronix Inc 13 | Beaverton | OR | Computer and Electronic Product Manufacturing334515 | 100-499 | ◐ LIKELY ACTIVE |
Tektronix Inc 39 | Beaverton | OR | Computer and Electronic Product Manufacturing334515 | 100-499 | ◐ LIKELY ACTIVE |
Tektronix Inc 55 | Beaverton | OR | Computer and Electronic Product Manufacturing334515 | 500+ | ◐ LIKELY ACTIVE |
| TLTeledyne LeCroy Elgin | Elgin | IL | Computer and Electronic Product Manufacturing334515 | 20-99 | ◐ LIKELY ACTIVE |
| TLTeledyne LeCroy Front Line | Charlottesville | VA | Computer and Electronic Product Manufacturing334515 | 20-99 | ◐ LIKELY ACTIVE |
| TLTeledyne LeCroy New York | Chestnut Ridge | NY | Computer and Electronic Product Manufacturing334515 | 100-499 | ◐ LIKELY ACTIVE |
| TLTeledyne LeCroy PSG | Milpitas | CA | Computer and Electronic Product Manufacturing334515 | 20-99 | ◐ LIKELY ACTIVE |
| TDTemptronic DBA InTEST Thermal Solutions | Mansfield | MA | Computer and Electronic Product Manufacturing334515 | 20-99 | ◐ LIKELY ACTIVE |
| TITeradyne, INC. | North Reading | MA | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| TETest Equipment Connection CORP. | Lake Mary | FL | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| TSTimothy S. Lastfogel | Newton | NJ | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| TOTown of White Hall Town Hall | White Hall | AL | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| TTX-Richardson | Richardson | TX | Computer and Electronic Product Manufacturing334515 | 20-99 | ◐ LIKELY ACTIVE |
| VIVeex INC. | Fremont | CA | Computer and Electronic Product Manufacturing334515 | — | ▲ REPORTED CLOSED |
| WAWa221 Amplifier Research Corporation | Bothell | WA | Computer and Electronic Product Manufacturing334515 | 20-99 | ◐ LIKELY ACTIVE |
| WOWebasto Ontario | Ontario | CA | Computer and Electronic Product Manufacturing334515 | 1-19 | ◐ LIKELY ACTIVE |