| LILabcyte INC | San Jose | — | ◇ UNVERIFIED |
| LRLam Research Corporation | San Jose | — | ◇ UNVERIFIED |
| LELed Engin INC | San Jose | — | ◇ UNVERIFIED |
| LPLe's Precision Machine | San Jose | — | ◇ UNVERIFIED |
| LALitton Advanced Systems INC | San Jose | — | ◇ UNVERIFIED |
| LALitton Advanced Systems INC | San Jose | — | ◇ UNVERIFIED |
| LILogosol INC | San Jose | — | ◇ UNVERIFIED |
| LMLoral Microwave Narda West | San Jose | — | ◇ UNVERIFIED |
| LCLtx CORP | San Jose | — | ◇ UNVERIFIED |
 Lumentum Operations LLC | San Jose | — | ◇ UNVERIFIED |
| Lumentum Operations LLC | San Jose | — | ◇ UNVERIFIED |
| Lumentum Operations, LLC | San Jose | — | ◇ UNVERIFIED |
| Lumentum Operations LLC Auto 2 | San Jose | — | ◇ UNVERIFIED |
| LLLumileds LLC | San Jose | — | ◇ UNVERIFIED |
| MTM/a-com Tech INC | San Jose | — | ◇ UNVERIFIED |
| MLMagico LLC | San Jose | — | ◇ UNVERIFIED |
| MTMarvell Technologies Group | San Jose | — | ◇ UNVERIFIED |
| MSMaxar Space LLC (bldg 60) | San Jose | — | ◇ UNVERIFIED |
| MIMaxim Integrated Product INC | San Jose | — | ◇ UNVERIFIED |
| MIMaxim Integrated Products | San Jose | — | ◇ UNVERIFIED |
| MIMaxim Integrated Products, Incorporated | San Jose | — | ◇ UNVERIFIED |
| MSMerlin Solar Technologies | San Jose | — | ◇ UNVERIFIED |
| MLMicrel LLC | San Jose | — | ◇ UNVERIFIED |
| MSMicrel Semiconductor | San Jose | — | ◇ UNVERIFIED |
| MTMicrochip Technology | San Jose | — | ◇ UNVERIFIED |
 Micron Technology INC | San Jose | — | ◇ UNVERIFIED |
| MFMicrosemi Ftd | San Jose | — | ◇ UNVERIFIED |
 Micross Components INC. | San Jose | — | ◇ UNVERIFIED |
| MEMicrus Endovascular, LLC | San Jose | — | ◇ UNVERIFIED |
| MIMiradry INC | San Jose | — | ◇ UNVERIFIED |
| MIMks Instruments INC | San Jose | — | ◇ UNVERIFIED |
| MTMmc Technology INC | San Jose | — | ◇ UNVERIFIED |
| MIModulus INC | San Jose | — | ◇ UNVERIFIED |
| MIMomentus INC | San Jose | — | ◇ UNVERIFIED |
| MPMonolithic Power Systems INC | San Jose | — | ◇ UNVERIFIED |
| MTMoore Technologies | San Jose | — | ◇ UNVERIFIED |
| MMMotorola/indala Manufacturing | San Jose | — | ◇ UNVERIFIED |
| MMvinix | San Jose | — | ◇ UNVERIFIED |
| NCNano Conversion Technologies, INC. | San Jose | — | ◇ UNVERIFIED |
| NINanosolar, INC | San Jose | — | ◇ UNVERIFIED |
| NKNeilsen Kuljian INC Dba Nk Technologies | San Jose | — | ◇ UNVERIFIED |
| NCNeophotonics Corporation | San Jose | — | ◇ UNVERIFIED |
| NSNetscout Systems | San Jose | — | ◇ UNVERIFIED |
| NPNetwork Pcb | San Jose | — | ◇ UNVERIFIED |
| NSNextest Systems CORP | San Jose | — | ◇ UNVERIFIED |
| NINodexus INC | San Jose | — | ◇ UNVERIFIED |
| NNokia | San Jose | — | ◇ UNVERIFIED |
| NFNorth First Sj LP C/o Colliers Int LLC | San Jose | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Systems Corpo | San Jose | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Systems Corporation | San Jose | — | ◇ UNVERIFIED |
