| MIMallar Industrial Finishing INC | Fremont | CA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| MTMattson Technology | Fremont | CA | Machinery Manufacturing333242 | — | ◇ UNVERIFIED |
| MCMazak CORP | Fremont | CA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| MMMcghan Medical Corporation | Fremont | CA | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| MSMeasurement Specialties INC | Fremont | CA | Computer and Electronic Product Manufacturing334513 | — | ◇ UNVERIFIED |
| MMMejensa Mems LLC | Fremont | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| MIMenlo Industries INC | Fremont | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| MSMercury Systems | Fremont | CA | Computer and Electronic Product Manufacturing334515 | — | ◇ UNVERIFIED |
| MMMeritronics Materials, Inc. | Fremont | CA | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| MFMetaldyne - Fremont | Fremont | IN | Transportation Equipment Manufacturing336310 | — | ◇ UNVERIFIED |
| MEMetro Elevator / Paseo Padre | Fremont | CA | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
| MCMicrogenics CORP Dba Thermo Fisher Scientific INC | Fremont | CA | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
 Microwave Technology INC | Fremont | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| MAMillennium Automation | Fremont | CA | Computer and Electronic Product Manufacturing334519 | — | ◇ UNVERIFIED |
| MTMil-ram Technology INC | Fremont | CA | Computer and Electronic Product Manufacturing334513 | — | ◇ UNVERIFIED |
| MVMission Valley Coffee Roasting | Fremont | CA | Food Manufacturing311920 | — | ◇ UNVERIFIED |
| MVMission Valley Coffee Roasting CO | Fremont | CA | Food Manufacturing311920 | — | ◇ UNVERIFIED |
| MMMiss Moon Bakery Mission INC Dba Paris Baguette | Fremont | CA | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| MMMiss Moon Bakery Mowry INC Dba Paris Baguette | Fremont | CA | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| MTMmc Technology | Fremont | CA | Computer and Electronic Product Manufacturing334610 | — | ◇ UNVERIFIED |
| MMModus Media International | Fremont | CA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
 Molecular Devices Dba Fortebio | Fremont | CA | Computer and Electronic Product Manufacturing334513 | — | ◇ UNVERIFIED |
| MMMultitech Manufacturing LLC | Fremont | CA | Transportation Equipment Manufacturing336390 | — | ◇ UNVERIFIED |
| MCMvn Complete Solutions, INC | Fremont | CA | Fabricated Metal Product Manufacturing332919 | — | ◇ UNVERIFIED |
| NPNano Precision Mfg INC | Fremont | CA | Miscellaneous Manufacturing339113 | — | ◇ UNVERIFIED |
| NINeomedical Incorporated | Fremont | CA | Miscellaneous Manufacturing339113 | — | ◇ UNVERIFIED |
| NGNestle Gerber | Fremont | MI | Food Manufacturing311514 | — | ◇ UNVERIFIED |
| NPNeuron Publishing LLC | Fremont | CA | Printing and Related Support Activities323117 | — | ◇ UNVERIFIED |
| NHNew Horizons Baking Company | Fremont | IN | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| NHNew Horizons Baking Company | Fremont | IN | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| NWNew Wave Research | Fremont | CA | Computer and Electronic Product Manufacturing334290 | — | ◇ UNVERIFIED |
| NGNext Generation Ems LLC | Fremont | CA | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| NPNikon Precision INC | Fremont | CA | Machinery Manufacturing333310 | — | ◇ UNVERIFIED |
| NDNitinol Devices and Components INC | Fremont | CA | Textile Product Mills314999 | — | ◇ UNVERIFIED |
| NFNitricity Fremont | Fremont | CA | Chemical Manufacturing325311 | — | ◇ UNVERIFIED |
| NINitto INC. | Fremont | CA | Plastics and Rubber Products Manufacturing326112 | — | ◇ UNVERIFIED |
| NLNorthport Loop LLC | Fremont | CA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| NNNovo Nordisk Rcs INC | Fremont | CA | Chemical Manufacturing325414 | — | ◇ UNVERIFIED |
| NMNr Manufacturing INC | Fremont | CA | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| OCOerdex Corporation | Fremont | CA | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| OEOes Equipment LLC | Fremont | CA | Fabricated Metal Product Manufacturing332216 | — | ◇ UNVERIFIED |
| OIOhmium International INC | Fremont | CA | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| OMOncore Manufacturing Services Dba Neotech | Fremont | CA | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| OLOntrac Logistics INC | Fremont | CA | Machinery Manufacturing333248 | — | ◇ UNVERIFIED |
| OCOorja Corporation | Fremont | CA | Computer and Electronic Product Manufacturing334512 | — | ◇ UNVERIFIED |
| OUOpsys US Corporation | Fremont | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| OLOrthofx LLC | Fremont | CA | Miscellaneous Manufacturing339116 | — | ◇ UNVERIFIED |
| ODOverhead Door Corporation | Fremont | CA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| OMOviso Mfg | Fremont | CA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| PCPacific Conveyor CO | Fremont | CA | Machinery Manufacturing333922 | — | ◇ UNVERIFIED |
