| CCCoca Cola Refreshments | San Jose | CA | Beverage and Tobacco Product Manufacturing312111 | — | ◇ UNVERIFIED |
| CCoherent | San Jose | CA | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| CPColor Pro's Painting Company | San Jose | CA | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| CTComet Technologies | San Jose | CA | Computer and Electronic Product Manufacturing334512 | — | ◇ UNVERIFIED |
| CTComet Technologies USA INC | San Jose | CA | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| CTComet Technologies USA INC | San Jose | CA | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| CTComet Technologies USA INC | San Jose | CA | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| CSCommercial Seating Specialists, INC | San Jose | CA | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| CPCommscope (fka Pace) | San Jose | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| CPCommunications & Power Industries LLC Silicon Valley Design Center | San Jose | CA | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| CGComplete Genomics | San Jose | CA | Chemical Manufacturing325414 | — | ◇ UNVERIFIED |
| CCComputer Cabinet Corporation | San Jose | CA | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| CEComputer & Electronic Finishin | San Jose | CA | Computer and Electronic Product Manufacturing334111 | — | ◇ UNVERIFIED |
| CFConagra Foods, INC | San Jose | CA | Food Manufacturing311211 | — | ◇ UNVERIFIED |
| CRConcrete Readymix INC | San Jose | CA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CPConner Peripherals | San Jose | CA | Computer and Electronic Product Manufacturing334112 | — | ◇ UNVERIFIED |
| CSCorporate Sign System, INC | San Jose | CA | Beverage and Tobacco Product Manufacturing312230 | — | ◇ UNVERIFIED |
| CPCowboy Painting & Finishing | San Jose | CA | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| CPCowboy Painting & Finishing in | San Jose | CA | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| CCCp Compactors & Balers INC. | San Jose | CA | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
 Cpc Scientific INC. | San Jose | CA | Chemical Manufacturing325413 | — | ◇ UNVERIFIED |
| CSCpi Satcom & Antenna Technologies INC. | San Jose | CA | Computer and Electronic Product Manufacturing334220 | — | ◇ UNVERIFIED |
 Cpk Manufacturing INC | San Jose | CA | Transportation Equipment Manufacturing336390 | — | ◇ UNVERIFIED |
| CPK Manufacturing LLC | San Jose | CA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| CCCr888tive Confections, Corporation | San Jose | CA | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| CECreative Exhibits | San Jose | CA | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| CLCreative Laminates INC | San Jose | CA | Furniture and Related Product Manufacturing337211 | — | ◇ UNVERIFIED |
| CCCrema Coffee Company | San Jose | CA | Food Manufacturing311920 | — | ◇ UNVERIFIED |
| CECrop Enhancement INC | San Jose | CA | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| CTCsr Technology, INC | San Jose | CA | Computer and Electronic Product Manufacturing334220 | — | ◇ UNVERIFIED |
| CMCTK Machining, Inc | San Jose | CA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| CECts Electronics Manufacturing | San Jose | CA | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| CICTT Inc. | San Jose | CA | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| CTCustom Tranz INC Dba Valve Body Pro | San Jose | CA | Transportation Equipment Manufacturing336390 | — | ◇ UNVERIFIED |
| CSCypress Semiconductor CORP | San Jose | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| DPDalco Precision | San Jose | CA | Machinery Manufacturing333517 | — | ◇ UNVERIFIED |
| DPDavid P. Sheets | San Jose | CA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| DBDbi Beverage | San Jose | CA | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| DDD & D Compressor Services INC | San Jose | CA | Machinery Manufacturing333912 | — | ◇ UNVERIFIED |
 Deep Ocean Engineering, INC. | San Jose | CA | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| DSDeep Space Industries, INC | San Jose | CA | Computer and Electronic Product Manufacturing334511 | — | ◇ UNVERIFIED |
| DDeliverex | San Jose | CA | Beverage and Tobacco Product Manufacturing312230 | — | ◇ UNVERIFIED |
| DMDel Monte Corporation Plant #3 | San Jose | CA | Food Manufacturing311421 | — | ◇ UNVERIFIED |
| DCDemetra Cabinetry Inc. | San Jose | CA | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| DFDemetrio's Forklift's | San Jose | CA | Machinery Manufacturing333924 | — | ◇ UNVERIFIED |
| DADental Academy of California | San Jose | CA | Miscellaneous Manufacturing339114 | — | ◇ UNVERIFIED |
| DSDesigner Sign Systems | San Jose | CA | Beverage and Tobacco Product Manufacturing312230 | — | ◇ UNVERIFIED |
| D2Destination 2d INC | San Jose | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| DEDewell Enterprises Inc/commercial Bath Refinishing | San Jose | CA | Nonmetallic Mineral Product Manufacturing327122 | — | ◇ UNVERIFIED |
| DCDext Company | San Jose | CA | Food Manufacturing311611 | — | ◇ UNVERIFIED |
