| CPCardiac Pathways INC | Sunnyvale | CA | Computer and Electronic Product Manufacturing334510 | — | ◇ UNVERIFIED |
| CCbre | Sunnyvale | CA | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| CPCentaur Pharmaceuticals INC | Sunnyvale | CA | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| CCepheid | Sunnyvale | CA | Chemical Manufacturing325413 | — | ◇ UNVERIFIED |
| CICepheid, INC | Sunnyvale | CA | Computer and Electronic Product Manufacturing334516 | — | ◇ UNVERIFIED |
| CSCerebras Systems | Sunnyvale | CA | Computer and Electronic Product Manufacturing334111 | — | ◇ UNVERIFIED |
| CVChansu Vascular Technologies | Sunnyvale | CA | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| CAChase Ace Sunnyvale | Sunnyvale | CA | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| CCChelix CORP | Sunnyvale | CA | Computer and Electronic Product Manufacturing334112 | — | ◇ UNVERIFIED |
| CUCitala US INC | Sunnyvale | CA | Computer and Electronic Product Manufacturing334220 | — | ◇ UNVERIFIED |
| CPCoadna Photonics INC | Sunnyvale | CA | Machinery Manufacturing333310 | — | ◇ UNVERIFIED |
| CDCoho Data, INC. | Sunnyvale | CA | Computer and Electronic Product Manufacturing334112 | — | ◇ UNVERIFIED |
| CIColfax International | Sunnyvale | CA | Computer and Electronic Product Manufacturing334111 | — | ◇ UNVERIFIED |
| CGComplete Genomics, INC. | Sunnyvale | CA | Chemical Manufacturing325414 | — | ◇ UNVERIFIED |
| CMConfluent Medical Technologies INC | Sunnyvale | CA | Miscellaneous Manufacturing339112 | — | ▲ REPORTED CLOSED |
| CPConsolidated Publications INC | Sunnyvale | CA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| CSCore Systems INC | Sunnyvale | CA | Beverage and Tobacco Product Manufacturing312230 | — | ◇ UNVERIFIED |
| CMCree Microwave | Sunnyvale | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| CSCycle Start, INC | Sunnyvale | CA | Computer and Electronic Product Manufacturing334220 | — | ◇ UNVERIFIED |
| CCCytyc CORP (a Division of Hologic) | Sunnyvale | CA | Computer and Electronic Product Manufacturing334516 | — | ◇ UNVERIFIED |
| DSDainippon Screen Engineering O | Sunnyvale | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| DADe Anza Auto Repair | Sunnyvale | CA | Transportation Equipment Manufacturing336340 | — | ◇ UNVERIFIED |
| DIDigilens INC | Sunnyvale | CA | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| DDiligens | Sunnyvale | CA | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| DTDryve Technologies, INC | Sunnyvale | CA | Machinery Manufacturing333310 | — | ◇ UNVERIFIED |
| EGEg & G Holdings INC | Sunnyvale | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| EBElement Biosciences | Sunnyvale | CA | Computer and Electronic Product Manufacturing334220 | — | ◇ UNVERIFIED |
| EPEncinal Pharmaceuticals Invest | Sunnyvale | CA | Computer and Electronic Product Manufacturing334220 | — | ◇ UNVERIFIED |
| EEndevco | Sunnyvale | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| ESEnergen Systems INC | Sunnyvale | CA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| ESE S L INC | Sunnyvale | CA | Computer and Electronic Product Manufacturing334511 | — | ◇ UNVERIFIED |
| EIEsl, Incorporated | Sunnyvale | CA | Computer and Electronic Product Manufacturing334511 | — | ◇ UNVERIFIED |
| ESExcelics Semiconductor, INC | Sunnyvale | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| FCFalcon Critical Care | Sunnyvale | CA | Electrical Equipment, Appliance & Component Manufacturing335911 | — | ◇ UNVERIFIED |
| FAFigure Ai INC | Sunnyvale | CA | Machinery Manufacturing333998 | — | ◇ UNVERIFIED |
| FCFinisar Corporation | Sunnyvale | CA | Computer and Electronic Product Manufacturing334290 | — | ◇ UNVERIFIED |
| FEFirst Element Fuel INC | Sunnyvale | CA | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| FBFoster Bros. Security Systems INC. | Sunnyvale | CA | Textile Mills313310 | — | ◇ UNVERIFIED |
| FIFreeslate INC | Sunnyvale | CA | Computer and Electronic Product Manufacturing334516 | — | ◇ UNVERIFIED |
| FSFrore Systems INC | Sunnyvale | CA | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| FEFry's Electronics INC | Sunnyvale | CA | Computer and Electronic Product Manufacturing334419 | — | ▲ REPORTED CLOSED |
| FFF&s Finishing | Sunnyvale | CA | Furniture and Related Product Manufacturing337122 | — | ◇ UNVERIFIED |
| FTFujitsu Technology and Business of America INC | Sunnyvale | CA | Computer and Electronic Product Manufacturing334111 | — | ◇ UNVERIFIED |
| FMFull Moon Biosystems INC | Sunnyvale | CA | Nonmetallic Mineral Product Manufacturing327215 | — | ◇ UNVERIFIED |
| GLGener8 LLC | Sunnyvale | CA | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| GFGeorge's Fuel | Sunnyvale | CA | Transportation Equipment Manufacturing336340 | — | ◇ UNVERIFIED |
| GGlo-usa | Sunnyvale | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| GGGolden Gate Rollup Investments Dba Promet | Sunnyvale | CA | Transportation Equipment Manufacturing336390 | — | ◇ UNVERIFIED |
| GLGoogle LLC | Sunnyvale | CA | Computer and Electronic Product Manufacturing334111 | — | ◇ UNVERIFIED |
| GLGoogle LLC | Sunnyvale | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |