| ASArne Sign & Decal Company | Santa Clara | CA | Printing and Related Support Activities323117 | — | ◇ UNVERIFIED |
| AMArnold's Metal Finishing Inc | Santa Clara | CA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| AUAsml US INC | Santa Clara | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| ACAtheros Communications | Santa Clara | CA | Computer and Electronic Product Manufacturing334220 | — | ◇ UNVERIFIED |
| AMAt&t Mobility | Santa Clara | CA | Beverage and Tobacco Product Manufacturing312230 | — | ◇ UNVERIFIED |
| ATAvalon Transportation LLC | Santa Clara | CA | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
| ACAveratek Corporation | Santa Clara | CA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| APAvoca Precision Mfg INC | Santa Clara | CA | Machinery Manufacturing333517 | — | ◇ UNVERIFIED |
| BSBae Systems Land & Armaments L P | Santa Clara | CA | Transportation Equipment Manufacturing336992 | — | ◇ UNVERIFIED |
| BCBarefoot Coffee Roasters | Santa Clara | CA | Food Manufacturing311920 | — | ◇ UNVERIFIED |
| BCBarefoot Coffee Roasters | Santa Clara | CA | Food Manufacturing311920 | — | ◇ UNVERIFIED |
| BSBch San Jose LLC | Santa Clara | CA | Transportation Equipment Manufacturing336411 | — | ◇ UNVERIFIED |
 Beam on Technology | Santa Clara | CA | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| BABelkorp Ag | Santa Clara | CA | Machinery Manufacturing333922 | — | ◇ UNVERIFIED |
| BMBenvenue Medical INC | Santa Clara | CA | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| BMBenvenue Medical INC | Santa Clara | CA | Miscellaneous Manufacturing339113 | — | ◇ UNVERIFIED |
| BCBeta Circuits INC | Santa Clara | CA | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| BFBi-cmos Foundry | Santa Clara | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| BHBlue Hill Management LLC | Santa Clara | CA | Transportation Equipment Manufacturing336350 | — | ◇ UNVERIFIED |
| BSBob's Screen & Graphics, INC | Santa Clara | CA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| BIBourns INC | Santa Clara | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| BRB R & F Spray INC | Santa Clara | CA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| BLBright Light Holdings, Llc., Dba Brightligth Weldi | Santa Clara | CA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| BCBroadcom CORP | Santa Clara | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| BMBSMH MACHINING, a California Corporation | Santa Clara | CA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| BWBurnham West | Santa Clara | CA | Transportation Equipment Manufacturing336390 | — | ◇ UNVERIFIED |
| CICabinetics INC | Santa Clara | CA | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| CBCafe Big Mug | Santa Clara | CA | Food Manufacturing311920 | — | ◇ UNVERIFIED |
| CECalifornia Equiptment Services, INC. | Santa Clara | CA | Furniture and Related Product Manufacturing337215 | — | ◇ UNVERIFIED |
| CPCalifornia Precision Components LLC | Santa Clara | CA | Fabricated Metal Product Manufacturing332311 | — | ◇ UNVERIFIED |
| CRCalifornia Radomes, Inc. | Santa Clara | CA | Transportation Equipment Manufacturing336413 | — | ◇ UNVERIFIED |
| CDCampbell Dry INC. | Santa Clara | CA | Wood Product Manufacturing321912 | — | ◇ UNVERIFIED |
| CICarbon INC | Santa Clara | CA | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| CICarbon, INC. | Santa Clara | CA | Machinery Manufacturing333248 | — | ◇ UNVERIFIED |
| CMCarrera Millwork, INC. | Santa Clara | CA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| CSCatalyst Semiconductor INC | Santa Clara | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| CECatalytica Energy Systems INC | Santa Clara | CA | Machinery Manufacturing333611 | — | ◇ UNVERIFIED |
| CMCathx Medical INC | Santa Clara | CA | Miscellaneous Manufacturing339113 | — | ◇ UNVERIFIED |
| CICeleritek INC | Santa Clara | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| CCCelestica Corporation | Santa Clara | CA | Computer and Electronic Product Manufacturing334418 | — | ◇ UNVERIFIED |
| CPCentaur Pharmaceuticals INC | Santa Clara | CA | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| CEChip Express Corporation | Santa Clara | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| CLCiasom, LLC | Santa Clara | CA | Furniture and Related Product Manufacturing337215 | — | ◇ UNVERIFIED |
| CLCiasom Llc, Dba: Advoque | Santa Clara | CA | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| CPCitation Press | Santa Clara | CA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| COCity of Santa Clara/corp Yard: Sources 3 4 | Santa Clara | CA | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| COCity of Santa Clara-water & Sewer Utl-serra Tank | Santa Clara | CA | Wood Product Manufacturing321190 | — | ◇ UNVERIFIED |
| CICoatek, INC | Santa Clara | CA | Fabricated Metal Product Manufacturing332311 | — | ◇ UNVERIFIED |
| CGCognac Great America, LLC | Santa Clara | CA | Computer and Electronic Product Manufacturing334111 | — | ◇ UNVERIFIED |
| CICoherent INC | Santa Clara | CA | Computer and Electronic Product Manufacturing334510 | — | ◇ UNVERIFIED |
