| ABArsenal Biosciences, Inc.- Hayward Main | Hayward | — | ◇ UNVERIFIED |
| APAstex Pharmaceuticals INC | Pleasanton | — | ◇ UNVERIFIED |
| ATA Teichert & Son INC Dba Teichert Construction | Pleasanton | — | ◇ UNVERIFIED |
| AWAtlas Welding Supply | Berkeley | — | ◇ UNVERIFIED |
| AAtum | Newark | — | ◇ UNVERIFIED |
| ACAxis Construction | Hayward | — | ◇ UNVERIFIED |
| BBBakar Bioenginuity Hub | Berkeley | — | ◇ UNVERIFIED |
| BCBasf Corporation | Newark | — | ◇ UNVERIFIED |
| BCBasf Corporation | Fremont | — | ◇ UNVERIFIED |
| BCBasf Corporation | Sunol | — | ◇ UNVERIFIED |
| BUBaxalta US INC | Hayward | — | ◇ UNVERIFIED |
| BIBaxter International INC | Hayward | — | ◇ UNVERIFIED |
| BCBayer Corporation | Berkeley | — | ◇ UNVERIFIED |
| BHBayer Healthcare Pharmaceticals, INC Bldg Cmf | Emeryville | — | ◇ UNVERIFIED |
| BHBayer Healthcare Pharmaceuticals Bldg O | Emeryville | — | ◇ UNVERIFIED |
| BHBayer Healthcare Pharmaceuticals INC. Ese Bldg | Emeryville | — | ◇ UNVERIFIED |
| BHBayer Healthcare Pharmaceuticals INC. V Warehouse Bldg | Emeryville | — | ◇ UNVERIFIED |
| BUBayer US LLC | Berkeley | — | ◇ UNVERIFIED |
| BMBay Materials | Fremont | — | ◇ UNVERIFIED |
| BPBayside Pharma INC | Hayward | — | ◇ UNVERIFIED |
| BMBenjamin Moore | Oakland | — | ◇ UNVERIFIED |
| BABgo Ardenwood Owner LLC | Fremont | — | ◇ UNVERIFIED |
| BLBioage Labs | Emeryville | — | ◇ UNVERIFIED |
| BSBioassay Systems LLC | Hayward | — | ◇ UNVERIFIED |
| BIBio-lab INC | Livermore | — | ◇ UNVERIFIED |
| BBionovo | Hayward | — | ◇ UNVERIFIED |
| BSBlue Sky Biofuels, LLC | Oakland | — | ◇ UNVERIFIED |
| BIBmr-bridgeview Ii LP | Hayward | — | ◇ UNVERIFIED |
| BLBmr-bridgeview LP | Hayward | — | ◇ UNVERIFIED |
| BBBmr - Bridgeview Technology Pa | Hayward | — | ◇ UNVERIFIED |
| BRBmr-pacific Research Center LP | Newark | — | ◇ UNVERIFIED |
| BTBolt Threads, INC | Hayward | — | ◇ UNVERIFIED |
| BLBuzzkill Labs INC | Livermore | — | ◇ UNVERIFIED |
| CBCalico Biolabs | Pleasanton | — | ◇ UNVERIFIED |
| CCCalifornia Cannabinoids, Manufacturing Division | Oakland | — | ◇ UNVERIFIED |
| CCC & C Industries | Newark | — | ◇ UNVERIFIED |
| CTCc Tech LLC | Berkeley | — | ◇ UNVERIFIED |
| CCCelera Corporation | Alameda | — | ◇ UNVERIFIED |
| CICellfe INC. | Alameda | — | ◇ UNVERIFIED |
| CGCell Genesys Clinical Mfg | Hayward | — | ◇ UNVERIFIED |
| CICheckerspot INC. | Alameda | — | ◇ UNVERIFIED |
| CPCitragen Pharmaceuticals INC | Fremont | — | ◇ UNVERIFIED |
| CHClip Health | Fremont | — | ◇ UNVERIFIED |
| CSClorox Services Company | Pleasanton | — | ◇ UNVERIFIED |
| CPCommercial Pattern, INC | Hayward | — | ◇ UNVERIFIED |
| CBCompass Beauty INC | Fremont | — | ◇ UNVERIFIED |
| CUCompugraphics USA INC | Fremont | — | ◇ UNVERIFIED |
| CECooper Electronic Technologies | Dublin | — | ◇ UNVERIFIED |
| CHCopper Harbor Company | San Leandro | — | ◇ UNVERIFIED |
| CCCorefact CORP Dra Digital Printing | Hayward | — | ◇ UNVERIFIED |
