| ATAdvancedcath Technologies LLC | San Jose | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| ACAdvanced Component Labs (usa) | San Jose | CA | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| ACAdvanced Custom Shutters INC | San Jose | CA | Furniture and Related Product Manufacturing337920 | — | ◇ UNVERIFIED |
| AMAdvanced Metal Finisherna LLC | San Jose | CA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| AMAdvanced Metal Finishers, LLC | San Jose | CA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| APAdvanced Precision Spring CORP | San Jose | CA | Machinery Manufacturing333998 | — | ◇ UNVERIFIED |
| ASAgere Systems | San Jose | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| AHA H K Electronic Sheet Metal, Inc. | San Jose | CA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| AIA I C Stripping & Sandblasting | San Jose | CA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| ATAij Technologies LLC | San Jose | CA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| ASAim Spray INC | San Jose | CA | Computer and Electronic Product Manufacturing334112 | — | ◇ UNVERIFIED |
| ACAir Chef INC | San Jose | CA | Food Manufacturing311991 | — | ◇ UNVERIFIED |
| ACAir Cooled Engines INC | San Jose | CA | Transportation Equipment Manufacturing336399 | — | ◇ UNVERIFIED |
| AFAir Filter/control Dba Af/c | San Jose | CA | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| APAir Products and Chemicals INC. ~ On-road | San Jose | CA | Miscellaneous Manufacturing339940 | — | ◇ UNVERIFIED |
| AMAirtronics Metal Products | San Jose | CA | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| AIAirxpanders INC | San Jose | CA | Miscellaneous Manufacturing339113 | — | ◇ UNVERIFIED |
| AIAJS Investment Group, LLC | San Jose | CA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| AIAkon INC | San Jose | CA | Computer and Electronic Product Manufacturing334511 | — | ◇ UNVERIFIED |
| AIAkon Incorp | San Jose | CA | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| ARAlberto Robles Dba San Jose Tires | San Jose | CA | Plastics and Rubber Products Manufacturing326212 | — | ◇ UNVERIFIED |
| ATAlign Technology, INC | San Jose | CA | Miscellaneous Manufacturing339113 | — | ◇ UNVERIFIED |
| ABAllan Borch Dba Borch's Iron Works | San Jose | CA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| AMAlliance Manufactured Homes Installations, Inc. | San Jose | CA | Wood Product Manufacturing321991 | — | ◇ UNVERIFIED |
| ATAlliant Techsystems Operations LLC | San Jose | CA | Computer and Electronic Product Manufacturing334516 | — | ◇ UNVERIFIED |
| AWAlmaden Welding | San Jose | CA | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
| ARAlum Rock Animal Hospital | San Jose | CA | Chemical Manufacturing325413 | — | ◇ UNVERIFIED |
| AAmd | San Jose | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| AIAmerica Italiana | San Jose | CA | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| ACAmerican Cabinet Company | San Jose | CA | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| AEAmerican Ethanol INC | San Jose | IL | Chemical Manufacturing325193 | — | ◇ UNVERIFIED |
| AGAmerican Gasket & Die Company INC | San Jose | CA | Plastics and Rubber Products Manufacturing326220 | — | ◇ UNVERIFIED |
| AKAmerican Kitchen and Bath | San Jose | CA | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| ACAmpro Computers INC Dba Ampro Adlink Technolgies INC | San Jose | CA | Computer and Electronic Product Manufacturing334111 | — | ◇ UNVERIFIED |
| ABAmwest Braun | San Jose | CA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| ADAnalog Devices - San Jose Site | San Jose | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| AAnatomage | San Jose | CA | Miscellaneous Manufacturing339113 | — | ◇ UNVERIFIED |
| AZAnatomage Zanker | San Jose | CA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| ALAndrew Lanier | San Jose | CA | Furniture and Related Product Manufacturing337214 | — | ◇ UNVERIFIED |
| AAngiosafe | San Jose | CA | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| AMAn Machine INC | San Jose | CA | Transportation Equipment Manufacturing336390 | — | ◇ UNVERIFIED |
| AEAntora Energy Dba 081187637 | San Jose | CA | Machinery Manufacturing333994 | — | ◇ UNVERIFIED |
| APAnt Production, INC | San Jose | CA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| AWAnytime Welding, INC. | San Jose | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| AIApple INC. | San Jose | CA | Computer and Electronic Product Manufacturing334614 | — | ◇ UNVERIFIED |
| AIApple, INC | San Jose | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
 Applied Biosystems San Jose | San Jose | CA | Chemical Manufacturing325414 | — | ◇ UNVERIFIED |
| AEApplied Engineering | San Jose | CA | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| AMApplied Materials, INC. | San Jose | CA | Machinery Manufacturing333242 | — | ◇ UNVERIFIED |
| AMApplied Materials, INC. - B59 | San Jose | CA | Machinery Manufacturing333242 | — | ◇ UNVERIFIED |
