| MCMontague Company | Hayward | CA | Machinery Manufacturing333310 | — | ◇ UNVERIFIED |
| ACAlameda County Public Works Industrial | Hayward | CA | Machinery Manufacturing333914 | — | ◇ UNVERIFIED |
| AMAlpha Magnetics INC | Hayward | CA | Machinery Manufacturing333310 | — | ◇ UNVERIFIED |
| AEAmeritex Elevator West, LLC | Hayward | CA | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
| AMApplied Materials | Hayward | CA | Machinery Manufacturing333242 | — | ◇ UNVERIFIED |
| ACAutocam California | Hayward | CA | Machinery Manufacturing333517 | — | ◇ UNVERIFIED |
| BDBadger Daylighting CORP. | Hayward | CA | Machinery Manufacturing333319 | — | ◇ UNVERIFIED |
| BLBay Line Tool | Hayward | CA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| BMBomar Mail Service | Hayward | CA | Machinery Manufacturing333924 | — | ◇ UNVERIFIED |
| CRCalwest Recycling LLC | Hayward | CA | Machinery Manufacturing333998 | — | ◇ UNVERIFIED |
| CChemux | Hayward | CA | Machinery Manufacturing333998 | — | ◇ UNVERIFIED |
| CACoast Aluminum | Hayward | CA | Primary Metal Manufacturing331315 | — | ◇ UNVERIFIED |
| DSDel Secco Diamond Core & Saw INC | Hayward | CA | Machinery Manufacturing333991 | — | ◇ UNVERIFIED |
 Grundfos Cbs INC | Hayward | CA | Machinery Manufacturing333914 | — | ◇ UNVERIFIED |
| JTJohnson Timber Corporation | Hayward | WI | Machinery Manufacturing333210 | — | ◇ UNVERIFIED |
| LCLife Chiropractic College West | Hayward | CA | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
| LCLuminex Corporation | Hayward | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| MCMacintyre CORP. | Hayward | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| MLMagico LLC | Hayward | CA | Machinery Manufacturing333517 | — | ◇ UNVERIFIED |
| MTMission Tool & Mfg CO INC | Hayward | CA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| MLM & L Metals INC | Hayward | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| NSNaylor Steel INC | Hayward | CA | Machinery Manufacturing333242 | — | ◇ UNVERIFIED |
| NNeopost | Hayward | CA | Machinery Manufacturing333310 | — | ◇ UNVERIFIED |
| NFNippon Fusso America INC | Hayward | CA | Machinery Manufacturing333998 | — | ◇ UNVERIFIED |
| OTOptisolar Technologies, INC | Hayward | CA | Machinery Manufacturing333295 | — | ◇ UNVERIFIED |
| RFR F Macdonald | Hayward | CA | Machinery Manufacturing333911 | — | ◇ UNVERIFIED |
| RPRodak Plastics CO. INC. | Hayward | CA | Machinery Manufacturing333249 | — | ◇ UNVERIFIED |
| SFSan Francisco Candle Company | Hayward | CA | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| SLScooterbugs LLC | Hayward | WI | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| SMSeal Methods INC. | Hayward | CA | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| UFUS Fabrications | Hayward | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
