| TTedco | Livermore | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| TBTerpene Belt Processing LLC | Livermore | CA | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| TTTopcon Training Center | Livermore | CA | Computer and Electronic Product Manufacturing334111 | — | ◇ UNVERIFIED |
| TWTrans Western Polymers INC | Livermore | CA | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| TNTravis Nutter | Livermore | CA | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| TCTriangle Coatings | Livermore | CA | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| TMTrifecta Manufacturing LLC | Livermore | CA | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| TWTri West Tractor INC | Livermore | CA | Machinery Manufacturing333924 | — | ◇ UNVERIFIED |
| TTTwenty Twenty Therapeutics | Livermore | CA | Miscellaneous Manufacturing339115 | — | ◇ UNVERIFIED |
| ULUsp Lumber Connectors | Livermore | CA | Fabricated Metal Product Manufacturing332311 | — | ◇ UNVERIFIED |
| VIValmark Industries | Livermore | CA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| VSVan Sproul | Livermore | CA | Miscellaneous Manufacturing339114 | — | ◇ UNVERIFIED |
| VBVeda Bio INC | Livermore | CA | Chemical Manufacturing325413 | — | ◇ UNVERIFIED |
| VLVersacorp LLC | Livermore | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| VMVigus & Miller Construction INC | Livermore | CA | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| VHVista Hardwood Shutters INC | Livermore | CA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| WIWafab International | Livermore | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| WWWaylynn Wingen LLC | Livermore | CA | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| WIWestco Iron Works | Livermore | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| WFWestern Flavors and Fragrances | Livermore | CA | Chemical Manufacturing325194 | — | ◇ UNVERIFIED |
| WRWestern Rubber & Supply | Livermore | CA | Plastics and Rubber Products Manufacturing326299 | — | ◇ UNVERIFIED |
| WHWRS Holdings, LLC | Livermore | CA | Plastics and Rubber Products Manufacturing326299 | — | ◇ UNVERIFIED |
| ZIZimeno INC Dba Monarch Tractor | Livermore | CA | Machinery Manufacturing333922 | — | ◇ UNVERIFIED |
