| UUop | Anaheim | CA | Plastics and Rubber Products Manufacturing326113 | — | ◇ UNVERIFIED |
| USUpton Sheet Metal, Inc. | Anaheim | CA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| VTVal Trefz Printing Company | Anaheim | CA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| VMVenetian Marble | Anaheim | CA | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| VFVilla Frontera Hoa | Anaheim | CA | Transportation Equipment Manufacturing336350 | — | ◇ UNVERIFIED |
| VSV System Composites | Anaheim | CA | Transportation Equipment Manufacturing336413 | — | ◇ UNVERIFIED |
| VSVts Sheetmetal Specialist CO | Anaheim | CA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| WDWadina Distribution Company LLC | Anaheim | CA | Beverage and Tobacco Product Manufacturing312230 | — | ◇ UNVERIFIED |
| WRWages Rodeo Silversmith and Engravers | Anaheim | CA | Apparel Manufacturing315999 | — | ◇ UNVERIFIED |
| WFWasser Filtration Inc., Dba Pacific Pres | Anaheim | CA | Machinery Manufacturing333998 | — | ◇ UNVERIFIED |
| WCW C Richards Company | Anaheim | CA | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| WCWeller-white Chem INC | Anaheim | CA | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
| WEWhite Esthetic Dentech Services | Anaheim | CA | Miscellaneous Manufacturing339116 | — | ◇ UNVERIFIED |
| WWWild West Lift Trucks | Anaheim | CA | Machinery Manufacturing333924 | — | ◇ UNVERIFIED |
| WWWild West Lift Trucks | Anaheim | CA | Machinery Manufacturing333924 | — | ◇ UNVERIFIED |
| WMWillard Marine INC | Anaheim | CA | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| WEWinn Engineering | Anaheim | CA | Machinery Manufacturing333998 | — | ◇ UNVERIFIED |
| WBWng Bot Anaheim 406 LLC | Anaheim | CA | Textile Mills313310 | — | ◇ UNVERIFIED |
| WCWohler Chemical, LLC | Anaheim | CA | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
 Wright Industries | Anaheim | CA | Furniture and Related Product Manufacturing337122 | — | ◇ UNVERIFIED |
| Wright Industries | Anaheim | CA | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| WLWright Lithography | Anaheim | CA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| XCXcel Coating, LLC | Anaheim | CA | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| YMYeager Mfg CORP Dba Cummins Aerospace | Anaheim | CA | Transportation Equipment Manufacturing336413 | — | ◇ UNVERIFIED |
| YDYoung Dong Chung | Anaheim | CA | Miscellaneous Manufacturing339116 | — | ◇ UNVERIFIED |
| ZIZincnation INC | Anaheim | CA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
