| SLSoykim, LLC | City of Industry | CA | Textile Mills313310 | — | ◇ UNVERIFIED |
Steelcase, INC. | City of Industry | CA | Furniture and Related Product Manufacturing337214 | — | ◇ UNVERIFIED |
| SPStoughton Printing CO | City of Industry | CA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| SESuperior Equipment Solutions | City of Industry | CA | Fabricated Metal Product Manufacturing332215 | — | ◇ UNVERIFIED |
| TNTekni-plex Natvar | City of Industry | CA | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| TTesla | City of Industry | CA | Transportation Equipment Manufacturing336110 | — | ◇ UNVERIFIED |
| TQThe Quikrete Companies INC Dba Quikrete | City of Industry | CA | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| TRThe Rivera Group of Companies Dba Harmony Juice | City of Industry | CA | Food Manufacturing311421 | — | ◇ UNVERIFIED |
| TTTrojan Technologies | City of Industry | CA | Electrical Equipment, Appliance & Component Manufacturing335910 | — | ◇ UNVERIFIED |
| TCTroy Chemical CORP. INC. | City of Industry | CA | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| TCTroy Csl Lighting | City of Industry | CA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| TCTroy - Csl Lighting, INC. | City of Industry | CA | Electrical Equipment, Appliance & Component Manufacturing335131 | — | ◇ UNVERIFIED |
| TSTTP Stimson Holdings LLC | City of Industry | CA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| TCTulip Corporation, Phi Division | City of Industry | CA | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| UFUltimate Formulation INC Dba Best Formulations | City of Industry | CA | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| U1Unical 145 INC | City of Industry | CA | Transportation Equipment Manufacturing336411 | — | ◇ UNVERIFIED |
| UAUnical Aero INC | City of Industry | CA | Transportation Equipment Manufacturing336413 | — | ◇ UNVERIFIED |
| UAUnknown, Abandoned Waste | City of Industry | CA | Machinery Manufacturing333242 | — | ◇ UNVERIFIED |
| UTUtility Trailer Manufacturing Company | City of Industry | CA | Transportation Equipment Manufacturing336212 | — | ◇ UNVERIFIED |
| VLVegamour LLC (c/o Best Formulations) | City of Industry | CA | Chemical Manufacturing325620 | — | ◇ UNVERIFIED |
| VFVentura Foods, LLC | City of Industry | CA | Food Manufacturing311224 | — | ◇ UNVERIFIED |
| WIWellsn, INC. | City of Industry | CA | Electrical Equipment, Appliance & Component Manufacturing335210 | — | ◇ UNVERIFIED |
| WWWings West International, INC. | City of Industry | CA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| WCWna Comet West INC | City of Industry | CA | Furniture and Related Product Manufacturing337215 | — | ◇ UNVERIFIED |
| WCWna Comet West INC | City of Industry | CA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| WIWna INC. | City of Industry | CA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |