| TLTrinseo LLC (p1025) | Midland | MI | — | ◇ UNVERIFIED |
| TSTri-state Staffing | Carson | CA | — | ◇ UNVERIFIED |
| TITrowelon INC | Oneida | WI | — | ◇ UNVERIFIED |
| T3Turbo 3d LLC Dba Fugo | Gardena | CA | — | ◇ UNVERIFIED |
| TGTurner Group, Inc | Marietta | GA | — | ◇ UNVERIFIED |
| TPTurret Punch CO Inc/tpc INC | Fontana | CA | — | ◇ UNVERIFIED |
| TMTwelve - Moses Lake Site | Moses Lake | WA | — | ◇ UNVERIFIED |
| TCTwentieth Century Forge | Hubbard | OR | — | ◇ UNVERIFIED |
| ULUas Labs LLC | Wausau | WI | — | ◇ UNVERIFIED |
| URUcar Resinas Caribe INC. | Bayamon | PR | — | ◇ UNVERIFIED |
| UHUcla Hematology Oncology Santa Monica | Santa Monica | CA | — | ◇ UNVERIFIED |
| UCUltra-poly Corporation | Berwick | PA | — | ◇ UNVERIFIED |
| UPUltra Poly CORP - Portland | Portland | PA | — | ◇ UNVERIFIED |
| USUmicore Specialty Materials La - Palm Commodities International LLC | Port Allen | LA | — | ◇ UNVERIFIED |
| ULUnifi-kinston LLC | Kinston | NC | — | ◇ UNVERIFIED |
| UCUnion Carbide Brownsville | — | TX | — | ◇ UNVERIFIED |
| UCUnion Carbide Corporation | Lugoff | SC | — | ◇ UNVERIFIED |
| UCUnion Carbide Corporation | Woodbine | GA | — | ◇ UNVERIFIED |
| UCUnion Carbide Corporation | Piscataway | NJ | — | ◇ UNVERIFIED |
| UCUnion Carbide Corporation - Dow Chemical CO | Institute | WV | — | ◇ UNVERIFIED |
| UCUnion Carbide Corporation - Ucar Emulsion Systems | Garland | TX | — | ◇ UNVERIFIED |
| UCUnion Carbide Corporation - Ucc Technology Park Operations | South Charleston | WV | — | ◇ UNVERIFIED |
| UCUnion Carbide CORP Tucker Latex Plant | Tucker | GA | — | ◇ UNVERIFIED |
| UDUnique Dispensing Systems, LLC | Guilford | CT | — | ◇ UNVERIFIED |
| UDUnique Dispensing Systems, LLC | Guilford | CT | — | ◇ UNVERIFIED |
| UAUnited Aniline Company | Norwood | MA | — | ◇ UNVERIFIED |
| UBUnited Biochemicals LLC | Sanborn | NY | — | ◇ UNVERIFIED |
| UOUnited Organics CORP | Williamston | NC | — | ◇ UNVERIFIED |
| URUnited Resins INC | Pittsgrove Township | NJ | — | ◇ UNVERIFIED |
| USUnivar Solutions Usa, LLC | Charlotte | NC | — | ◇ UNVERIFIED |
| UBUniversal Bioenergy of North America INC | Nettleton | MS | — | ◇ UNVERIFIED |
| UEUniversal Environmental Services, LLC | Peachtree City | GA | — | ◇ UNVERIFIED |
 Universal Plastics - Middlefield (0228000127) | Middlefield | OH | — | ◇ UNVERIFIED |
| UOUniversity of Portland | Portland | OR | — | ◇ UNVERIFIED |
| UIUraseal INC | Dover | NH | — | ◇ UNVERIFIED |
| UCUremet CORP | Santa Ana | CA | — | ◇ UNVERIFIED |
| UCUremet CORP | Garden Grove | CA | — | ◇ UNVERIFIED |
| UHUrethane Holdings, LLC | Alpharetta | GA | — | ◇ UNVERIFIED |
| UEUSA Environment | Pasadena | TX | — | ◇ UNVERIFIED |
| USU. S Amines LLC | Axis | AL | — | ◇ UNVERIFIED |
| URUSA Resources Technology LLC | Elizabeth | NJ | — | ◇ UNVERIFIED |
| UBU.s. Biofuels INC | Rome | GA | — | ◇ UNVERIFIED |
| UBUS Biofuels INC. | Rome | GA | — | ◇ UNVERIFIED |
| UDUS Doe Kansas City Plant | Kansas City | MO | — | ◇ UNVERIFIED |
| UOUsdol Osha - Atlanta West Ao | Marietta | GA | — | ◇ UNVERIFIED |
| UOUsdol Osha Aurora Office | Elgin | IL | — | ◇ UNVERIFIED |
| USU S Energy Rng Deer Run | Kewaunee | WI | — | ◇ UNVERIFIED |
| USU S Energy Rng Facility Clover Hill | Ashford | WI | — | ◇ UNVERIFIED |
| UEU.s. Energy Rng Facility Dallmann | Brillion | WI | — | ◇ UNVERIFIED |
| UGU.s. Gain Rng Facility S&s | Sturgeon Bay | WI | — | ◇ UNVERIFIED |
| UMUS Merchants Financial Group | Ontario | CA | — | ◇ UNVERIFIED |
| URUssner Residence | Jackson | CA | — | ◇ UNVERIFIED |
| UPUsstc - Primary | Richmond | VA | — | ◇ UNVERIFIED |
| UIUti Intergrated Logistics/du Pont | Little Hocking | OH | — | ◇ UNVERIFIED |
| USUv Specialties LLC | Saint Charles | IL | — | ◇ UNVERIFIED |
| VTValenSil Technologies, LLC | Avon Lake | OH | — | ◇ UNVERIFIED |
| VWValfilm Wind Project | Findlay | OH | — | ◇ UNVERIFIED |
| VCValley Creative LLC | San Jose | CA | — | ◇ UNVERIFIED |
| VPValley Plastics | Stockton | CA | — | ◇ UNVERIFIED |
| VWValley Winery Supplies CORP | Newman | CA | — | ◇ UNVERIFIED |
| VValtris | Fort Worth | TX | — | ◇ UNVERIFIED |
| VSValtris Specialty Chemicals | Bridgeport | NJ | — | ◇ UNVERIFIED |
| VAV and E Components, Incorporated | High Point | NC | — | ◇ UNVERIFIED |
| VIVarn International, INC. | Houston | TX | — | ◇ UNVERIFIED |
| VEVerdant Energy Solutions - Palestine | Palestine | TX | — | ◇ UNVERIFIED |
| VVersogen-1603 | Wilmington | DE | — | ◇ UNVERIFIED |
| VFVersogen - Fmc - S115 | Newark | DE | — | ◇ UNVERIFIED |
| VHVertellus Health & Specialty Products LLC | Delaware Water Gap | PA | — | ◇ UNVERIFIED |
| VPVertex Plastics INC Kearney | Kearney | MO | — | ◇ UNVERIFIED |
| VViant | Chicopee | MA | — | ◇ UNVERIFIED |
| VNVibracoustic North America L.p. | Manchester | NH | — | ◇ UNVERIFIED |
| VCVibrantz CORP | Orrville | OH | — | ◇ UNVERIFIED |
| VLVictoria Lynskey Dmd Mds INC a Professional Corporation | Santa Rosa | CA | — | ◇ UNVERIFIED |
| VRVictory Renewables LLC | Stockton | CA | — | ◇ UNVERIFIED |
| VLVida Labs, LLC | San Leandro | CA | — | ◇ UNVERIFIED |
| VDVigon Distribution Center | East Stroudsburg | PA | — | ◇ UNVERIFIED |
| VIVip International INC | Wilmington | CA | — | ◇ UNVERIFIED |
| VBVirdia B2x LLC - Raceland Plant | Raceland | LA | — | ◇ UNVERIFIED |
| VEVirginia Ethanol Distilling Company | Roanoke | VA | — | ◇ UNVERIFIED |
| VCViridis Chemical CO | Peoria | IL | — | ◇ UNVERIFIED |
| VCViridis Chemical Company | Peoria | IL | — | ◇ UNVERIFIED |
| VCVistron CORP Filon Div | Hawthorne | CA | — | ◇ UNVERIFIED |
| VVVolusol / Volu-sol / Specialty Alcohols / Volu-sol Janitorial | Tooele | UT | — | ◇ UNVERIFIED |
| VRVoyles Road Facility | Athens | GA | — | ◇ UNVERIFIED |
| VAVPT Acquisitions LLC | Hummelstown | PA | — | ◇ UNVERIFIED |
| WVWa317942271 - Vancouver Plastics LLC | Vancouver | WA | — | ◇ UNVERIFIED |
| WCWa317944017 - Carbitex, INC. | Kennewick | WA | — | ◇ UNVERIFIED |
| WAWa317946040 - American Cushion Industries, I | Shelton | WA | — | ◇ UNVERIFIED |
| WVWabash Valley Resources LLC | West Terre Haute | IN | — | ◇ UNVERIFIED |
| WCWarren Concrete | Corsicana | TX | — | ◇ UNVERIFIED |
| WPWaste Path Sanitary Landfill LLC | Calvert City | KY | — | ◇ UNVERIFIED |
| WPWaterway Plastics | Oxnard | CA | — | ◇ UNVERIFIED |
| WIWebco, INC. | Soddy Daisy | TN | — | ◇ UNVERIFIED |
| WLWellmark LLC | Asheboro | NC | — | ◇ UNVERIFIED |
| WPWescon Plastics LLC | Wichita | KS | — | ◇ UNVERIFIED |
| WPWestech Products INC | Corona | CA | — | ◇ UNVERIFIED |
| WPWestern Plastics | Temecula | CA | — | ◇ UNVERIFIED |
| WSWestern Synthetic Fiber, INC | Carson | CA | — | ◇ UNVERIFIED |
| WEWestlake Epoxy Deer Park | Deer Park | TX | — | ◇ UNVERIFIED |
| WVWestlake Vinyls CO LP | Geismar | LA | — | ◇ UNVERIFIED |
