| UFUnited Food Solutions LLC | Carson City | NV | — | ◇ UNVERIFIED |
| USUnited Salt Corporation | Missouri City | TX | — | ◇ UNVERIFIED |
| USUnited States Department of Energy Savannah River Site | Aiken | SC | — | ◇ UNVERIFIED |
| USUnivar Solutions Liquids Plant Legacy Magnablend | Waxahachie | TX | — | ◇ UNVERIFIED |
| USUnivar Solutions USA LLC | Fairfield | CA | — | ◇ UNVERIFIED |
| UUUnivar USA INC | Hobbs | NM | — | ◇ UNVERIFIED |
| UPUniversal Polymer Corporation | Chino | CA | — | ◇ UNVERIFIED |
| UHUnlimited Horizons, L.l.c. | Matthews | NC | — | ◇ UNVERIFIED |
| UUnocal | Wilmington | CA | — | ◇ UNVERIFIED |
 Urban Electric Power INC | Pearl River | NY | — | ◇ UNVERIFIED |
| UAU.s. Army - Pine Bluff Arsenal | White Hall | AR | — | ◇ UNVERIFIED |
| UBUS Banknote CORP | Philadelphia | PA | — | ◇ UNVERIFIED |
| UUUsda Usfs R05 Air Attack Base | Chico | CA | — | ◇ UNVERIFIED |
| UDUS Doi Blm Pocatello Air Tanker Base | Pocatello | ID | — | ◇ UNVERIFIED |
| UDUS Doi Blm Twin Falls Air Tanker Base | Twin Falls | ID | — | ◇ UNVERIFIED |
| UOUsdol Osha | Dalton | GA | — | ◇ UNVERIFIED |
| UOUsdol Osha | Mohrsville | PA | — | ◇ UNVERIFIED |
| UOUsdol Osha- North Aurora | Mchenry | IL | — | ◇ UNVERIFIED |
| UEUS Ecology Alaska, LLC | Anchorage | AK | — | ◇ UNVERIFIED |
| UUsimplyseason | Layton | UT | — | ◇ UNVERIFIED |
| USU S Salt - Watkins Glen Refinery | Watkins Glen | NY | — | ◇ UNVERIFIED |
| USU.s. Spice Mill, INC. | Chicago | IL | — | ◇ UNVERIFIED |
| UWU.s. Water Services | Aberdeen | MD | — | ◇ UNVERIFIED |
| UWUS Water Services | Carrollton | MO | — | ◇ UNVERIFIED |
 Utah Foam Products CO. INC. | Nephi | UT | — | ◇ UNVERIFIED |
| VPVacuum Process Engineering | Sacramento | CA | — | ◇ UNVERIFIED |
| VEValley Energy | Sterling | IL | — | ◇ UNVERIFIED |
| VDVan Drunen Farms - Golden State Herbs INC | Indio | CA | — | ◇ UNVERIFIED |
| VHVan Houtte INC | Henderson | KY | — | ◇ UNVERIFIED |
| VCVape Craft LLC | Vista | CA | — | ◇ UNVERIFIED |
| VIVapor Image LLC | Hanover | MA | — | ◇ UNVERIFIED |
| VSVapor Source Hq | Pueblo | CO | — | ◇ UNVERIFIED |
| VIVaravo INC | North Hollywood | CA | — | ◇ UNVERIFIED |
| VIVarian INC | Lake Forest | CA | — | ◇ UNVERIFIED |
| VSVarian Sample Preparation Products | Harbor City | CA | — | ◇ UNVERIFIED |
| VCVentura Coastal LLC Attn: Trey Burrows | Visalia | CA | — | ◇ UNVERIFIED |
| VCVenture Chemical INC. | Seagraves | TX | — | ◇ UNVERIFIED |
| VVerifolia | Healdsburg | CA | — | ◇ UNVERIFIED |
| VIVerifone INC | Lincoln | CA | — | ◇ UNVERIFIED |
| VMVersum Materials US LLC - Suite 101 | Tempe | AZ | — | ◇ UNVERIFIED |
| VTVer Tech Laboratories Inc | Rockford | MN | — | ◇ UNVERIFIED |
| VCVertex Chemical Corporation Memphis, Tn | Memphis | TN | — | ◇ UNVERIFIED |
| VUVesuvius USA Site | Chehalis | WA | — | ◇ UNVERIFIED |
| VLVhg Labs INC. Dba Lgc Standards | Manchester | NH | — | ◇ UNVERIFIED |
| VVVida Verde, LLC | Fayetteville | AR | — | ◇ UNVERIFIED |
| VGVincit Group | Livingston | CA | — | ◇ UNVERIFIED |
| VEVintage E-liquids | Foothill Ranch | CA | — | ◇ UNVERIFIED |
| VRVmr Receiving | Miami | FL | — | ◇ UNVERIFIED |
 Vorbeck Materials CORP. | Grand Forks | ND | — | ◇ UNVERIFIED |
| VVulcan | Los Gatos | CA | — | ◇ UNVERIFIED |
| VIVwr International, LLC | Bridgeport | NJ | — | ◇ UNVERIFIED |
| WIWa317938808 - I P Callison & Sons INC | Lacey | WA | — | ◇ UNVERIFIED |
| WBWa317941256 - Barleans Organic Oils LLC | Ferndale | WA | — | ◇ UNVERIFIED |
| WMWa317946434 - Mama J S LLC | Longview | WA | — | ◇ UNVERIFIED |
| WEWalker Emulsions | Portland | OR | — | ◇ UNVERIFIED |
| W1Warehouse 14 - Chemtreat Containers | Nampa | ID | — | ◇ UNVERIFIED |
| W2Warehouse 22 - Chemtreat Container | Centerville | UT | — | ◇ UNVERIFIED |
| W3Warehouse 37 - Chemtreat Containers South Side of the Building | Chino | CA | — | ◇ UNVERIFIED |
| W5Warehouse 50 Tesla | Irvine | CA | — | ◇ UNVERIFIED |
| WCWarsaw Chemical Holdings LLC | Warsaw | IN | — | ◇ UNVERIFIED |
| WWatermark | Ozark | MO | — | ◇ UNVERIFIED |
| WSWater Science Technologies LLC | Birmingham | AL | — | ◇ UNVERIFIED |
| WSWater Science Technologies LLC - Miles City | Miles City | MT | — | ◇ UNVERIFIED |
| WCWaveguide Corporation | Cambridge | MA | — | ◇ UNVERIFIED |
| WTWb&d Technologies INC | Madras | OR | — | ◇ UNVERIFIED |
| WFWeatherford Facility Manufacturing | Weatherford | TX | — | ◇ UNVERIFIED |
| WWeber | San Leandro | CA | — | ◇ UNVERIFIED |
| WWWellons Water Technology | Vancouver | WA | — | ◇ UNVERIFIED |
| WAWellston Aerosol Mfg CO INC | Wellston | OH | — | ◇ UNVERIFIED |
| WAWestech Aerosol | Bremerton | WA | — | ◇ UNVERIFIED |
| WSWestfalia Surge West INC. | Fresno | CA | — | ◇ UNVERIFIED |
| WCWestlake Chemical | Gallman | MS | — | ◇ UNVERIFIED |
| WFWestwego Facility | Westwego | LA | — | ◇ UNVERIFIED |
| WLWestwin LTD | Detroit | MI | — | ◇ UNVERIFIED |
| WDWet Design | Sun Valley | CA | — | ◇ UNVERIFIED |
| WCWharton Chemical Complex | Hungerford | TX | — | ◇ UNVERIFIED |
| WCWiberg Corporation of California | Downey | CA | — | ◇ UNVERIFIED |
| WIWilcorp Inds INC -bil | Billings | MO | — | ◇ UNVERIFIED |
| WIWilcorp Industries | Marshfield | MO | — | ◇ UNVERIFIED |
| WAWillows at East Greenville | East Greenville | PA | — | ◇ UNVERIFIED |
| WQWilly Quoc Mai | La Mesa | CA | — | ◇ UNVERIFIED |
| WPWilpak Plastics Industries INC | Kearny | NJ | — | ◇ UNVERIFIED |
| WWWind & Willows | Mount Vernon | MO | — | ◇ UNVERIFIED |
| WMWinnemucca Municipal Airport Nw Quadrant | Winnemucca | NV | — | ◇ UNVERIFIED |
| WLW L Plastics CORP | Cedar City | UT | — | ◇ UNVERIFIED |
| WEWls Enterprises, INC | Indianapolis | IN | — | ◇ UNVERIFIED |
| WCWohler Chemical, LLC | Anaheim | CA | — | ◇ UNVERIFIED |
| WTWooldridge Tissue Service | Gardena | CA | — | ◇ UNVERIFIED |
| WSWorkinesh Spice Blends INC | Burnsville | MN | — | ◇ UNVERIFIED |
| WBWorld Business Center Owners' Association, INC | Atlanta | GA | — | ◇ UNVERIFIED |
| WEWorld Energy Elk Grove LLC | Elk Grove | CA | — | ◇ UNVERIFIED |
| WTWpc Technologies | Fenton | MO | — | ◇ UNVERIFIED |
| WRW. R. Grace & Co.-conn. | Baltimore | MD | — | ◇ UNVERIFIED |
| WGW.r. Grace & CO. - Conn. | Baltimore | MD | — | ◇ UNVERIFIED |
| WRW R Grace & CO Conn Grace Construction Prods | Hatfield | PA | — | ◇ UNVERIFIED |
| WSWrist Ship Supply | Harahan | LA | — | ◇ UNVERIFIED |
| WLWsj Llc, Dba Seismic Brewing Company | Santa Rosa | CA | — | ◇ UNVERIFIED |
| WUWsp USA Solutions INC | Scotts Valley | CA | — | ◇ UNVERIFIED |
| WIWSU Investments, LLC | Jackson | MI | — | ◇ UNVERIFIED |
| XX-chem | — | TX | — | ◇ UNVERIFIED |
