| URUpper Rock Energy Partners LLC - Upper Rock Island County Landfill | East Moline | IL | — | ◇ UNVERIFIED |
| UUps | Urbana | IL | — | ◇ UNVERIFIED |
| ULUpsher-smith Laboratories | Denver | CO | — | ◇ UNVERIFIED |
| ULUpside247, LLC | Brooklyn | NY | — | ◇ UNVERIFIED |
| UTUp THe Creek Mustard | Rainelle | WV | — | ◇ UNVERIFIED |
| UIUpward Investments | Honey Brook | PA | — | ◇ UNVERIFIED |
| U3Uranus 3, LLC | Richmond | IN | — | ◇ UNVERIFIED |
| UCUrban Churn LLC | Harrisburg | PA | — | ◇ UNVERIFIED |
 Urban Electric Power INC | Pearl River | NY | — | ◇ UNVERIFIED |
| UCUrbania Coffee Company | Saint Louis | MO | — | ◇ UNVERIFIED |
| ULUrban Lodge Brewing Company, LLC | Manchester | CT | — | ◇ UNVERIFIED |
| U1Ursa 1 Stop | Ursa | IL | — | ◇ UNVERIFIED |
| UMUrsa Minor Brewing LLC | Duluth | MN | — | ◇ UNVERIFIED |
| UTUrsa Truck and Trailer Repair | Ursa | IL | — | ◇ UNVERIFIED |
| UCUrsumari Corporation INC. | Katy | TX | — | ◇ UNVERIFIED |
| UIUrthpact Innovations Dba Urthpact West | Lincoln | CA | — | ◇ UNVERIFIED |
| URUSA Recycling & Excavation | Galesburg | IL | — | ◇ UNVERIFIED |
| UAU.s. Army Corps of Engineers | Pine Bluff | AR | — | ◇ UNVERIFIED |
| UAUS Army National Guard at Midway Airport | Chicago | IL | — | ◇ UNVERIFIED |
| UAU.s. Army - Pine Bluff Arsenal | White Hall | AR | — | ◇ UNVERIFIED |
| UBUS Banknote CORP | Philadelphia | PA | — | ◇ UNVERIFIED |
| UCU.S. Canvas & Awning Corp. | Houston | TX | — | ◇ UNVERIFIED |
| UCUS Chicory Processing Plant | Scottsbluff | NE | — | ◇ UNVERIFIED |
| UUsda | Carthage | TX | — | ◇ UNVERIFIED |
| UUUsda Usfs R05 Air Attack Base | Chico | CA | — | ◇ UNVERIFIED |
| UDU.s. Dept. of Agriculture | Marshville | NC | — | ◇ UNVERIFIED |
| UDUS Doe Fermilab | Batavia | IL | — | ◇ UNVERIFIED |
| UDU.s. Doe Pinellas Plant | Largo | FL | — | ◇ 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 - Cincinnati Area Office | New Carlisle | OH | — | ◇ UNVERIFIED |
| UDUS Dol Osha Fort Lauderdale Ao | Doral | FL | — | ◇ UNVERIFIED |
| UOUsdol Osha- Hasbrouck Heights | Paterson | NJ | — | ◇ UNVERIFIED |
| UOUsdol Osha - Kcao | Joplin | MO | — | ◇ UNVERIFIED |
| UOUsdol Osha Little Rock Ao | Little Rock | AR | — | ◇ UNVERIFIED |
| UOUsdol Osha- North Aurora | Glendale Heights | IL | — | ◇ UNVERIFIED |
| UOUsdol Osha- North Aurora | Aurora | IL | — | ◇ UNVERIFIED |
| UOUsdol Osha- North Aurora | Mchenry | IL | — | ◇ UNVERIFIED |
| UOUsdol - Osha Springfield Area Office | Ashburnham | MA | — | ◇ UNVERIFIED |
| UOUsdol - Osha Springfield Area Office | Agawam | MA | — | ◇ UNVERIFIED |
| UOUsdol - Osha Springfield Area Office | Holyoke | MA | — | ◇ UNVERIFIED |
| UOUsdol - Osha Springfield Area Office | Westfield | MA | — | ◇ UNVERIFIED |
| UDU.S. Durum Products Limited | Harrisburg | PA | — | ◇ UNVERIFIED |
| UEUS Ecology Alaska, LLC | Anchorage | AK | — | ◇ UNVERIFIED |
| UFUS Foods | Hurricane | WV | — | ◇ UNVERIFIED |
| USU S Foodservice | Livermore | CA | — | ◇ UNVERIFIED |
| UFUS Food Service INC | Glendale Heights | IL | — | ◇ UNVERIFIED |
| UFUS Foods INC | Paris | TN | — | ◇ UNVERIFIED |
| UGUS Gas of Burbank | Burbank | IL | — | ◇ UNVERIFIED |
| UHUS Hanger Company, LLC | Gardena | CA | — | ◇ UNVERIFIED |
| UUsimplyseason | Layton | UT | — | ◇ UNVERIFIED |
| UWUsinger's Wiener Works, INC. | Milwaukee | WI | — | ◇ UNVERIFIED |
| UNU.s. Nutraceuticals, L.l.c. | Eustis | FL | — | ◇ UNVERIFIED |
| ULUspharma Ltd, CO. | Miami Lakes | FL | — | ◇ UNVERIFIED |
| UNUspl Nutritionals LLC | North Brunswick | NJ | — | ◇ UNVERIFIED |
| USU S Salt - Watkins Glen Refinery | Watkins Glen | NY | — | ◇ UNVERIFIED |
| USUS Specialty Properties LLC | Allentown | PA | — | ◇ UNVERIFIED |
| USUS Speedmart Mobil | Mchenry | IL | — | ◇ UNVERIFIED |
| USU.s. Spice Mill, INC. | Chicago | IL | — | ◇ UNVERIFIED |
| UMUst Mfg, LLC (labs) | Layton | UT | — | ◇ UNVERIFIED |
| USUsva Supply Depot | Hines | IL | — | ◇ UNVERIFIED |
| UWU.s Waffle Company INC (liberty Plant) | Liberty | SC | — | ◇ UNVERIFIED |
| UWU.s. Water Services | Aberdeen | MD | — | ◇ UNVERIFIED |
| UWUS Water Services | Carrollton | MO | — | ◇ UNVERIFIED |
| UMUswp Manufacturing | Spokane Valley | WA | — | ◇ UNVERIFIED |
| UBUtah Beef Producers, LLC | Richfield | UT | — | ▲ REPORTED CLOSED |
| UCUtah Chips CO | Clearfield | UT | — | ◇ UNVERIFIED |
 Utah Foam Products CO. INC. | Nephi | UT | — | ◇ UNVERIFIED |
| ULUtara, LLC | Sandpoint | ID | — | ◇ UNVERIFIED |
| UAUtc Aerospace Systems | Lake Suzy | FL | — | ◇ UNVERIFIED |
| UIUtepils Investments, LLC | Minneapolis | MN | — | ◇ UNVERIFIED |
| UIUtepils Investments, LLC | Minneapolis | MN | — | ◇ UNVERIFIED |
| USUtica Silica LLC | Lasalle | IL | — | ◇ UNVERIFIED |
| UIUtley's INC | Woodside | NY | — | ◇ UNVERIFIED |
| UQUtz Quality Foods Dba Condor | Denver | CO | — | ◇ UNVERIFIED |
| UQUtz Quality Foods INC | Fitchburg | MA | — | ◇ UNVERIFIED |
| UQUtz Quality Foods INC | Hanover | PA | — | ◇ UNVERIFIED |
| UQUtz Quality Foods Inc/ephrata | Ephrata | PA | — | ◇ UNVERIFIED |
| UQUtz Quality Foods LLC Dba Zapp's Potato Chips | Gramercy | LA | — | ◇ UNVERIFIED |
| VLVacant Lot | Arrowsmith | IL | — | ◇ UNVERIFIED |
| VFVacaville Fruit CO INC | Vacaville | CA | — | ◇ UNVERIFIED |
| VFVacaville Fruit Company INC | Vacaville | CA | — | ◇ UNVERIFIED |
| VIVacqua Industrial Services, LLC | Shippenville | PA | — | ◇ UNVERIFIED |
| VDVacu Dry | Sebastopol | CA | — | ◇ UNVERIFIED |
| VPVacuum Process Engineering | Sacramento | CA | — | ◇ UNVERIFIED |
| VPVacuum Process Engineering INC | Sacramento | CA | — | ◇ UNVERIFIED |
 Vacuum Process Engineering INC Dba Vpe | Sacramento | CA | — | ◇ UNVERIFIED |
 Vacuum Research Corporation | Newport News | VA | — | ◇ UNVERIFIED |
| VBVagabond Brewing LLC | Salem | OR | — | ◇ UNVERIFIED |
| VLVahe Lepedjian | Los Angeles | CA | — | ◇ UNVERIFIED |
| VHVa Hospital | Martinez | CA | — | ◇ UNVERIFIED |
| VMVail Mountain Coffee and Tea Company | Minturn | CO | — | ◇ UNVERIFIED |
| VPValencia Pharmacy | Newhall | CA | — | ◇ UNVERIFIED |
 Valent Biosciences LLC | Libertyville | IL | — | ◇ UNVERIFIED |
| VCValentine Cafe LLC | Oak Creek | WI | — | ◇ UNVERIFIED |
| VCValentine Coffee Co. | Milwaukee | WI | — | ◇ UNVERIFIED |
| VIValentini Ice Cream | Hialeah | FL | — | ◇ UNVERIFIED |
| VPValerio's Pilipino Bake Shop Inc. | San Diego | CA | — | ◇ UNVERIFIED |
