| UBUnited Bark Products | Orland | CA | — | ◇ UNVERIFIED |
| UBUnited Beauty Brands LLC | Los Angeles | CA | — | ◇ UNVERIFIED |
| UBUnited Biologics INC | Irvine | CA | — | ◇ UNVERIFIED |
| UBUnited Biologics INC | Santa Ana | CA | — | ◇ UNVERIFIED |
| UBUnited Building Center | Breese | IL | — | ◇ UNVERIFIED |
| UCUnited Cartage INC | Hickory Hills | IL | — | ◇ UNVERIFIED |
| UCUnited Consortium, INC. | Valencia | CA | — | ◇ UNVERIFIED |
| UPUnited Personnel Services, INC. | Whately | MA | — | ◇ UNVERIFIED |
| URUnited Rentals | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| USUnited Science Industries | Dix | IL | — | ◇ UNVERIFIED |
| USUnited Science Industries INC | Okawville | IL | — | ◇ UNVERIFIED |
| USUnited Staffing Associates, LLC | Westlake Village | CA | — | ◇ UNVERIFIED |
| USUnited Stated Postal Service | San Mateo | CA | — | ◇ UNVERIFIED |
| USUnited Sugars Producers & Refiners Cooperative-chicago | Chicago | IL | — | ◇ UNVERIFIED |
| UWUnited Wire Craft, INC. | Des Plaines | IL | — | ◇ UNVERIFIED |
| U5Unity 5 INC | Deerfield | IL | — | ◇ UNVERIFIED |
| USUnivar Solutions USA INC. | Carteret | NJ | — | ◇ UNVERIFIED |
| UPUniversal Packaging Systems, INC. Dba Paklab | Chino | CA | — | ◇ UNVERIFIED |
| UPUniversal Packing Systems Dba Pak Lab | Batavia | OH | — | ◇ UNVERIFIED |
| USUniversal Sawmill | Bungay | IL | — | ◇ UNVERIFIED |
| UFUniversity Frames INC | Anaheim | CA | — | ◇ UNVERIFIED |
| UPUniversity Park Golo | University Park | IL | — | ◇ UNVERIFIED |
| USUniversity Service | Decatur | IL | — | ◇ UNVERIFIED |
| URUpper Rock Energy Partners LLC - Upper Rock Island County Landfill | East Moline | IL | — | ◇ UNVERIFIED |
| UUps | Kettleman City | CA | — | ◇ UNVERIFIED |
| UUps | Urbana | IL | — | ◇ UNVERIFIED |
| USUps Small Package | Kettleman City | CA | — | ◇ UNVERIFIED |
| UBUrnex Brand INC | Elmsford | NY | — | ◇ UNVERIFIED |
| U1Ursa 1 Stop | Ursa | IL | — | ◇ UNVERIFIED |
| UTUrsa Truck and Trailer Repair | Ursa | IL | — | ◇ UNVERIFIED |
| UIUrthpact Innovations Dba Urthpact West | Lincoln | CA | — | ◇ UNVERIFIED |
| UAUS Advanced Medical Research INC. | Henderson | NV | — | ◇ UNVERIFIED |
| UPUSA Packaging Division of Nch | Irving | TX | — | ◇ 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 |
| UCU.S. Canvas & Awning Corp. | Houston | TX | — | ◇ UNVERIFIED |
| UDUS Doe Fermilab | Batavia | IL | — | ◇ UNVERIFIED |
| UDU.s. Doe Pinellas Plant | Largo | FL | — | ◇ UNVERIFIED |
| UOUsdol Osha- Hasbrouck Heights Area Office | Moonachie | NJ | — | ◇ UNVERIFIED |
| UOUsdol Osha Jackson | Madison | MS | — | ◇ 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 |
| UMUse Me Products, LLC | Portland | ME | — | ◇ UNVERIFIED |
| UFUS Food Service INC | Glendale Heights | IL | — | ◇ UNVERIFIED |
| UGUS Gas of Burbank | Burbank | IL | — | ◇ UNVERIFIED |
| UHUS Hanger Company, LLC | Gardena | CA | — | ◇ UNVERIFIED |
| USU.s. Soaps Mfg Company | Raleigh | NC | — | ◇ UNVERIFIED |
| USUS Speedmart Mobil | Mchenry | IL | — | ◇ UNVERIFIED |
| UTUS Technology Recycling CORP | Canton | OH | — | ◇ UNVERIFIED |
| USUsva Supply Depot | Hines | IL | — | ◇ UNVERIFIED |
| UMUswp Manufacturing | Spokane Valley | WA | — | ◇ UNVERIFIED |
| UAUtc Aerospace Systems | Lake Suzy | FL | — | ◇ UNVERIFIED |
| USUtica Silica LLC | Lasalle | IL | — | ◇ UNVERIFIED |
| UIUtley's INC | Woodside | NY | — | ◇ UNVERIFIED |
| VLVacant Lot | Arrowsmith | IL | — | ◇ UNVERIFIED |
| VIVacqua Industrial Services, LLC | Shippenville | PA | — | ◇ 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 |
 Valent Biosciences LLC | Libertyville | IL | — | ◇ UNVERIFIED |
| VValero | Posen | IL | — | ◇ UNVERIFIED |
| VEVallas Enterprises, Incorporated Dba Premium Liquors | New Bedford | MA | — | ◇ UNVERIFIED |
| VAValley Auto Craft INC | Batavia | IL | — | ◇ UNVERIFIED |
| VDValley Drapery & Upholstery | Los Angeles (Van Nuys area) | CA | — | ◇ UNVERIFIED |
| VFValley Forge Manufacturing Labs, LLC | Norristown | PA | — | ◇ UNVERIFIED |
| VGValley Gold Group, LLC | Grass Valley | CA | — | ◇ UNVERIFIED |
| VMValley Manufacturing | Troy | NY | — | ◇ UNVERIFIED |
| VOValley of the Sun Cosmetics, LLC | Gardena | CA | — | ◇ UNVERIFIED |
| VPValley Products Company | Memphis | TN | — | ◇ UNVERIFIED |
| VTValley Transit | Hodgkins | IL | — | ◇ UNVERIFIED |
| VVValley View Industries INC | Fairbury | IL | — | ◇ UNVERIFIED |
| VVValley View Industries INC | Fairbury | IL | — | ◇ UNVERIFIED |
| VVValley View Youth Correctional Center | Saint Charles | IL | — | ◇ UNVERIFIED |
| VVValor Ventures Group, LLC | Plano | TX | — | ◇ UNVERIFIED |
| VPValue Products INC | Stockton | CA | — | ◇ UNVERIFIED |
| VPValue Products INC | Santa Clara | CA | — | ◇ UNVERIFIED |
| VSValve Specialists INC | Addison | IL | — | ◇ UNVERIFIED |
| VPVAM Pilot LLC | Las Vegas | NV | — | ◇ UNVERIFIED |
| VHVandahl Holdings LLC | Henderson | NV | — | ◇ UNVERIFIED |
| VMVander-bend Manufacturing | Stockton | CA | — | ◇ UNVERIFIED |
| VMVander-bend Manufacturing INC | Santa Clara | CA | — | ◇ UNVERIFIED |
| VIVanderleij Industries, LLC | Houston | TX | — | ◇ UNVERIFIED |
| VIVandeven INC | Carrollton | IL | — | ◇ UNVERIFIED |
 Vanguard Electronics Company, a Californ | Huntington beach | CA | — | ◇ UNVERIFIED |
| VSVanguard Soap LLC | Memphis | TN | — | ◇ UNVERIFIED |
| VHVan Hise III LLC | Footville | WI | — | ◇ UNVERIFIED |
| VMVanitas Manufacturers INC Dba Cal-western Manufacturers | Gardena | CA | — | ◇ UNVERIFIED |
| VHVantage Hemp Falcon | Greeley | CO | — | ◇ UNVERIFIED |
| VSVantage Specialty Ingredients | Warren | NJ | — | ◇ UNVERIFIED |
| VLVapetasia LLC | Las Vegas | NV | — | ◇ UNVERIFIED |
| VTVapor Technologies INC | Boulder | CO | — | ◇ UNVERIFIED |
| VBVaughn Borchers | Gilman | IL | — | ◇ UNVERIFIED |
| VCVb Cosmetics, INC. (frye Facility) | Chandler | AZ | — | ◇ UNVERIFIED |
| VPVcna Prairie Aggregates Illinois INC Yard 6099 | Ashkum | IL | — | ◇ UNVERIFIED |
| VPVcna Prairie INC | Armstrong | IL | — | ◇ UNVERIFIED |
| VPVcna Prairie INC | Joliet | IL | — | ◇ UNVERIFIED |
