| TRTyler R. Yager and Becky J. Yager | Troy | IL | — | ◇ UNVERIFIED |
| TJTylers Jefferson Motors INC | Mount Vernon | IL | — | ◇ UNVERIFIED |
| TBTyrone Borough Stp | Tyrone | PA | — | ◇ UNVERIFIED |
| TLTy-Stitch, LLC | Trenton | NJ | — | ◇ UNVERIFIED |
| UPUc Paving INC | Troy Grove | IL | — | ◇ UNVERIFIED |
| UIUcs INC. | Lincolnton | NC | — | ◇ UNVERIFIED |
| UCU.e. Compression | Commerce City | CO | — | ◇ UNVERIFIED |
| UTUic Transportation Garage | Chicago | IL | — | ◇ UNVERIFIED |
| ULUllman8 LLC | Baltimore | MD | — | ◇ UNVERIFIED |
| USUllman Sails Florida | Sarasota | FL | — | ◇ UNVERIFIED |
| USUlrich Standard | Metamora | IL | — | ◇ UNVERIFIED |
| UCUltimate Collision Repair INC | Schaumburg | IL | — | ◇ UNVERIFIED |
| USUltimate Shade Alternatives INC. | Chandler | AZ | — | ◇ UNVERIFIED |
| UEUltralite Enterprises Inc | Lawrenceville | GA | — | ◇ UNVERIFIED |
| UCUmai Clothing LLC | New York | NY | — | ◇ UNVERIFIED |
| UWUmda Wholesale Retail INC Dba Island Appareal | Saipan | MP | — | ◇ UNVERIFIED |
| UPUncle Phil, LLC | Los Angeles | CA | — | ◇ UNVERIFIED |
| UDUncrushed Dreams LLC | Hudson | WI | — | ◇ UNVERIFIED |
| UIUndercover, Inc. | Chattanooga | TN | — | ◇ UNVERIFIED |
| UAUnibody Auto Collision | Chicago | IL | — | ◇ UNVERIFIED |
| UFUni Fab INC | East Saint Louis | IL | — | ◇ UNVERIFIED |
| UCUnifirst CORP | Owensboro | KY | — | ◇ UNVERIFIED |
| UCUnifirst Corporation | Agawam | MA | — | ◇ UNVERIFIED |
| UGUniforms Galore Inc. | Ensley | AL | — | ◇ UNVERIFIED |
| UMUniforms Manufacturing, Inc. | Scottsdale | AZ | — | ◇ UNVERIFIED |
| UFUnifour Finishers Incorporated | Hickory | NC | — | ◇ UNVERIFIED |
| U7Union 76 | Oak Park | IL | — | ◇ UNVERIFIED |
| U7Union 76 Car Wash | Chicago | IL | — | ◇ UNVERIFIED |
| UBUnion Business Center | Cheektowaga | NY | — | ◇ UNVERIFIED |
| UCUnion County State Pond Water Plant | Jonesboro | IL | — | ◇ UNVERIFIED |
| UPUnion Pacific | Bellwood | IL | — | ◇ UNVERIFIED |
| UPUnion Pacific Railroad | Chicago | IL | — | ◇ UNVERIFIED |
| UPUnion Partners Upx CORP Dba Lamination Specialities CORP LLC | Chicago | IL | — | ◇ UNVERIFIED |
| UPUnion Place INC | Excelsior | MN | — | ◇ UNVERIFIED |
| UUUnion Underwear CO INC - Fruit of the Loom | Jamestown | KY | — | ◇ UNVERIFIED |
| UUUnion Underwear - Fruit of the Loom | Jamestown | KY | — | ◇ UNVERIFIED |
| UEUnique Embroidery Print LLC | Opa Locka | FL | — | ◇ UNVERIFIED |
| UIUnique Imaging Concepts INC | Louisville | KY | — | ◇ UNVERIFIED |
| UMUnique Marble | Vero Beach | FL | — | ◇ UNVERIFIED |
| UCUni-sim Corporation | Lisbon Falls | ME | — | ◇ UNVERIFIED |
| UBUnisource Bd INC | Queens, | NY | — | ◇ UNVERIFIED |
| UAUnited Airlines Ahnoc | Arlington Heights | IL | — | ◇ UNVERIFIED |
| UAUnited Auto Repair Concord LLC | Concord | CA | — | ◇ UNVERIFIED |
| UBUnited Bark Products | Orland | CA | — | ◇ UNVERIFIED |
| UBUnited Biologics INC | Santa Ana | CA | — | ◇ UNVERIFIED |
| UBUnited Biologics INC | Irvine | CA | — | ◇ UNVERIFIED |
| UBUnited Building Center | Breese | IL | — | ◇ UNVERIFIED |
| UCUnited Carpet | Hazelwood | MO | — | ◇ UNVERIFIED |
| UCUnited Cartage INC | Hickory Hills | IL | — | ◇ UNVERIFIED |
| UFUnited Fabricants Strainrite | Auburn | ME | — | ◇ UNVERIFIED |
| UPUnited Personnel Services, INC. | Whately | MA | — | ◇ UNVERIFIED |
| URUnited Real Estate LLC | Cumming | GA | — | ◇ UNVERIFIED |
| URUnited Rentals | Salida | CA | — | ◇ UNVERIFIED |
| URUnited Rentals | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| URUnited/ Rubidoux Printing INC | Corona | CA | — | ◇ UNVERIFIED |
| USUnited Science Industries | Dix | IL | — | ◇ UNVERIFIED |
| USUnited Science Industries INC | Okawville | IL | — | ◇ UNVERIFIED |
| USUnited Sorbents, LLC | Lexington | TN | — | ◇ UNVERIFIED |
| USUnited States Awning Company | Sarasota | FL | — | ◇ UNVERIFIED |
| USUnited Sugars Producers & Refiners Cooperative-chicago | Chicago | IL | — | ◇ UNVERIFIED |
| UWUnited Wire Craft, INC. | Des Plaines | IL | — | ◇ UNVERIFIED |
| UTUnitex Textile Rental Services | Hartford | CT | — | ◇ UNVERIFIED |
| U5Unity 5 INC | Deerfield | IL | — | ◇ UNVERIFIED |
| USUnivar Solutions USA INC. | Carteret | NJ | — | ◇ UNVERIFIED |
| UAUniversal Athletic Services, INC. | Bozeman | MT | — | ◇ UNVERIFIED |
| UDUniversal Digital Print LLC | Saint Paul | MN | — | ◇ UNVERIFIED |
| UEUniversal Embroidery LLC | Grand Rapids | MI | — | ◇ UNVERIFIED |
| UEUniversal Embroidery LLC | Grand Rapids | MI | — | ◇ UNVERIFIED |
| UEUniversal Export/Import Inc | Port Saint Lucie | FL | — | ◇ UNVERIFIED |
| ULUniversal Logistics | Compton | CA | — | ◇ UNVERIFIED |
 Universal Printing CORP | Miami | FL | — | ◇ UNVERIFIED |
| USUniversal Sawmill | Bungay | IL | — | ◇ UNVERIFIED |
| USUniversal Screenprint | Thief River Falls | MN | — | ◇ 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 | Urbana | IL | — | ◇ UNVERIFIED |
| UBUps Bloomington | Bloomington | CA | — | ◇ UNVERIFIED |
| UGUpward Graphics, LLC (JAC Properties of Oswego County, LLC | Fulton | NY | — | ◇ UNVERIFIED |
| UIUrbanika Interiors LLC | Miami Gardens | FL | — | ◇ UNVERIFIED |
| UMUrban Magix LLC | Montgomery | AL | — | ◇ UNVERIFIED |
| U1Ursa 1 Stop | Ursa | IL | — | ◇ UNVERIFIED |
| UTUrsa Truck and Trailer Repair | Ursa | IL | — | ◇ UNVERIFIED |
| UIUrthpact Innovations Dba Urthpact West | Lincoln | CA | — | ◇ UNVERIFIED |
| UCUSA Cleaners & Laundry | Bell Gardens | CA | — | ◇ UNVERIFIED |
| UCUSA Custom Apparel, LLC | Medina | OH | — | ◇ UNVERIFIED |
| UIUSA Ink LLC | Arlington | TX | — | ◇ UNVERIFIED |
| ULUs&a, LLC | Belcamp | MD | — | ◇ 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 |
| UBUS Bulksak Holdings, LLC | Malvern | AR | — | ◇ UNVERIFIED |
| UCU.S. Canvas & Awning Corp. | Houston | TX | — | ◇ UNVERIFIED |
| USU S Cocoa Mat LLC | Saint George | SC | — | ◇ UNVERIFIED |
| UCUS Colorworks, LLC | Monroe | NC | — | ◇ UNVERIFIED |
| UDUS Doe Fermilab | Batavia | IL | — | ◇ UNVERIFIED |
| UDU.s. Doe Pinellas Plant | Largo | FL | — | ◇ UNVERIFIED |
| UOUsdol Osha- Hasbrouck Heights | Paterson | NJ | — | ◇ UNVERIFIED |
| UOUsdol Osha- North Aurora | Bensenville | IL | — | ◇ UNVERIFIED |
