| TITulsa Industrial Manufacturing LLC | Tulsa | OK | — | ◇ UNVERIFIED |
| TPTulsa Power Service INC | Chicago | IL | — | ◇ UNVERIFIED |
| TFTumara Food Mart INC | Chicago | IL | — | ◇ UNVERIFIED |
| TETundra Enterprises LLC | Prescott | AZ | — | ◇ UNVERIFIED |
| TSTundra Stone Products, LLC | Freedom | WI | — | ◇ UNVERIFIED |
| TTupperware | North Smithfield | RI | — | ◇ UNVERIFIED |
| TMTupperware Manufacturing | Halls | TN | — | ◇ UNVERIFIED |
| TSTurbo Spas LLC | Adelanto | CA | — | ◇ UNVERIFIED |
| TATuris Auto Collision Center INC | Villa Park | IL | — | ◇ UNVERIFIED |
| TCTurner Cycles LLC | Cleveland | TX | — | ◇ UNVERIFIED |
| TITurn-Key Industrial Services LLC | Columbus | OH | — | ◇ UNVERIFIED |
| TITuscarora INC - Closed | Spartanburg | SC | — | ◇ UNVERIFIED |
| TJTuscola Jumpin Jimmys | Tuscola | IL | — | ◇ UNVERIFIED |
| TCTuthill Corporation | Clearwater | FL | — | ◇ UNVERIFIED |
| TLTuuci, LLC | Miami | FL | — | ◇ UNVERIFIED |
| TJTuxedo Junction 2 | Chicago | IL | — | ◇ UNVERIFIED |
| TCTwin City Wood Recycling | Bloomington | IL | — | ◇ UNVERIFIED |
| TFTwin Frame & Body Repair | River Grove | IL | — | ◇ UNVERIFIED |
| TPTwin Peak Industries | Pacoima | CA | — | ◇ UNVERIFIED |
| TRTwo Rivers Fs INC | Ipava | IL | — | ◇ UNVERIFIED |
| TRTwo Rivers Fs INC | Rushville | IL | — | ◇ UNVERIFIED |
| TWT & W Stamping - Austintown (0250000044) | Youngstown | OH | — | ◇ UNVERIFIED |
| TDTyaut Designs Company INC | West Valley City | UT | — | ◇ UNVERIFIED |
| TETyco Electronics CORP | Franklin | KY | — | ◇ UNVERIFIED |
| THTyco Healthcare Kendall | Watertown | NY | — | ◇ UNVERIFIED |
| TITyco International Management Company, LLC | Doral | FL | — | ◇ UNVERIFIED |
| TITyco International Management Company, LLC | Victoria | TX | — | ◇ UNVERIFIED |
| TTTyco Thermal Controls | Menlo Park | CA | — | ◇ UNVERIFIED |
| TPT.y.g. Products, L.p. | Mckinney | TX | — | ◇ UNVERIFIED |
| TLTyler Livvix Dba Custom Films, INC. | Marshall | IL | — | ◇ UNVERIFIED |
| TJTylers Jefferson Motors INC | Mount Vernon | IL | — | ◇ UNVERIFIED |
| UPUc Paving INC | Troy Grove | IL | — | ◇ UNVERIFIED |
| UIUcs INC. | Lincolnton | NC | — | ◇ UNVERIFIED |
| UCU.e. Compression | Commerce City | CO | — | ◇ UNVERIFIED |
| UDUfo Design | Huntington Beach | CA | — | ◇ UNVERIFIED |
| UTUic Transportation Garage | Chicago | IL | — | ◇ UNVERIFIED |
| USUlrich Standard | Metamora | IL | — | ◇ UNVERIFIED |
| UCUltimate Collision Repair INC | Schaumburg | IL | — | ◇ UNVERIFIED |
| UWUltimate Window INC. | Lawrence | MA | — | ◇ UNVERIFIED |
| UGUltra Glas of Lakeville Incorporated | Lakeville | IN | — | ◇ UNVERIFIED |
| UEUltralite Enterprises Inc | Lawrenceville | GA | — | ◇ UNVERIFIED |
| UAUltrapro Air Tite Ma | North Adams | MA | — | ◇ UNVERIFIED |
| UPUncle Phil, LLC | Los Angeles | CA | — | ◇ UNVERIFIED |
| UIUndercover INC - Rogersville | Rogersville | MO | — | ◇ UNVERIFIED |
| UAUnibody Auto Collision | Chicago | IL | — | ◇ UNVERIFIED |
| UFUni Fab INC | East Saint Louis | IL | — | ◇ 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 Products INC | Leominster | MA | — | ◇ UNVERIFIED |
| UMUnique Marble | Vero Beach | FL | — | ◇ UNVERIFIED |
| UPUnique Plastic Designs Group LLC | Odessa | FL | — | ◇ UNVERIFIED |
| UCUni-sim Corporation | Lisbon Falls | ME | — | ◇ UNVERIFIED |
| UPUnistar Plastics LLC | Harahan | LA | — | ◇ UNVERIFIED |
| UAUnited Airlines Ahnoc | Arlington Heights | IL | — | ◇ UNVERIFIED |
| UBUnited Bark Products | Orland | 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 Comb & Novelty Corporation | Gilbert | AZ | — | ◇ UNVERIFIED |
| UPUnited Personnel Services, INC. | Whately | MA | — | ◇ UNVERIFIED |
 United Plastic Fabricating, INC. | Ocala | FL | — | ◇ UNVERIFIED |
| URUnited Rentals | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| USUnited Science Industries | Dix | IL | — | ◇ UNVERIFIED |
| USUnited Science Industries INC | Okawville | IL | — | ◇ UNVERIFIED |
| USUnited Solutions | Sardis | MS | — | ◇ UNVERIFIED |
| USUnited States Marble | Remus | MI | — | ◇ UNVERIFIED |
| USUnited Sugars Producers & Refiners Cooperative-chicago | Chicago | IL | — | ◇ UNVERIFIED |
| UTUnited Technologies Automotive Sys INC | Union City | IN | — | ◇ UNVERIFIED |
| UWUnited Wire Craft, INC. | Des Plaines | IL | — | ◇ UNVERIFIED |
| U5Unity 5 INC | Deerfield | IL | — | ◇ UNVERIFIED |
| UPUnity Plastics | North Little Rock | AR | — | ◇ UNVERIFIED |
| USUnivar Solutions USA INC. | Providence | RI | — | ◇ UNVERIFIED |
| USUnivar Solutions USA INC. | Carteret | NJ | — | ◇ UNVERIFIED |
| UGUniversal Gates & Hardware INC | Midvale | UT | — | ◇ UNVERIFIED |
| UIUniversal Industries INC | Manor | TX | — | ◇ UNVERIFIED |
| UPUniversal Protective Packaging, INC. | Mechanicsburg | PA | — | ◇ UNVERIFIED |
| USUniversal Sawmill | Bungay | IL | — | ◇ UNVERIFIED |
| USUniversal Synergetics INC | Marlton | NJ | — | ◇ UNVERIFIED |
| USUniversal Synergetics INC | Marlton | NJ | — | ◇ UNVERIFIED |
| UFUniversity Frames INC | Anaheim | CA | — | ◇ UNVERIFIED |
| UPUniversity Park Golo | University Park | IL | — | ◇ UNVERIFIED |
| USUniversity Service | Decatur | IL | — | ◇ UNVERIFIED |
| UIUni-Vue, Inc. | Troy | MI | — | ◇ UNVERIFIED |
| UMUniwall Mfg. CO. (1576111601) | Louisville | OH | — | ◇ UNVERIFIED |
| UNUp North Industries LLC | Petoskey | MI | — | ◇ UNVERIFIED |
| URUpper Rock Energy Partners LLC - Upper Rock Island County Landfill | East Moline | IL | — | ◇ UNVERIFIED |
| UUps | Urbana | IL | — | ◇ UNVERIFIED |
| URU Recycle LLC | Salt Lake City | UT | — | ◇ UNVERIFIED |
| U1Ursa 1 Stop | Ursa | IL | — | ◇ UNVERIFIED |
| UTUrsa Truck and Trailer Repair | Ursa | IL | — | ◇ UNVERIFIED |
| UIUrthpact Innovations Dba Urthpact West | Lincoln | CA | — | ◇ UNVERIFIED |
| UMUSA Mold INC. | Newton | IA | — | ◇ UNVERIFIED |
| UPUSA Packaging LLC | Round Rock | TX | — | ◇ UNVERIFIED |
| URUSA Recycling & Excavation | Galesburg | IL | — | ◇ UNVERIFIED |
