| UDU.s. Dol-osha Corpus Christi Area Office | Mcallen | TX | — | ◇ UNVERIFIED |
| UDU.s. Dol-osha Corpus Christi Area Office | Mcallen | TX | — | ◇ UNVERIFIED |
| UOUsdol Osha - Ft. Lauderdale Ao | Hialeah | FL | — | ◇ UNVERIFIED |
| UOUsdol Osha Little Rock Ao | Little Rock | AR | — | ◇ UNVERIFIED |
| UOUsdol Osha Little Rock Ao | West Memphis | AR | — | ◇ UNVERIFIED |
| UOUsdol Osha - (mobile) | Theodore | AL | — | ◇ UNVERIFIED |
| UOUsdol Osha - (mobile) | Lafayette | AL | — | ◇ UNVERIFIED |
| UOUsdol Osha - (mobile) | Auburn | AL | — | ◇ UNVERIFIED |
| UOUsdol Osha - (mobile) | Mobile | AL | — | ◇ UNVERIFIED |
| UOUsdol Osha - (mobile) | Clanton | AL | — | ◇ UNVERIFIED |
| UOUsdol Osha - (mobile) | Auburn | AL | — | ◇ UNVERIFIED |
| UOUsdol Osha - (mobile) | Elba | AL | — | ◇ UNVERIFIED |
| UOUsdol Osha- North Aurora | Richmond | IL | — | ◇ UNVERIFIED |
| UOUsdol - Osha Springfield Area Office | Westfield | MA | — | ◇ UNVERIFIED |
| UOUsdol - Osha Springfield Area Office | Agawam | MA | — | ◇ UNVERIFIED |
| UOUsdol - Osha Springfield Area Office | Agawam | MA | — | ◇ UNVERIFIED |
| UOUsdol - Osha Springfield Area Office | Ashburnham | MA | — | ◇ UNVERIFIED |
| UOUsdol - Osha Springfield Area Office | Holyoke | MA | — | ◇ UNVERIFIED |
| UDUS Dol Osha - Tampa | Orlando | FL | — | ◇ UNVERIFIED |
| UDUS Drainage Systems, LLC | Hickory | NC | — | ◇ UNVERIFIED |
| UEUS Endoscopy | Mentor | OH | — | ◇ UNVERIFIED |
| UFUS Farathane | Auburn Hills | MI | — | ◇ UNVERIFIED |
| UFUS Farathane | Utica | MI | — | ◇ UNVERIFIED |
| USU S Farathane Corporation | Lake Orion | MI | — | ◇ UNVERIFIED |
| UFUS Farathane Corporation | Jackson | TN | — | ◇ UNVERIFIED |
| UFUS Farathane Corporation - Utica Plant | Shelby Township | MI | — | ◇ UNVERIFIED |
| UFUS Farathane - Port Huron | Port Huron | MI | — | ◇ UNVERIFIED |
| UFUS Farathane - Puttygut | China Township | MI | — | ◇ UNVERIFIED |
| USU S Filter - Plymouth Products Division | Sheboygan | WI | — | ◇ UNVERIFIED |
| UFUS Food Service INC | Glendale Heights | IL | — | ◇ UNVERIFIED |
| UGUS Gas of Burbank | Burbank | IL | — | ◇ UNVERIFIED |
| UGU.s. Government Publishing Office | Washington | DC | — | ◇ UNVERIFIED |
| UHUS Hanger Company, LLC | Gardena | CA | — | ◇ UNVERIFIED |
| UHUS Hangers INC. | Fairfield | OH | — | ◇ UNVERIFIED |
| UMUS Mfg CO | Pasadena | CA | — | ◇ UNVERIFIED |
| UMU.S. Molded Products, Inc. | Burton | MI | — | ◇ UNVERIFIED |
| UMUS Motor Recycling | Chicago | IL | — | ◇ UNVERIFIED |
| UNUS Nameplate Company | Mount Vernon | IA | — | ◇ UNVERIFIED |
| UWUsnr Woodland Division | Woodland | WA | — | ◇ UNVERIFIED |
| UPU.s. Plastic Lumber CORP. | Ocala | FL | — | ◇ UNVERIFIED |
| USU S Polymers INC | Commerce | CA | — | ◇ UNVERIFIED |
| USU. S. Postal Service | Washington | DC | — | ◇ UNVERIFIED |
| UPUS Premium Molders LLC | Berwick | PA | — | ◇ UNVERIFIED |
| UPU.s. Press, LLC | Valdosta | GA | — | ◇ UNVERIFIED |
| USU S Print Corporation | Brentwood | CA | — | ◇ UNVERIFIED |
| UWUsps Western Avenue Auxiliary Garage | Chicago | IL | — | ◇ UNVERIFIED |
| USUS Simons X-Ray, LLC | Springville | UT | — | ◇ UNVERIFIED |
| ULUssm, LLC | Fletcher | OH | — | ◇ UNVERIFIED |
| USUS Speedmart Mobil | Mchenry | IL | — | ◇ UNVERIFIED |
| USU S Tooling and Spas INC | Ontario | CA | — | ◇ UNVERIFIED |
| USU S Tooling & Spas Manufacturi | Ontario | CA | — | ◇ 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 |
| UPUtility Plastics, LLC | Valdosta | GA | — | ◇ UNVERIFIED |
| UIUtley's INC | Woodside | NY | — | ◇ UNVERIFIED |
| UPUtts Properties Inc | Oxnard | CA | — | ◇ UNVERIFIED |
| VCV2 Coolidge LLC | South Plainfield | NJ | — | ◇ UNVERIFIED |
| VCV3 Corporation | Oxnard | CA | — | ◇ UNVERIFIED |
| VIVaassen INC Dba Proampac | Orlando | FL | — | ◇ UNVERIFIED |
| VLVacant Lot | Arrowsmith | IL | — | ◇ UNVERIFIED |
| VIVacqua Industrial Services, LLC | Shippenville | PA | — | ◇ UNVERIFIED |
| VOVacuum Orna Metal INC | Romulus | MI | — | ◇ 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 |
| VMValberg Mfg INC | Snohomish | WA | — | ◇ UNVERIFIED |
 Valent Biosciences LLC | Libertyville | IL | — | ◇ UNVERIFIED |
| VIValentx INC | Maple Grove | MN | — | ◇ UNVERIFIED |
| VTValerian Technologies Dba Signature Cards | Richardson | TX | — | ◇ UNVERIFIED |
| VValero | Posen | IL | — | ◇ UNVERIFIED |
| VUValid USA | South Plainfield | NJ | — | ◇ UNVERIFIED |
| VUValid USA INC | Downers Grove | IL | — | ◇ UNVERIFIED |
| VEVallas Enterprises, Incorporated Dba Premium Liquors | New Bedford | MA | — | ◇ UNVERIFIED |
| VAValley Auto Craft INC | Batavia | IL | — | ◇ UNVERIFIED |
| VBValley Business Printers INC | Sylmar | CA | — | ◇ UNVERIFIED |
 Valley Design CORP | Westford | MA | — | ◇ UNVERIFIED |
| VDValley Drapery & Upholstery | Los Angeles (Van Nuys area) | CA | — | ◇ UNVERIFIED |
| VGValley Gold Group, LLC | Grass Valley | CA | — | ◇ UNVERIFIED |
| VIValley Information Program, LLC | Chandler | AZ | — | ◇ UNVERIFIED |
| VMValley Manufacturing | Troy | NY | — | ◇ UNVERIFIED |
| VPValley Plastics & Marble | Stockton | CA | — | ◇ UNVERIFIED |
 Valley Precision Plastics Corporation | Phoenix | AZ | — | ◇ UNVERIFIED |
| VPValley Printers INC | Riverside | CA | — | ◇ 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 |
| VIValmark Industries | Livermore | CA | — | ◇ UNVERIFIED |
| VCValmont Composite Structures Estill | Estill | SC | — | ◇ UNVERIFIED |
| VTVal Tech Holdings, INC. | Rochester | NY | — | ◇ UNVERIFIED |
| VTVal Trefz Printing Company | Anaheim | CA | — | ◇ UNVERIFIED |
| VPValue Plastics INC - a Nordson Company | Fort Collins | CO | — | ◇ UNVERIFIED |
| VSValve Specialists INC | Addison | IL | — | ◇ UNVERIFIED |
| VPVAM Pilot LLC | Las Vegas | NV | — | ◇ UNVERIFIED |
| VLVanard Lithographers INC | San Diego | CA | — | ◇ UNVERIFIED |
| VBVan Blarcom Closures, INC. | Brooklyn | NY | — | ◇ UNVERIFIED |
| VMVander-bend Manufacturing | Stockton | CA | — | ◇ UNVERIFIED |
