| UDUnified Designs and Manufacturing | Alabaster | AL | — | ◇ UNVERIFIED |
| USUnified Screen and Crushing - Wisconsin, INC. | New Richmond | WI | — | ◇ UNVERIFIED |
| USUnified Screening & Crushing | Salt Lake City | UT | — | ◇ UNVERIFIED |
| UFUnique Fabrications, INC. | Shippenville | PA | — | ◇ UNVERIFIED |
| UIUnitech Industries, INC. | Palmerton | PA | — | ◇ UNVERIFIED |
| UOUnitech Ornamental Metal Works | Hialeah | FL | — | ◇ UNVERIFIED |
| UDUnited Duralume Products, INC. | Anaheim | CA | — | ◇ UNVERIFIED |
| ULUnited Lifttrucks | Huntington Park | CA | — | ◇ UNVERIFIED |
| UMUnited Machine Works | Houston | TX | — | ◇ UNVERIFIED |
| UMUnited Marble INC | Sayville | NY | — | ◇ UNVERIFIED |
| UMUnited Metal Fabrication INC | Colorado Springs | CO | — | ◇ UNVERIFIED |
| UMUnited Metals Construction | Philadelphia | PA | — | ◇ UNVERIFIED |
| UMUnited Milwaukee Scrap LLC | Burnsville | MN | — | ◇ UNVERIFIED |
| UMUnited Milwaukee Scrap of Minnesota | Burnsville | MN | — | ◇ UNVERIFIED |
| USUnited Services INC. | Knoxville | TN | — | ◇ UNVERIFIED |
| USUnited Sheet Metal Works and Steel Fabricators, INC. | Plant City | FL | — | ◇ UNVERIFIED |
| USUnited Steel Works Inc | Moody | AL | — | ◇ UNVERIFIED |
| USUnited Structure Solution, Inc. | College Point | NY | — | ◇ UNVERIFIED |
| UTUnited Tooler of Illinois | Loves Park | IL | — | ◇ UNVERIFIED |
| UFUnivacco Foils Corporation | Cerritos | CA | — | ◇ UNVERIFIED |
| UCUniversal Carbide | Santa Cruz | CA | — | ◇ UNVERIFIED |
| UFUniversal Fabricating and Construction Services | Groveport | OH | — | ◇ UNVERIFIED |
| UFUniversal Fabricators, LLC | Bay City | TX | — | ◇ UNVERIFIED |
| UFUniversal Fireproof Door Co., Inc. | Brentwood | NY | — | ◇ UNVERIFIED |
| UIUniversal Industries LLC | Tomahawk | WI | — | ◇ UNVERIFIED |
| UMUniversal Machine Shop LLC | Mayfield | KY | — | ◇ UNVERIFIED |
| UMUniversal Manufacturing & Design, LLC | Greer | SC | — | ◇ UNVERIFIED |
| UMUniversal Marine & Industrial Services | Mobile | AL | — | ◇ UNVERIFIED |
| UMUniversal Molding Extrusion CO | Downey | CA | — | ◇ UNVERIFIED |
| USUniversal Stainless INC | Clear Lake | MN | — | ◇ UNVERIFIED |
| USUniversal Steel Services, INC. | San Bernardino | CA | — | ◇ UNVERIFIED |
| UTUniversal Tool Inc. | Troy | MI | — | ◇ UNVERIFIED |
| UTUniversal Truck Equipments LLC | Medley | FL | — | ◇ UNVERIFIED |
| UWUniversal Welding & Fabrication INC. | North Pole | AK | — | ◇ UNVERIFIED |
| UIUnlimited Industrial Services, LLC | Belle Glade | FL | — | ◇ UNVERIFIED |
| UEUpper Edge Solutions, LLC | Holland | NY | — | ◇ UNVERIFIED |
| UTUSA Today National Rack Center | Murfreesboro | TN | — | ◇ UNVERIFIED |
| UDU.s. Department of the Treasury - U.s. Mint | San Francisco | CA | — | ◇ UNVERIFIED |
| UUsdol | Lubbock | TX | — | ◇ UNVERIFIED |
| UWUsdol-osha-atlanta West | Mableton | GA | — | ◇ UNVERIFIED |
| UOUsdol Osha - Cincinnati Area Office | Xenia | OH | — | ◇ UNVERIFIED |
| UDU.s. Dol-osha Corpus Christi Area Office | Corpus Christi | TX | — | ◇ UNVERIFIED |
| UOUsdol Osha- North Aurora | Sterling | IL | — | ◇ UNVERIFIED |
| UOUsdol Osha - St. Louis Area Office | Maryland Heights | MO | — | ◇ UNVERIFIED |
| UNUS Naval Weapons Station Yorktown - Cheatham Annex | Yorktown | VA | — | ◇ UNVERIFIED |
| ULUsnr, LLC | Jacksonville | FL | — | ◇ UNVERIFIED |
| UMUsr Metals, INC. | — | PA | — | ◇ UNVERIFIED |
| UGUssc Group INC | Exton | PA | — | ◇ UNVERIFIED |
| UHUssc Holding Corp/exton | Exton | PA | — | ◇ UNVERIFIED |
| USU.S. Screen Co. | Wellington | OH | — | ◇ UNVERIFIED |
| UWUS Web Converting Machinery CORP | Paxinos | PA | — | ◇ UNVERIFIED |
| UBUtah Barricade Company | Boise | ID | — | ◇ UNVERIFIED |
| UAUtc Aerospace Systems | Colorado Springs | CO | — | ◇ UNVERIFIED |
| VMVacom Montana INC | Lewistown | MT | — | ◇ UNVERIFIED |
| VMVahterus Manufacturing INC. | Westmoreland City | PA | — | ◇ UNVERIFIED |
| VEValicor Environmental Services | Memphis | TN | — | ◇ UNVERIFIED |
| VCValiern Company | Englewood | CO | — | ◇ UNVERIFIED |
| VMValley Manufacturing Co., INC. | Wellsburg | WV | — | ◇ UNVERIFIED |
| VSValley Storm Shelters, LLC | Scottsboro | AL | — | ◇ UNVERIFIED |
| VVVallin Vargas Brico LLC | Torrance | CA | — | ◇ UNVERIFIED |
| VIValmetal, INC. | Tomah | WI | — | ◇ UNVERIFIED |
| VCValve Check | Maplewood | MN | — | ◇ UNVERIFIED |
| VMVanderphol MMC, L.L.C. | Overpeck | OH | — | ◇ UNVERIFIED |
| VHVan Hise I, LLC | Markesan | WI | — | ◇ UNVERIFIED |
| VIVanities INC | Phoenixville | PA | — | ◇ UNVERIFIED |
| VNVarco Navasota Coating Plant | Navasota | TX | — | ◇ UNVERIFIED |
| VTVeit Tool & Gage, INC. | Davison | MI | — | ◇ UNVERIFIED |
| VMVelocity Manufacturing Group LLC | Mooresville | NC | — | ◇ UNVERIFIED |
 Velocity USA Acquisition, LLC | Grand Rapids | MI | — | ◇ UNVERIFIED |
| VDVelvet Drive Transmissions | New Bedford | MA | — | ◇ UNVERIFIED |
| VPVenco Products | Spokane | WA | — | ◇ UNVERIFIED |
| VVendura | Madison | WI | — | ◇ UNVERIFIED |
| VMVenetian Marble Incorporated | Richmond | VA | — | ◇ UNVERIFIED |
| VMVenture Metals | Dallas | TX | — | ◇ UNVERIFIED |
| VMVenture Metals INC | Dallas | TX | — | ◇ UNVERIFIED |
| VMVenture Metals LLC | Farmers Branch | TX | — | ◇ UNVERIFIED |
| VMVermette Machine Company, INC. | Hammond | IN | — | ◇ UNVERIFIED |
| VAVermont Aerospace Manufacturing | Lyndonville | VT | — | ◇ UNVERIFIED |
| VCVermont Castings Group | Bethel | VT | — | ◇ UNVERIFIED |
| VUVesuvius USA | Fisher | IL | — | ◇ UNVERIFIED |
| VEVeterans Engraving CO | Memphis | TN | — | ◇ UNVERIFIED |
| VHVeterans Hydraulic Service, LLC | Katy | TX | — | ◇ UNVERIFIED |
| VPVeterans Pvf, LLC | Baton Rouge | LA | — | ◇ UNVERIFIED |
| VIVe-ve INC | Anoka | MN | — | ◇ UNVERIFIED |
| VLVico Louisville LLC | Louisville | KY | — | ◇ UNVERIFIED |
| VPVidrine's Portable Building, LLC | Gonzales | LA | — | ◇ UNVERIFIED |
| VIVinyl Industries LLC | Lehi | UT | — | ◇ UNVERIFIED |
| VTViper Technologies, Inc. | Torrance | CA | — | ◇ UNVERIFIED |
| VFVision Fabrications, LLC | Ponca City | OK | — | ◇ UNVERIFIED |
| VLVista Landscape Lighting | Simi Valley | CA | — | ◇ UNVERIFIED |
| VAVista-pro Automotive LLC | Dallas | TX | — | ◇ UNVERIFIED |
| VSVista Steel | Ventura | CA | — | ◇ UNVERIFIED |
| VMVistek Medical CORP. | Ivyland | PA | — | ◇ UNVERIFIED |
| VLV & L Manufacturing, Inc. | Tea | SD | — | ◇ UNVERIFIED |
| VCV.m. Choppy & Sons LLC | Troy | NY | — | ◇ UNVERIFIED |
| VNVoestalpine Nortrak INC. | Birmingham | AL | — | ◇ UNVERIFIED |
| VNVoestalpine Nortrak INC. | Chicago Heights | IL | — | ◇ UNVERIFIED |
| VIVolcano Industries | Albuquerque | NM | — | ◇ UNVERIFIED |
| VPVollarath (carlson Products) | Maize | KS | — | ◇ UNVERIFIED |
| VMVolunteer Metal Systems INC | Mcewen | TN | — | ◇ UNVERIFIED |
