| TETyco Electronics (formerly Amp Incorporated) | East Berlin | PA | — | ◇ UNVERIFIED |
| TETyco Electronics Waterbury | Waterbury | CT | — | ◇ UNVERIFIED |
| TTTynt Technologies INC | Boulder | CO | — | ◇ UNVERIFIED |
| UCUltimate Connector INC (orange,ca) | Orange | CA | — | ◇ UNVERIFIED |
| UIUltraglas, INC. | Chatsworth | CA | — | ◇ UNVERIFIED |
 United Electric Controls Precision Sensors Divisions | Milford | CT | — | ◇ UNVERIFIED |
| UMUnited Microwave Products | Torrance | CA | — | ◇ UNVERIFIED |
| UMUrban Mining Northeast, LLC | Coeymans | NY | — | ◇ UNVERIFIED |
| UDU.s. Department of Labor | Bay Saint Louis | MS | — | ◇ UNVERIFIED |
| UEUS Epa Region 2 - Ridgewood Summerfield St Mercury Site | Ridgewood | NY | — | ◇ UNVERIFIED |
| USU S Gauge | Bartow | FL | — | ◇ UNVERIFIED |
| UGUS Glass Tempering | Ronkonkoma | NY | — | ◇ UNVERIFIED |
| ULUsmg LLC | Boise | ID | — | ◇ UNVERIFIED |
| UAUtc Aerospace Systems - Eagan | Eagan | MN | — | ◇ UNVERIFIED |
| UCUttermost Company | Rocky Mount | VA | — | ◇ UNVERIFIED |
| VFVacaville Fire Protection | Vacaville | CA | — | ◇ UNVERIFIED |
| VIVacmet, INC. | Rancho Cucamonga | CA | — | ◇ UNVERIFIED |
| VIVacuum Instruments Corporation LLC | Ronkonkoma | NY | — | ◇ UNVERIFIED |
| VTVantage Technology Corporation | San Jose | CA | — | ◇ UNVERIFIED |
| VIVelocity Impact Products, LLC | West Palm Beach | FL | — | ◇ UNVERIFIED |
| VIVeris Industries Site | Portland | OR | — | ◇ UNVERIFIED |
| VLViewarea LLC | Orem | UT | — | ◇ UNVERIFIED |
| VIView INC | Milpitas | CA | — | ◇ UNVERIFIED |
| VGVillage Glass Works INC. | Columbia | MO | — | ◇ UNVERIFIED |
| VVVintage Verandah | Marion | AR | — | ◇ UNVERIFIED |
| VGVirginia Glass Products CORP | Ridgeway | VA | — | ◇ UNVERIFIED |
| VGVirginia Glass Products Corporation | Ridgeway | VA | — | ◇ UNVERIFIED |
| VMVirginia Mirror Company | Laurinburg | NC | — | ◇ UNVERIFIED |
| VWVision Woodworking - Fridley | Fridley | MN | — | ◇ UNVERIFIED |
| VWVisi-Trak Worldwide, LLC | Valley View | OH | — | ◇ UNVERIFIED |
| VIVitraform, Inc | Denver | CO | — | ◇ UNVERIFIED |
| VAVitro America, INC. | Montgomery | AL | — | ◇ UNVERIFIED |
| VAVitro Automotive Glass | Berea | KY | — | ◇ UNVERIFIED |
| VDVivarium Design Innovations, L.l.c. | Warren | MI | — | ◇ UNVERIFIED |
| VOVogelin Optical CO INC | Norwood Young America | MN | — | ◇ UNVERIFIED |
| VCVuteq Corporation | Hayward | CA | — | ◇ UNVERIFIED |
| VUVuteq USA | Normal | IL | — | ◇ UNVERIFIED |
| VUVuteq USA INC Kentucky Division | Georgetown (scott) | KY | — | ◇ UNVERIFIED |
| VAVvp Auto Glass, INC. | Westland | MI | — | ◇ UNVERIFIED |
| WYWa317938778 - Yale Paint & Glass CO INC | Ritzville | WA | — | ◇ UNVERIFIED |
| WCWa317942284 - Cardinal Cg Company | Tumwater | WA | — | ◇ UNVERIFIED |
| WAWa317947631 - Advanced Wellness Products, INC. | Bellingham | WA | — | ◇ UNVERIFIED |
| WEWagner Electronic Products, INC. | Rogue River | OR | — | ◇ UNVERIFIED |
| WAWelch Allyn - Jordan Rd Facility | Skaneateles Falls | NY | — | ◇ UNVERIFIED |
| WTWest Trend | San Fernando | CA | — | ◇ UNVERIFIED |
| WIWheaton Industries | Millville | NJ | — | ◇ UNVERIFIED |
| WGWhitacre Glass Works, LLC | Tulsa | OK | — | ◇ UNVERIFIED |
| WSWhite Stained Glass Studio | Sarasota | FL | — | ◇ UNVERIFIED |
| WGWholesale Glass Distributors INC | Memphis | TN | — | ◇ UNVERIFIED |
| WGWilliamsburg Glass INC | Brooklyn | NY | — | ◇ UNVERIFIED |
