| SMStrategic Materials INC | Chicago | IL | — | ◇ UNVERIFIED |
| SGStreamline Glass, Inc. | Newton | NH | — | ◇ UNVERIFIED |
| SRStrong Running Inc. | Seattle | WA | — | ◇ UNVERIFIED |
| STStrong Tempering Glass Industry LLC | Brooklyn | NY | — | ◇ UNVERIFIED |
| STStrong Tempering Glass Industry LLC | Brooklyn | NY | — | ◇ UNVERIFIED |
| SOStudio One Art Glass INC | South Milwaukee | WI | — | ◇ UNVERIFIED |
| SPSundstrand Power Systems | San Diego | CA | — | ◇ UNVERIFIED |
| SMSunshine Mirror Company INC | Fort Pierce | FL | — | ◇ UNVERIFIED |
| SGSunyeah Group Corporation | Ontario | CA | — | ◇ UNVERIFIED |
| SLSuperflex LTD | Brooklyn | NY | — | ◇ UNVERIFIED |
| SGSupreme Gear CO | Roseville | MI | — | ◇ UNVERIFIED |
| STSurface Technologies Corporation- Naval Base San Diego 32nd St | San Diego | CA | — | ◇ UNVERIFIED |
| S1Sv 166-16 Woodson Mtn | Ramona | CA | — | ◇ UNVERIFIED |
| S2Sv 214-01 John Wayne | Costa Mesa | CA | — | ◇ UNVERIFIED |
 Swarco Industries | Columbia | TN | — | ◇ UNVERIFIED |
| SASW Art Glass, Inc. | Phoenix | AZ | — | ◇ UNVERIFIED |
| SSSweet Star Investments, LLC | West Palm Beach | FL | — | ◇ UNVERIFIED |
 Symbolic Displays INC | Santa Ana | CA | — | ◇ UNVERIFIED |
| SGSzklo Glass | Las Vegas | NV | — | ◇ UNVERIFIED |
| TNTarjei Nossum dba Glass Works | Fargo | ND | — | ◇ UNVERIFIED |
| TMT.C. Mirror & Showerdoor, Inc. | Traverse City | MI | — | ◇ UNVERIFIED |
| TJTdh Jackson Regional Laboratory | Jackson | TN | — | ◇ UNVERIFIED |
| TSTektronix Service Solutions, INC. | Orlando | FL | — | ◇ UNVERIFIED |
| TETeledyne Electronic Systems | Northridge | CA | — | ◇ UNVERIFIED |
| TSTeledyne Seabotix Incorporated | San Diego | CA | — | ◇ UNVERIFIED |
| TCTelic Company | Valencia | CA | — | ◇ UNVERIFIED |
| TETemple Electronics | Houston | TX | — | ◇ UNVERIFIED |
| TITexas Instruments INC | Lewisville | TX | — | ◇ UNVERIFIED |
| TThales | Kansas City | KS | — | ◇ UNVERIFIED |
| TAThales Aerospace Communications Fullerton INC Dba Comant Industries | Fullerton | CA | — | ◇ UNVERIFIED |
| TAThe Aerospace CORP - Cos-2 | Colorado Springs | CO | — | ◇ UNVERIFIED |
| TBThe Beveled Edge INC. | San Jose | CA | — | ◇ UNVERIFIED |
| TBThe Boeing Company | Anaheim | CA | — | ◇ UNVERIFIED |
| TCThe Cardenas Family Trust November 7, 2001 | San Diego | CA | — | ◇ UNVERIFIED |
| TCThe Cavallini CO. | Balcones Heights | TX | — | ◇ UNVERIFIED |
| TGThe Glass Forge Gallery & Studio LLC | Grants Pass | OR | — | ◇ UNVERIFIED |
| TGThe Gund Company, INC. | Milwaukee | WI | — | ◇ UNVERIFIED |
| TLThe Lurie Companies, INC. | Milwaukee | WI | — | ◇ UNVERIFIED |
| TOThe Original Frameless Shower Doors Inc. | Coral Springs | FL | — | ◇ UNVERIFIED |
| TGThermalsun Glass Products | Santa Rosa | CA | — | ◇ UNVERIFIED |
| TWThe Window Factory | Pittsburgh | PA | — | ◇ UNVERIFIED |
| TBThomas & Betts CORP | Elizabeth | NJ | — | ◇ UNVERIFIED |
| TRThree Rivers Art Glass LLC | Saxonburg | PA | — | ◇ UNVERIFIED |
| TMTitan Metal Products INC | Merced | CA | — | ◇ UNVERIFIED |
| TCTJ Composites, Inc. | Kennedale | TX | — | ◇ UNVERIFIED |
| THTojo Holdings, LLC | Wheeling | IL | — | ◇ UNVERIFIED |
| TGTom's Glass Works | Winston Salem | NC | — | ◇ UNVERIFIED |
| TITopperscot INC | Denver | CO | — | ◇ UNVERIFIED |
| TMTotal Mont LLC | Long Beach | CA | — | ◇ UNVERIFIED |
| TMTotal Mont LLC Dba Western States Glass | Downey | CA | — | ◇ UNVERIFIED |
| TATowards Aviation | Victorville | CA | — | ◇ UNVERIFIED |
| TITrimble INC | Sunnyvale | CA | — | ◇ UNVERIFIED |
| TNTrimble Navigation | Sunnyvale | CA | — | ◇ UNVERIFIED |
| TNTrimble Navigation | Milpitas | CA | — | ◇ UNVERIFIED |
| TNTrimble Navigation Limited | Englewood | CO | — | ◇ UNVERIFIED |
| TNTrimble Navigation Limited INC | Broomfield | CO | — | ◇ UNVERIFIED |
| TNTrimble Navigation LTD | Sunnyvale | CA | — | ◇ UNVERIFIED |
| TFTriumph Fabrications - San Diego | El Cajon | CA | — | ◇ UNVERIFIED |
 Triumph Manufacturing, LLC | East Hartford | CT | — | ◇ UNVERIFIED |
| TGTriview Glass | City of Industry | CA | — | ◇ UNVERIFIED |
| TITrojan, INC. | Meadville | PA | — | ◇ UNVERIFIED |
| THTroy Hill Industrial Park - Ngsc Msat3 | Elkridge | MD | — | ◇ UNVERIFIED |
| TATru Architectural | Hawthorne | CA | — | ◇ UNVERIFIED |
| TNTrue North Apartment Building | Seattle | WA | — | ◇ UNVERIFIED |
| TTrulite | Youngsville | NC | — | ◇ UNVERIFIED |
| TGTrulite Glass & Aluminum Solutions | Miami Lakes | FL | — | ◇ UNVERIFIED |
| TGTrulite Glass & Aluminum Solutions | Lithia Springs | GA | — | ◇ UNVERIFIED |
| TGTrulite Glass & Aluminum Solutions | Cheswick | PA | — | ◇ UNVERIFIED |
| TGTrulite Glass & Aluminum Solutions | Salt Lake City | UT | — | ◇ UNVERIFIED |
| TGTrulite Glass and Aluminum Solutions | Medley | FL | — | ◇ UNVERIFIED |
| TGTrulite Glass Company, LLC | Knoxville | TN | — | ◇ UNVERIFIED |
| TWTrulite Wsg LLC | Fremont | CA | — | ◇ UNVERIFIED |
| TSTru Stone Technologies INC | Waite Park | MN | — | ◇ UNVERIFIED |
| TVTru Vue INC | Faribault | MN | — | ◇ UNVERIFIED |
| TETrw Electromagnetic Systems | Sunnyvale | CA | — | ◇ UNVERIFIED |
| TSTrw Systems Integration Group | Sunnyvale | CA | — | ◇ UNVERIFIED |
| TTTynt Technologies INC | Boulder | CO | — | ◇ UNVERIFIED |
| UEUltra Electronics Ocean Systems | Braintree | MA | — | ◇ UNVERIFIED |
| UEUltra Electronics Ocean Systems INC | Quincy | MA | — | ◇ UNVERIFIED |
| UEUltra Electronics - Ussi | Columbia City | IN | — | ◇ UNVERIFIED |
| UIUltraglas, INC. | Chatsworth | CA | — | ◇ UNVERIFIED |
 Undersea Sensor Systems, INC. | Columbia City | IN | — | ◇ UNVERIFIED |
| ULUnited Launch Alliance LLC | Vandenberg Afb | CA | — | ◇ UNVERIFIED |
| UPUnited Paradyne Corporation | Vandenberg Afb | CA | — | ◇ UNVERIFIED |
| UTUnited Technologies Corporation Dba Atlantic Inertial Systems | Heath | OH | — | ◇ UNVERIFIED |
 Universal Avionics Systems CORP Willows | Redmond | WA | — | ◇ UNVERIFIED |
| UMUrban Mining Northeast, LLC | Coeymans | NY | — | ◇ UNVERIFIED |
| UNUrsa Navigation Solutions, Inc. | North Billerica | MA | — | ◇ UNVERIFIED |
| UDU.s. Department of Labor | Bay Saint Louis | MS | — | ◇ UNVERIFIED |
| UOUsdol Osha- North Aurora | Loves Park | IL | — | ◇ UNVERIFIED |
| UGUS Glass Tempering | Ronkonkoma | NY | — | ◇ UNVERIFIED |
| ULUsmg LLC | Boise | ID | — | ◇ UNVERIFIED |
| UNU.s. Navy Combat System Engineering Development Site | Moorestown | NJ | — | ◇ UNVERIFIED |
| UAUtc Aerospace Systems - Eagan | Eagan | MN | — | ◇ UNVERIFIED |
| ULUtiliquest LLC | Beltsville | MD | — | ◇ UNVERIFIED |
| UCUttermost Company | Rocky Mount | VA | — | ◇ UNVERIFIED |
| VIVaisala INC. | Woburn | MA | — | ◇ UNVERIFIED |
| VIVaisala, INC | Kodiak | AK | — | ◇ UNVERIFIED |
| VAVal Avionics LTD | Salem | OR | — | ◇ UNVERIFIED |
| VAVazquez Auto Electric | Jurupa Valley | CA | — | ◇ UNVERIFIED |
