| SCSmith - Carolina Corporation | Reidsville | NC | — | ◇ UNVERIFIED |
| SRSmyrna Ready Mix Concrete | Lewisburg | TN | — | ◇ UNVERIFIED |
| SCSonny Clnr/trappe | Trappe | PA | — | ◇ UNVERIFIED |
| SCSoutheastern Concrete Products of N.c. L | Statesville | NC | — | ◇ UNVERIFIED |
| SPSoutheastern Prestressed Concrete INC | West Palm Beach | FL | — | ◇ UNVERIFIED |
| SSSouth Seneca Car Care | Wichita | KS | — | ◇ UNVERIFIED |
| SOSpancrete of Illinois | Crystal Lake | IL | — | ◇ UNVERIFIED |
| SASpirit Aerosystems, INC. | Chanute | KS | — | ◇ UNVERIFIED |
| SHSpring Hill Seating | Spring Hill | TN | — | ◇ UNVERIFIED |
| SPSsw Premier, LLC | Portland | TN | — | ◇ UNVERIFIED |
| SBStag Bros Cast Stone CO INC | Lakewood | NJ | — | ◇ UNVERIFIED |
| SAStandardaero (san Antonio) INC | San Antonio | TX | — | ◇ UNVERIFIED |
| SCStandard Concrete Products | Atlanta | GA | — | ◇ UNVERIFIED |
| SPStandard Precast, INC. | Jacksonville | FL | — | ◇ UNVERIFIED |
| SSStandard Sand & Silica Company | Lake Wales | FL | — | ◇ UNVERIFIED |
| SSStandard Supply CO | Maysville | KY | — | ◇ UNVERIFIED |
| SAStratford Army Engine Plant | Stratford | CT | — | ◇ UNVERIFIED |
| SPSummit Polymers, INC. - East Plant | Portage | MI | — | ◇ UNVERIFIED |
| SWSunnycrest Wilbert | Auburn | NY | — | ◇ UNVERIFIED |
| SCSuper Concrete Company Incorporated | Manassas | VA | — | ◇ UNVERIFIED |
| SCSuperior Concrete Products | Birmingham | AL | — | ◇ UNVERIFIED |
| STSuperior Trim Springfield Div (0812100525) | Springfield | OH | — | ◇ UNVERIFIED |
| TCTaica Cubic Printing Kentucky LLC | Winchester | KY | — | ◇ UNVERIFIED |
| TMTcc Materials - Medford | Medford | MN | — | ◇ UNVERIFIED |
| TSTcc - Sioux Falls | Sioux Falls | SD | — | ◇ UNVERIFIED |
| TVTcc - Vinton | Vinton | IA | — | ◇ UNVERIFIED |
| TITelair International | Oxnard | CA | — | ◇ UNVERIFIED |
| THTerre Hill Concrete Prod Plant 2 | East Earl | PA | — | ◇ UNVERIFIED |
| TETexas Emc Products | Jewett | TX | — | ◇ UNVERIFIED |
| TATextron Aviation INC | Milwaukee | WI | — | ◇ UNVERIFIED |
| TSTextron Systems Corporation | Hunt Valley | MD | — | ◇ UNVERIFIED |
| TBThe Boeing Company | Salt Lake City | UT | — | ◇ UNVERIFIED |
| TBThe Boeing Company - Boeing South Carolina (airport Campus) | North Charleston | SC | — | ◇ UNVERIFIED |
| TBThe Boeing Company, Defense, Space & Security, Rotorcraft Programs, Philadelphia | Ridley Park | PA | — | ◇ UNVERIFIED |
| TBThe Boeing CO North Airport Facility | Long Beach | CA | — | ◇ UNVERIFIED |
| TBThe Boeing Co- Victorville Operations | Victorville | CA | — | ◇ UNVERIFIED |
 The Euclid Chemical Company | Odessa | FL | — | ◇ UNVERIFIED |
| TMThe Marquardt Company | Van Nuys | CA | — | ◇ UNVERIFIED |
| TQThe Quikrete Companies, LLC | Miami | FL | — | ◇ UNVERIFIED |
| TQThe Quikrete Companies, LLC - Quikrete - Jefferson City | Jefferson Cty | TN | — | ◇ UNVERIFIED |
| TATimken Aerospace Transmissions | Manchester | CT | — | ◇ UNVERIFIED |
| TCTindall Corporation, Moss Point Ready Mix | Moss Point | MS | — | ◇ UNVERIFIED |
| TCTindall Corp-sc Division | Fairforest | SC | — | ◇ UNVERIFIED |
| TCTotal Clean LLC of Illinois | Lake Charles | LA | — | ◇ UNVERIFIED |
| TITova Industries Dba D&s Manufacturing | Southwick | MA | — | ◇ UNVERIFIED |
| TBToyota Boshoku (formerly Arj Manufacturing, Llc) | Jackson | TN | — | ◇ UNVERIFIED |
| TBToyota Boshoku Mississippi Lcc | Mantachie | MS | — | ◇ UNVERIFIED |
| TIToy-tex INC | Skokie | IL | — | ◇ UNVERIFIED |
| TGTremron Group - Medley | Medley | FL | — | ◇ UNVERIFIED |
| TLTremron - Lakeland, Fl Plant | Lakeland | FL | — | ◇ UNVERIFIED |
