| THThe Habegger Corporation | Cincinnati | OH | — | ◇ UNVERIFIED |
| THThe Hann Group LLC | Gilroy | CA | — | ◇ UNVERIFIED |
| THThe Home Stake Royalty Corporation | Tulsa | OK | — | ◇ UNVERIFIED |
| TIThe Iron Designer Ltd. | Bridgeport | CT | — | ◇ UNVERIFIED |
 The Kirkpatrick Group, Inc. | Plano | TX | — | ◇ UNVERIFIED |
| TLThe Link Company | Baltimore | MD | — | ◇ UNVERIFIED |
| TLThe Lintern Corporation | Mentor | OH | — | ◇ UNVERIFIED |
| TMThe Machine Shop, INC. | Roswell | NM | — | ◇ UNVERIFIED |
| TMThe Machine Shop, INC. | Greenville | AL | — | ◇ UNVERIFIED |
 The Machining Specialists | Hinckley | UT | — | ◇ UNVERIFIED |
| TOThe Outdoor Plus Company, Inc. | Ontario | CA | — | ◇ UNVERIFIED |
| TPThe Pma Group LLC | Hillsdale | MI | — | ◇ UNVERIFIED |
| TITheriot Inc. | Freeport | TX | — | ◇ UNVERIFIED |
 Thermal Equipment Corporation | Rancho Dominguez | CA | — | ◇ UNVERIFIED |
| TEThermo Electron | Pittsburgh | PA | — | ◇ UNVERIFIED |
 Thermo Fisher Scientific, INC. | Colorado Springs | CO | — | ◇ UNVERIFIED |
| TMThermo-rite Mfg. CO. (1677010540) | Akron | OH | — | ◇ UNVERIFIED |
| TSThe Shredder Company | Canutillo | TX | — | ◇ UNVERIFIED |
| TSThe Specialty Mfg CO | Saint Paul | MN | — | ◇ UNVERIFIED |
| TTThe Tri-mar Manufacturing Company | Southington | CT | — | ◇ UNVERIFIED |
| TWThe Wolfe Family Revocable Living Trust of 2008 | Fullerton | CA | — | ◇ UNVERIFIED |
| TTThiele Technologies | Reedley | CA | — | ◇ UNVERIFIED |
| TAThomas a Despres INC | Williamsburg | MI | — | ◇ UNVERIFIED |
| TAThomas a Despres INC | Inkster | MI | — | ◇ UNVERIFIED |
| TEThomas Engineering INC. | Rockford | IL | — | ◇ UNVERIFIED |
| TMThomas Machine & Foundry INC | Marysville | WA | — | ◇ UNVERIFIED |
| TMThomas Machine Works INC | Newburyport | MA | — | ◇ UNVERIFIED |
| TMThomas Machine Works LLC | Rathdrum | ID | — | ◇ UNVERIFIED |
| TPThomas Precision INC | Rice Lake | WI | — | ◇ UNVERIFIED |
| TWThomas Welding & Machine | Chico | CA | — | ◇ UNVERIFIED |
| TCThompson Custom Machine Works LTD | Conway Springs | KS | — | ◇ UNVERIFIED |
| TEThompson Engineering | Flomaton | AL | — | ◇ UNVERIFIED |
| TFThompson Fabrication | Muskegon Heights | MI | — | ◇ UNVERIFIED |
| TIThompson Investment Casting | Rochester | NH | — | ◇ UNVERIFIED |
| TMThompson Machine Company, INC. | Altoona | PA | — | ◇ UNVERIFIED |
| TMThompson Manufacturing Company INC. | Tulsa | OK | — | ◇ UNVERIFIED |
| TTThompson Traders, Inc. | Greensboro | NC | — | ◇ UNVERIFIED |
| TMThomsen Motorsports Inc | Byron Center | MI | — | ◇ UNVERIFIED |
| TMThomsen Motorsports Inc | Grand Rapids | MI | — | ◇ UNVERIFIED |
| TTThor Targets LLC | Albany | OR | — | ◇ UNVERIFIED |
| TIThorud INC | Bloomington | MN | — | ◇ UNVERIFIED |
| TPThreaded Products CO | Richmond | MI | — | ◇ UNVERIFIED |
| TPThreaded Products CO | Richmond | MI | — | ◇ UNVERIFIED |
| TBThree B Manufacturing | North Royalton | OH | — | ◇ UNVERIFIED |
| TBThree Brothers Welding and Machine Shop | Montgomery | AL | — | ◇ UNVERIFIED |
| TRThree Rivers Steel Corporation | Oakdale | PA | — | ◇ UNVERIFIED |
| TLThspcd, LLC | Buffalo | NY | — | ◇ UNVERIFIED |
| TNThule North America | Perry | FL | — | ◇ UNVERIFIED |
| TBThunder Bay Foundry | Alpena | MI | — | ◇ UNVERIFIED |
| TMThunder Mountain Metal Sales LLC | Tucson | AZ | — | ◇ UNVERIFIED |
