| SBSterling Boiler & Mechanical LLC | Evansville | IN | — | ◇ UNVERIFIED |
| SMStevken Manufacturing | Billerica | MA | — | ◇ UNVERIFIED |
| SISti International | Georgetown | TX | — | ◇ UNVERIFIED |
| SMStockbridge Mfg CO | Stockbridge | MI | — | ◇ UNVERIFIED |
| SIStoneco, INC | Trinidad | CO | — | ◇ UNVERIFIED |
| SGStrip Gun Club LLC Dba Strip Gun Club | Las Vegas | NV | — | ◇ UNVERIFIED |
| SDSulek Descartes LC | Lake Forest | CA | — | ◇ UNVERIFIED |
| SPSun Precision Machining, INC | Corona | CA | — | ◇ UNVERIFIED |
| SASuperior Ammunition INC | Summerville | SC | — | ◇ UNVERIFIED |
| SMSupreme Manufacturing Company, Dba C & L Supreme Manufacturing Company | Des Plaines | IL | — | ◇ UNVERIFIED |
| SMSwagelok Manufacturing CO LLC | Solon | OH | — | ◇ UNVERIFIED |
| SPSwiss Precision Machining INC. | Wheeling | IL | — | ◇ UNVERIFIED |
| SISword International Inc. | Sparks | NV | — | ◇ UNVERIFIED |
| TLTacpro LLC Dba Creganna Tactx Medical | Campbell | CA | — | ◇ UNVERIFIED |
| TFTacticool Firearms LLC | Newport News | VA | — | ◇ UNVERIFIED |
| TGTalkington's Gun Shop | New Martinsville | WV | — | ◇ UNVERIFIED |
| TMTalon Manufacturing Company, INC. | Herndon | WV | — | ◇ UNVERIFIED |
| TMTalon Manufacturing Company, INC. Plant7 | Alpoca | WV | — | ◇ UNVERIFIED |
| TBTanko Brothers Screw Machine Products Corporation | Chicago Heights | IL | — | ◇ UNVERIFIED |
| TTTaranis Technologies LLC | Maineville | OH | — | ◇ UNVERIFIED |
| TTTaran Tactical Innovations 40 Ft. Shipping Container | Simi Valley | CA | — | ◇ UNVERIFIED |
| TSTarget Shooting Solutions | Avondale | PA | — | ◇ UNVERIFIED |
| TWTarget World INC | Chalfont | PA | — | ◇ UNVERIFIED |
| THTaurus Holdings, INC. | Bainbridge | GA | — | ◇ UNVERIFIED |
| TITaurus International INC | Hialeah | FL | — | ◇ UNVERIFIED |
| TMTaylor Machine Products | Taylor | MI | — | ◇ UNVERIFIED |
 Tb Industries INC | Saint Michael | MN | — | ◇ UNVERIFIED |
 Team Industries Bagley-audubon INC | Audubon | MN | — | ◇ UNVERIFIED |
| TSTecan Systems INC | San Jose | CA | — | ◇ UNVERIFIED |
| TPTechnical Polymers, INC | Winston Salem | NC | — | ◇ UNVERIFIED |
| TSTennessee Screw Machine CO. INC | Mcminnville | TN | — | ◇ UNVERIFIED |
| TPTexas Precision Ammunition Company LLC | Boerne | TX | — | ◇ UNVERIFIED |
| TTFirearms | Altus | OK | — | ◇ UNVERIFIED |
| TTThanh Thi Trang Ho | Santa Clara | CA | — | ◇ UNVERIFIED |
| TLThe Limited Group | Fort Oglethorpe | GA | — | ◇ UNVERIFIED |
| TWThe Wilson Arms Company | Branford | CT | — | ◇ UNVERIFIED |
| TAThompson/center Arms | Rochester | NH | — | ◇ UNVERIFIED |
| TRThom Real Estate Holding LLC | Post Falls | ID | — | ◇ UNVERIFIED |
| TPThor Precision | Greenville | SC | — | ◇ UNVERIFIED |
| TCThunderbird Cartridge Company | Laveen | AZ | — | ◇ UNVERIFIED |
| TATi Automotive Group | Sanford | FL | — | ◇ UNVERIFIED |
| TMTog Manufacturing | North Adams | MA | — | ◇ UNVERIFIED |
| TPTompkins Products | Detroit | MI | — | ◇ UNVERIFIED |
| TCTomz Corporation | Big Lake | MN | — | ◇ UNVERIFIED |
| TCTool Componets INC Dba E-z Lock | Los Alamitos | CA | — | ◇ UNVERIFIED |
| TATopline Automotive Engineering INC Dba Hylift Johnson INC | Muskegon | MI | — | ◇ UNVERIFIED |
| TITorco, INC. | Marietta | GA | — | ◇ UNVERIFIED |
| TTTrajectory Technologies, INC. | Newtown | OH | — | ◇ UNVERIFIED |
| TMTransaortic Medical | Morgan Hill | CA | — | ◇ UNVERIFIED |
| TTTrifusion Tactical LLC | Broken Arrow | OK | — | ◇ UNVERIFIED |
