| TRTripp Research Inc | Bastrop | TX | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| TZTrue Zero Enterprises | Huntington Beach | CA | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| UUUdc USA INC | Warrensburg | MO | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| ULUlink Labs, INC. | San Mateo | CA | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| USUnited States Fire Arms Manufacturing | Hartford | CT | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| UAUS Army Iowa Army Ammunition Plant-american Ordnance LLC | Middletown | IA | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| UOUsdol Osha - Atlanta West Ao | Atlanta | GA | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| UOUsdol Osha- North Aurora | Princeton | IL | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| USU S Repeating Arms CO INC | New Haven | CT | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| VAVector Arms CORP | North Salt Lake | UT | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| VLViqen LLC | Clarksburg | WV | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| VLVudoo Labs, Inc. | Saint George | UT | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| WPWa317945524 - Pac INC | Bellingham | WA | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| WOWa317948106 - Olympic Arms INC | Olympia | WA | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| WLWa317948211 - Ljutic LLC | Yakima | WA | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| WLWa317948658 - Ljutic LLC | Yakima | WA | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| WRW.e. Rayl, INC. | Gassaway | WV | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| WWWescott Weapons of War LLC | Henderson | NV | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| WAWise Arms LLC | Lecompte | LA | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| WAWise Arms LLC | Woodworth | LA | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| XBX-caliber Barrel & Manufacturing INC | Kalispell | MT | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
