| PSPalmetto State Armory LLC | Cayce | SC | Fabricated Metal Product Manufacturing332111 | — | ◇ UNVERIFIED |
| PDPee Dee Tank Company of South Carolina LLC | Florence | SC | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| PFPH Fabrication LLC | Williamston | SC | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| PHPiazza Hardware Group LLC | North Charleston | SC | Fabricated Metal Product Manufacturing332510 | — | ◇ UNVERIFIED |
| PPPlating Parts America | Rock Hill | SC | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| PCPreferred Coating Solutions | Ridgeville | SC | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| PIPtr Industries | Aynor | SC | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| RFRichard's Fab Shop LLC | Sumter | SC | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| SHSafe Harbor Access Systems Ii LLC | Quinby | SC | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| SOScrewmatics of Sc, INC. | Pageland | SC | Fabricated Metal Product Manufacturing332721 | — | ◇ UNVERIFIED |
| SISefa Industrial Solutions | Gaston | SC | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| SMSelden Mast INC | Charleston | SC | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| SCShaw Custom Metal Fabrication LLC | Bluffton | SC | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
 Skyline Steel Berkeley Facility | Huger | SC | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| SMSmi-owen Miscellaneous Metals INC | Cayce | SC | Fabricated Metal Product Manufacturing332000 | — | ◇ UNVERIFIED |
| SASoutheastern Aluminum Sourcing | Anderson | SC | Fabricated Metal Product Manufacturing332112 | — | ◇ UNVERIFIED |
| SCSouthern Crafted, LLC | Fountain Inn | SC | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| SMSouthern Machine and Tool, Inc. | Georgetown | SC | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| SMSouthwark Metal Manufacturing Company | Powdersville | SC | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| SISpartan Industries, INC. | Pacolet | SC | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| SMStanco Metal Products, INC. | Williamston | SC | Fabricated Metal Product Manufacturing332116 | — | ◇ UNVERIFIED |
| SAStateburg Auto Sales, LLC | Sumter | SC | Fabricated Metal Product Manufacturing332119 | — | ◇ UNVERIFIED |
 Steelfab, INC. | Rock Hill | SC | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| SASuperior Ammunition INC | Summerville | SC | Fabricated Metal Product Manufacturing332992 | — | ◇ UNVERIFIED |
| SSSystems South INC | Fountain Inn | SC | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| TITeam Industrial Services INC | Beech Island | SC | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| TPThor Precision | Greenville | SC | Fabricated Metal Product Manufacturing332721 | — | ◇ UNVERIFIED |
| TCTimken Company - Tyger River | Union | SC | Fabricated Metal Product Manufacturing332991 | — | ◇ UNVERIFIED |
| TATobul Accumulator INC | Bamberg | SC | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| TATobul Accumulator INC | Bamberg | SC | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| TTTriton Technical Services INC | Walhalla | SC | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| TLTrueCore, LLC | Laurens | SC | Fabricated Metal Product Manufacturing332311 | — | ◇ UNVERIFIED |
| TFTycoon Fabrication LLC | Seneca | SC | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| UMUniversal Manufacturing & Design, LLC | Greer | SC | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| UAUpstate Anodize LLC | Gaffney | SC | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| UBUS Blades Sub LLC | Florence | SC | Fabricated Metal Product Manufacturing332216 | — | ◇ UNVERIFIED |
| VFVision Fabrication LLC | Fair Play | SC | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| WMWastequip Manufacturing Company LLC | Blacksburg | SC | Fabricated Metal Product Manufacturing332439 | — | ◇ UNVERIFIED |
