| GSGreer Springs | Greer | SC | Fabricated Metal Product Manufacturing332613 | 100-499 | ◐ LIKELY ACTIVE |
| HIHansen International Inc | Lexington | SC | Fabricated Metal Product Manufacturing332510 | 20-99 | ◐ LIKELY ACTIVE |
| HCHeritage Construction Services ,inc. | Aiken | SC | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| HQH&h Quality Munitions LLC | Yemassee | SC | Fabricated Metal Product Manufacturing332994 | — | ◐ LIKELY ACTIVE |
| HWHightower Welding & Machine Shop, INC. | North Augusta | SC | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| HPHonea Path | Honea Path | SC | Paper Manufacturing322211 | 100-499 | ◐ LIKELY ACTIVE |
| HIHoser Incorporated Greenville | Greenville | SC | Fabricated Metal Product Manufacturing332912 | 1-19 | ◐ LIKELY ACTIVE |
| HIHoser Incorporated North Charleston | North Charleston | SC | Fabricated Metal Product Manufacturing332912 | 1-19 | ◐ LIKELY ACTIVE |
| HIHyprio INC. | Mount Pleasant | SC | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| IMIndustrial Manufacturing Services | Lancaster | SC | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| IDIonbond - Duncan | Duncan | SC | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| ISIVI South, Inc. | Inman | SC | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| JWJohn W. Heaton, INC. | Aiken | SC | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| JTJoseph T Ryerson & Son, Inc | Blytheville | SC | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
Kardex Remstar | West Columbia | SC | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| KLKeel - Ladson | Ladson | SC | Fabricated Metal Product Manufacturing332313 | 100-499 | ◐ LIKELY ACTIVE |
| KIKenward Industries, LLP | Beech Island | SC | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| KCkinsouth corporation | Denmark | SC | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| KPKraken Performance LLC | North Charleston | SC | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| LLamar | Lamar | SC | Fabricated Metal Product Manufacturing332312 | 100-499 | ◐ LIKELY ACTIVE |
| LGLasered Gifts4u LLC | Summerville | SC | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| L0Lci - 074 | Gaffney | SC | Fabricated Metal Product Manufacturing332321 | 20-99 | ◐ LIKELY ACTIVE |
| LMLorraine Machine INC | Greenville | SC | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| LMLyon Metal Roofing Pelzer | Pelzer | SC | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| MMain | Fort Mill | SC | Fabricated Metal Product Manufacturing332321 | 20-99 | ◐ LIKELY ACTIVE |
| MPMarchant Powder Coating INC. | Goose Creek | SC | Fabricated Metal Product Manufacturing332812 | — | ▲ REPORTED CLOSED |
| MMMar Mac Construction Products | Mcbee | SC | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| MWMckee Welding & Fabrication LLC | Beaufort | SC | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| MOMedals of America, LTD. | Fountain Inn | SC | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| MMMss Machining & Fabrication LLC | Inman | SC | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| MSMuns Services LLC | Beech Island | SC | Fabricated Metal Product Manufacturing332996 | — | ◐ LIKELY ACTIVE |
| NMNew Millennium Building Systems, LLC. - Columbia | Columbia | SC | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| NLNIPG Laurens SC | Laurens | SC | Fabricated Metal Product Manufacturing332311 | 20-99 | ◐ LIKELY ACTIVE |
| NCNorth Charleston Manufacturing Plant | North Charleston | SC | Fabricated Metal Product Manufacturing332912 | 100-499 | ◐ LIKELY ACTIVE |
| NMNotches Metalworks, LLC | Pageland | SC | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| NSNucor Skyline | Huger | SC | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| OMO'Brien Metal Works | Clover | SC | Fabricated Metal Product Manufacturing332312 | 1-19 | ◐ LIKELY ACTIVE |
Oerlikon Balzers Coating USA Inc - Rock Hill Tools, SC | Rock Hill | SC | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| OMOrbis Mes | Piedmont | SC | Fabricated Metal Product Manufacturing332999 | 100-499 | ◐ LIKELY ACTIVE |
| OCOwens Corning | Duncan | SC | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
Patrick Industries, Inc. d/b/a/ Engineered Metals & Composites Inc | West Columbia | SC | Fabricated Metal Product Manufacturing332312 | 100-499 | ◐ LIKELY ACTIVE |
| PMPol-tech Machining, LLC | Woodruff | SC | Fabricated Metal Product Manufacturing332710 | — | ▲ REPORTED CLOSED |
Precision Grinding Industries, LLC | Piedmont | SC | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
Prime Materials Recovery, INC | Orangeburg | SC | Fabricated Metal Product Manufacturing332999 | 100-499 | ◐ LIKELY ACTIVE |
| PJPxxiii Jv, LLC | Florence | SC | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| QMQualex Manufacturing at Ridgeway, SC | Ridgeway | SC | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| QMQuality Metal Products, INC. | New Ellenton | SC | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| RDRapid Deployable Systems, INC. | Hanahan | SC | Fabricated Metal Product Manufacturing332312 | — | ▲ REPORTED CLOSED |
| RBRBC Bearings | Hartsville | SC | Fabricated Metal Product Manufacturing332991 | 100-499 | ◐ LIKELY ACTIVE |
| RBRBC Bearings - Eastern Distribution Center | Bishopville | SC | Fabricated Metal Product Manufacturing332991 | 20-99 | ◐ LIKELY ACTIVE |