| AWAstroshield Window Systems, LLC | Goose Creek | SC | Fabricated Metal Product Manufacturing332321 | — | ◐ LIKELY ACTIVE |
| BTBits to Chips LLC | Fort Mill | SC | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| BSBlackhorse Steel Works | Denmark | SC | Fabricated Metal Product Manufacturing332312 | 1-19 | ◐ LIKELY ACTIVE |
| CLCaballus LLC | Rock Hill | SC | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| CSCablecraft - St. Matthews, Sc | St Matthews | SC | Fabricated Metal Product Manufacturing332618 | 20-99 | ◐ LIKELY ACTIVE |
| CSCablecraft - St. Matthews, Sc | Saint Matthews | SC | Fabricated Metal Product Manufacturing332618 | 20-99 | ◐ LIKELY ACTIVE |
| CHCarolina Heavy Steel, LLC | Ridgeville | SC | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| CICarolina Integrated Solutions, Inc. | Spartanburg | SC | Fabricated Metal Product Manufacturing332313 | 20-99 | ◐ LIKELY ACTIVE |
| COCbc of Charleston INC | North Charleston | SC | Fabricated Metal Product Manufacturing332311 | — | ◐ LIKELY ACTIVE |
| CCCDI Charlotte | Rock Hill | SC | Fabricated Metal Product Manufacturing332322 | 100-499 | ◐ LIKELY ACTIVE |
| CIChart, Inc. Southeast Repair Facility | Richburg | SC | Fabricated Metal Product Manufacturing332420 | 1-19 | ◐ LIKELY ACTIVE |
| CCheraw | Cheraw | SC | Textile Mills313210 | 100-499 | ◐ LIKELY ACTIVE |
| CSCitadel Shipworks, LLC | Mount Pleasant | SC | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| CRCMC Rebar Columbia | Columbia | SC | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| CSCMC Southern Post South Carolina | Cayce | SC | Fabricated Metal Product Manufacturing332323 | 20-99 | ◐ LIKELY ACTIVE |
| CMCMMC Machine, LLC | North Charleston | SC | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| CNCompX National | Greenville | SC | Fabricated Metal Product Manufacturing332510 | 100-499 | ◐ LIKELY ACTIVE |
| CCCrown Cork & Seal USA, Inc. - Effingham Plant | Effingham | SC | Fabricated Metal Product Manufacturing332431 | 20-99 | ◐ LIKELY ACTIVE |
| DADaifuku Automotive America Corp | Carlisle | SC | Fabricated Metal Product Manufacturing332111 | 20-99 | ◐ LIKELY ACTIVE |
| DMDC Machine II | Summerville | SC | Fabricated Metal Product Manufacturing332710 | 100-499 | ◐ LIKELY ACTIVE |
| DFDouglas Fluid & Integration Technology, LLC | Prosperity | SC | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| DSDSV Solutions LOF | Lugoff | SC | Fabricated Metal Product Manufacturing332813 | 1-19 | ◐ LIKELY ACTIVE |
| ECEast Coast Tvm LLC | Timmonsville | SC | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| ELEDECO LLC, dba SMF-SC | Anderson | SC | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| EMeVAC Magentics LLC | Sumter | SC | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| FFablogix | Duncan | SC | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| FFerrous | West Columbia | SC | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| GCGH Columbia Loc'n 1046 | West Columbia | SC | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| GUGomander Usa, LLC | Lexington | SC | Fabricated Metal Product Manufacturing332994 | — | ◐ LIKELY ACTIVE |
| GSGreer Springs | Greer | SC | Fabricated Metal Product Manufacturing332613 | 100-499 | ◐ LIKELY ACTIVE |
| HQH&h Quality Munitions LLC | Yemassee | SC | Fabricated Metal Product Manufacturing332994 | — | ◐ 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 |
| 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 |
| LGLasered Gifts4u LLC | Summerville | SC | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| L0Lci - 074 | Gaffney | SC | Fabricated Metal Product Manufacturing332321 | 20-99 | ◐ 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 |
| MMMar Mac Construction Products | Mcbee | SC | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| MQMax Q Manufacturing LLC | Charleston | SC | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |