Skf USA INC. | Ladson | — | ● ACTIVE |
Southeastern Pipe & Drain Systems, INC. | Aiken | — | ● ACTIVE |
| SCStrider CORP | Camden | — | ● ACTIVE |
| SDSword Defense Systems INC | Greenville | — | ● ACTIVE |
| SISword International INC. | Greenville | — | ● ACTIVE |
The Timken Company | Union | — | ● ACTIVE |
The Timken Company | Duncan | — | ● ACTIVE |
The Timken Company | Honea Path | — | ● ACTIVE |
Transocean Equipment Management LLC | Saluda | — | ● ACTIVE |
Upstate Containers LLC | Easley | — | ● ACTIVE |
Warrior Sports Holdings LLC | Charleston | — | ● ACTIVE |
Wildcat Steel & Fabricating LLC | Hardeeville | — | ● ACTIVE |
| XGXfs Global, LLC | Graniteville | — | ● ACTIVE |
| AIAalberts Integrated Piping System Americas | Myrtle Beach | 100–499 | ◐ LIKELY ACTIVE |
| AGAzz Galvanizing - South Carolina | Blacksburg | 20–99 | ◐ LIKELY ACTIVE |
| BTBoiler Tube CO of America Lyman Facility | Lyman | 100–499 | ◐ LIKELY ACTIVE |
| DPDanfoss Power Solutions (us) Company | Easley | 100–499 | ◐ LIKELY ACTIVE |
| GFGreenwood Fabricating & Plating LLC | Greenwood | 100–499 | ◐ LIKELY ACTIVE |
| SLSaferack LLC | Andrews | 100–499 | ◐ LIKELY ACTIVE |
| SGSchaeffler Group USA INC - Plants Iii & Vi | Fort Mill | 20–99 | ◐ LIKELY ACTIVE |
| SLStueken LLC | Fountain Inn | 20–99 | ◐ LIKELY ACTIVE |
| WDWyman-gordon Dillon Sc | Dillon | 100–499 | ◐ LIKELY ACTIVE |
| ABAnderson Brass CO | Hartsville | 20–99 | ◐ LIKELY ACTIVE |
| AOA O Smith Water Products Company | Mcbee | — | ◐ LIKELY ACTIVE |
| AVAsco Valve Manufacturing | Aiken | — | ◐ LIKELY ACTIVE |
| CNCharleston Naval Weapons Station - Suite 100 | Goose Creek | — | ◐ LIKELY ACTIVE |
| CNCompx National | Mauldin | — | ◐ LIKELY ACTIVE |
| CSConsolidated Systems INC | Columbia | — | ◐ LIKELY ACTIVE |
| DSDave Steel Company INC | Chesnee | — | ◐ LIKELY ACTIVE |
| ECEaton Corporation | North Charleston | — | ◐ LIKELY ACTIVE |
| IBIna Bearing CO INC | Cheraw | — | ◐ LIKELY ACTIVE |
Mclaughlin Body Company INC | Anderson | 20–99 | ◐ LIKELY ACTIVE |
| OBOldcastle Building Envelope | Rock Hill | 100–499 | ◐ LIKELY ACTIVE |
| OSOwen Steel CO | Columbia | — | ◐ LIKELY ACTIVE |
| PUPierburg US LLC | Fountain Inn | 100–499 | ◐ LIKELY ACTIVE |
| RBRexam Beverage Can Company | Bishopville | — | ◐ LIKELY ACTIVE |
| RFRmf Facility Piedmont | Piedmont | — | ◐ LIKELY ACTIVE |
| SGSchaeffler Group USA INC - Plant I I | Cheraw | 100–499 | ◐ LIKELY ACTIVE |
| SJSmi Joist:cayce | Cayce | — | ◐ LIKELY ACTIVE |
| SASouth Atlantic LLC Dba South Atlantic Ga | Laurens | — | ◐ LIKELY ACTIVE |
| UEUS Engine Valve | Westminster | 100–499 | ◐ LIKELY ACTIVE |
| WCWatts Chesnee - Closed | Chesnee | — | ◐ LIKELY ACTIVE |
| BSBanker Steel - Rock Hill | Rock Hill | — | ◐ LIKELY ACTIVE |
| CBCrown Beverage Packaging | Cheraw | — | ◐ LIKELY ACTIVE |
| GCGoodrich Corporation Turbine Component Service | Hodges | — | ◐ LIKELY ACTIVE |
| MMMeco Metal Finishing | Rock Hill | — | ◐ LIKELY ACTIVE |
Meyer Utility Structures LLC Plant 1665 | Lancaster | — | ◐ LIKELY ACTIVE |
| RTRoll Technology Corporation | Greenville | — | ◐ LIKELY ACTIVE |
| SUSkf USA INC | Sumter | — | ◐ LIKELY ACTIVE |
| SRSmi Rebar South Caroliina | Columbia | — | ◐ LIKELY ACTIVE |