| DEDivine Expressions, LLC | Bishopville | SC | Chemical Manufacturing325611 | — | ◐ LIKELY ACTIVE |
| DCDuPont Cooper River | Moncks Corner | SC | Chemical Manufacturing325199 | 20-99 | ◐ LIKELY ACTIVE |
| EEsp | Laurens | SC | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| EEExco East LLC | Conway | SC | Chemical Manufacturing325611 | — | ◐ LIKELY ACTIVE |
| FPFoxFarm Pendleton | Pendleton | SC | Chemical Manufacturing325314 | 20-99 | ◐ LIKELY ACTIVE |
| GSGreenville Solution Plant | Greenville | SC | Chemical Manufacturing325412 | 100-499 | ◐ LIKELY ACTIVE |
| GIGulbrandsen Inc. - Orangeburg Facility | Orangeburg | SC | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| HEHenkel Enoree | Enoree | SC | Chemical Manufacturing325520 | 100-499 | ◐ LIKELY ACTIVE |
| HCHGI Charleston | Hanahan | SC | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| HGHGI Greenwood SC | Greenwood | SC | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| HLHGI LexingtonSC | Lexington | SC | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| HOHGI Orangeburg | Orangeburg | SC | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| HSHGI Spartanburg | Spartanburg | SC | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| HRHuntsman - Rock Hill | Rock Hill | SC | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| IFInfinity Fragrances LLC Myrtle Beach Site | Myrtle Beach | SC | Chemical Manufacturing325620 | 1-19 | ◐ LIKELY ACTIVE |
| ISIngevity SC, LLC - Charleston Chemical Plant | Charleston | SC | Chemical Manufacturing325194 | 100-499 | ◐ LIKELY ACTIVE |
| ININV Nylon Polymers Americas, LLC - Camden | Lugoff | SC | Chemical Manufacturing325211 | 100-499 | ◐ LIKELY ACTIVE |
| KRKoppers Rock Hill | Rock Hill | SC | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| LLanxess | Charleston | SC | Chemical Manufacturing325199 | 20-99 | ◐ LIKELY ACTIVE |
| LCLanxess Coropration - Bushy Park Site | Goose Creek | SC | Chemical Manufacturing325199 | 20-99 | ◐ LIKELY ACTIVE |
| MLMk Lovett Originals LLC | Trenton | SC | Chemical Manufacturing325620 | — | ◐ LIKELY ACTIVE |
| NCNorth Charleston Branch 48 | North Charleston | SC | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| NDNucleus Davidson | Davidson | SC | Chemical Manufacturing325412 | 20-99 | ◐ LIKELY ACTIVE |
| NLNutramax Laboratories Inc. | Lancaster | SC | Chemical Manufacturing325411 | 500+ | ◐ LIKELY ACTIVE |
| NLNutramax Laboratories Inc. Building 3 | Lancaster | SC | Chemical Manufacturing325411 | 100-499 | ◐ LIKELY ACTIVE |
| NLNutramax Laboratories Inc. Building 4 | Indian Land | SC | Chemical Manufacturing325411 | 20-99 | ◐ LIKELY ACTIVE |
| OPOrtec - Pendleton | Pendleton | SC | Chemical Manufacturing325199 | 20-99 | ◐ LIKELY ACTIVE |
| PAPatheon API, Inc. | Florence | SC | Chemical Manufacturing325411 | 100-499 | ◐ LIKELY ACTIVE |
| PVPatriot Veteran Associates Pharma, LLC | Longs | SC | Chemical Manufacturing325412 | — | ◐ LIKELY ACTIVE |
| P7Plant 78 | Aiken | SC | Chemical Manufacturing325220 | 500+ | ◐ LIKELY ACTIVE |
| P8Plant 8S | Columbia | SC | Chemical Manufacturing325220 | 100-499 | ◐ LIKELY ACTIVE |
| PAPVS Acquisition Inc. | West Union | SC | Chemical Manufacturing325199 | 20-99 | ◐ LIKELY ACTIVE |
| RCRe:build Cr, LLC | Rock Hill | SC | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| RRRed Rose Wellness Center LLC | Lancaster | SC | Chemical Manufacturing325620 | — | ◐ LIKELY ACTIVE |
| RHRock Hill Branch 50 | Rock Hill | SC | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| RGRoyal Gold Anderson | Anderson | SC | Chemical Manufacturing325314 | 1-19 | ◐ LIKELY ACTIVE |
| SASealed Air Medical | Duncan | SC | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| SRSouthern Roots Herb Farm LLC | Winnsboro | SC | Chemical Manufacturing325611 | — | ◐ LIKELY ACTIVE |
Sun Chemical | N Charleston | SC | Chemical Manufacturing325510 | 20-99 | ◐ LIKELY ACTIVE |
| SCSun Chemical | N. Charleston | SC | Chemical Manufacturing325510 | 20-99 | ◐ LIKELY ACTIVE |
| SUSyensqo USA LLC - Spartanburg Site | Spartanburg | SC | Chemical Manufacturing325613 | 20-99 | ◐ LIKELY ACTIVE |
| THTalicia Holdings, INC. | Duncan | SC | Chemical Manufacturing325412 | — | ◐ LIKELY ACTIVE |
| TSThe Scotts Company - Chester | Chester | SC | Chemical Manufacturing325314 | 20-99 | ◐ LIKELY ACTIVE |
| T5Thorne 558 Omni | Summeville | SC | Chemical Manufacturing325411 | 100-499 | ◐ LIKELY ACTIVE |
| TCToray CMA Spartanburg SC | Moore | SC | Chemical Manufacturing325220 | 100-499 | ◐ LIKELY ACTIVE |
| USUSA SC Chester Plant | Chester | SC | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| VEVictory Exofibres, LLC | Central | SC | Chemical Manufacturing325413 | — | ◐ LIKELY ACTIVE |
| GSGreentex Solutions, LLC | Charleston | SC | Chemical Manufacturing325315 | — | ◐ LIKELY ACTIVE |
| HCHt Crystalsolutions LLC | Central | SC | Chemical Manufacturing325180 | — | ◐ LIKELY ACTIVE |
| 7W72155 - Wellman Advanced Materials LLC | Poston | SC | Chemical Manufacturing325222 | 100-499 | ◇ UNVERIFIED |