| SESouth Eastern Recycling Solutions | Rock Hill | SC | Chemical Manufacturing325000 | — | ◇ UNVERIFIED |
| SPSpan Packaging Services LLC | Greenville | SC | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| SCSpectra Colorants | Union | SC | Chemical Manufacturing325910 | — | ◇ UNVERIFIED |
| SISprings Ind Wamchem Npl Site | Burton | SC | Chemical Manufacturing325130 | — | ◇ UNVERIFIED |
| SHSwisher Hygiene | Irmo | SC | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| SHSwisher Hygiene | Charleston | SC | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| TWThe Whitaker Company | Spartanburg | SC | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| WCWolverine Coatings CORP | Spartanburg | SC | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| 0O027116-associates Onsite - Colgate - Hodges Sc | Hodges | SC | Chemical Manufacturing325611 | 20-99 | ◐ LIKELY ACTIVE |
| 8C872 Camden | Lugoff | SC | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| ALAcebio LLC | Columbia | SC | Chemical Manufacturing325412 | — | ◐ LIKELY ACTIVE |
| AMAgfa Materials - Bushy Park | Goose Creek | SC | Chemical Manufacturing325992 | 20-99 | ◐ LIKELY ACTIVE |
| AAguaSeal | North Charleston | SC | Chemical Manufacturing325510 | 1-19 | ◐ LIKELY ACTIVE |
| AAiken | Aiken | SC | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| AIAmbioPharm, Inc. | North Augusta | SC | Chemical Manufacturing325412 | 100-499 | ◐ LIKELY ACTIVE |
| AOAndy Oxy CO INC Taylors | Taylors | SC | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| BCBASF Clemson | Centra | SC | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| BMBASF Mauldin | Mauldin | SC | Chemical Manufacturing325613 | 20-99 | ◐ LIKELY ACTIVE |
| BFBees Ferry | Charelston | SC | Chemical Manufacturing325315 | 1-19 | ◐ LIKELY ACTIVE |
| CFCandy Friday Farms, LLC | Blythewood | SC | Chemical Manufacturing325320 | — | ◐ LIKELY ACTIVE |
| CSCharleston SC IW Plant | North Charleston | SC | Chemical Manufacturing325910 | 20-99 | ◐ LIKELY ACTIVE |
| CBChiron Bio, LLC | Irmo | SC | Chemical Manufacturing325412 | — | ◐ LIKELY ACTIVE |
| CBChromaScape Bushy Park Manufacturing Facility | Goose Creek | SC | Chemical Manufacturing325130 | 20-99 | ◐ LIKELY ACTIVE |
| CBColumbia Branch 61 | Columbia | SC | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| CIContec, INC. - Flatwood | Spartanburg | SC | Chemical Manufacturing325612 | 20-99 | ◐ LIKELY ACTIVE |
| CIContec, INC. - Wingo Park | Spartanburg | SC | Chemical Manufacturing325612 | 100-499 | ◐ LIKELY ACTIVE |
| CCC&S Chemicals - Darlington, SC | Darlington | SC | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| CCC&S Chemicals - Hardeeville, SC | Hardeeville | SC | Chemical Manufacturing325180 | 1-19 | ◐ LIKELY ACTIVE |
| DDarlington | Darlington | SC | Chemical Manufacturing325211 | 100-499 | ◐ LIKELY ACTIVE |
| DQDenise Quarles | Florence | SC | Chemical Manufacturing325620 | — | ◐ LIKELY ACTIVE |
| DDewey | Inman | SC | Chemical Manufacturing325199 | 100-499 | ◐ LIKELY ACTIVE |
| DUDiatom US | Andrews | SC | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| 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 |
| HCHt Crystalsolutions LLC | Central | SC | Chemical Manufacturing325180 | — | ◐ 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 |