| BIByo-Gon, Inc. | Wando | SC | Chemical Manufacturing325314 | 1-19 | ◇ UNVERIFIED |
| IFInnovative Fibers LLC | Spartanburg | SC | Chemical Manufacturing325220 | — | ◇ UNVERIFIED |
| SPSouthern Paint & Powder Coating Company INC | Pageland | SC | Chemical Manufacturing325510 | 20-99 | ◇ UNVERIFIED |
| SISylco INC | Greer | SC | Chemical Manufacturing325414 | 1-19 | ◇ UNVERIFIED |
| VSValiant Specialty Finishing, LLC | Rock Hill | SC | Chemical Manufacturing325613 | 1-19 | ◇ UNVERIFIED |
| WSWoodfield Systems USA INC | Columbia | SC | Chemical Manufacturing325110 | 1-19 | ◇ UNVERIFIED |
| 6M69653 - Micalline Products INC | Columbia | SC | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| 6L69657 - Lubrizol Advanced Materials | Spartanburg | SC | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
 69724 - Sun Chemical Corporation | Goose Creek | SC | Chemical Manufacturing325132 | — | ◇ UNVERIFIED |
| 7A70469 - Allnex INC | Beech Island | SC | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| 7N70480 - Nutra Manufacturing | Greenville | SC | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| 7I70608 - Invista Sarl Company | Lugoff | SC | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| 7P70661 - Patheon Api Services INC | Florence | SC | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| 7E72218 - Epsilon Plastics INC | Spartanburg | SC | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| 7A72242 - Ascend Performance Materials Operations LLC | Greenwood | SC | Chemical Manufacturing325222 | — | ◇ UNVERIFIED |
| 7S72392 - Spectra Colorants INC | Union | SC | Chemical Manufacturing325132 | — | ◇ UNVERIFIED |
| 7B72447 - Bethune Nonwovens INC | Bethune | SC | Textile Mills313230 | — | ◇ UNVERIFIED |
| 7C72547 - Conform Gissing International LLC | Sumter | SC | Chemical Manufacturing325222 | — | ◇ UNVERIFIED |
| ALAbbott Laboratories-closed | Kingstree | SC | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| APAir Products and Chemicals Inc-j.p. Stevens Piedmont Site-remediation Project | Piedmont | SC | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| ACAlcami Corporation Clements Crest Warehouse | Charleston | SC | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| APAlpek Polyester Usa, LLC Columbia Site | Gaston | SC | Chemical Manufacturing325194 | — | ◇ UNVERIFIED |
| AMAmerican Marble Products INC. | Conway | SC | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| ACApex Coating INC | Inman | SC | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| AFAscent Five, LLC | Travelers Rest | SC | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| BCBasf CORP Mauldin Plant | Mauldin | SC | Chemical Manufacturing325613 | — | ◇ UNVERIFIED |
| BCBasf Corporation | Central | SC | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| BCBasf Corporation @ Ethox Corporation | Greenville | SC | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| CCChase Corporation | Greenville | SC | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| CSChemtrade Solutions LLC | Catawba | SC | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| COCity of Greenville | Greenville | SC | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| CClariant:martin | Martin | SC | Chemical Manufacturing325110 | — | ◇ UNVERIFIED |
| CAClean Advantage | Taylors | SC | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| CTCTG2 Technologies, LLC | Bamberg | SC | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| DCDexter Crown Metro Aerospace | Greenville | SC | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| DIDigital Ink Technology | York | SC | Chemical Manufacturing325910 | — | ◇ UNVERIFIED |
| DDupont:hytrel | Berkeley | SC | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| DSDupont Specialty Products Usa, LLC | Moncks Corner | SC | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| EBEcoflo - Blackville Sc (scda Pesticide Collection Event) | Blackville | SC | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| EREnvironmental Rental Service LLC | Columbia | SC | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| FFFuji Film INC G M & X Plants Dc & Sitewi | Greenwood | SC | Chemical Manufacturing325992 | — | ◇ UNVERIFIED |
| FFFuji Film INC L Plant | Greenwood | SC | Chemical Manufacturing325992 | — | ◇ UNVERIFIED |
 Fujifilm North America Corporation - Quicksnap, Q-plant | Greenwood | SC | Chemical Manufacturing325992 | — | ◇ UNVERIFIED |
| GPGeorgia Pacific Chemicals LLC | Russellville | SC | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| GIGulbrandsen INC | Orangeburg | SC | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| HWHighline Warren LLC | Walterboro | SC | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| IBImerys Bennettsville Pcc Plant | Bennettsville | SC | Chemical Manufacturing325131 | — | ◇ UNVERIFIED |
| JEJaned Enterprises | Taylors | SC | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| KBK Bar Soap Company LLC | Clover | SC | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| KCKemira Chemicals INC | Fountain Inn | SC | Chemical Manufacturing325130 | — | ◇ UNVERIFIED |
