| CCColumbia County Concrete CO INC | Williston | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CPComar Products Incorporated | Pelion | SC | Plastics and Rubber Products Manufacturing326191 | — | ◇ UNVERIFIED |
| CMComponents Manufacturing CO | Trenton | SC | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| CAConcert Aci Inc-closed | Charleston | SC | Textile Mills313230 | — | ◇ UNVERIFIED |
| CSConcrete Supply CO - Aiken Plant | Aiken | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CSConcrete Supply CO LLC | Columbia | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CSConcrete Supply CO LLC - Aviation Avenue | North Charleston | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CSConcrete Supply CO LLC - Batesburg | Batesburg | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CSConcrete Supply CO LLC - Calks Ferry | Lexington | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CSConcrete Supply CO LLC - Cemco Portable Plant | Jonesville | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CSConcrete Supply Co., LLC - Charleston | North Charleston | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CSConcrete Supply Co., LLC - Clements Ferry | Charleston | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CSConcrete Supply CO LLC - Conway | Fort Mill | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CSConcrete Supply Co., LLC - Georgetown | Sumter | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CSConcrete Supply CO LLC Johnsonville Spare | Florence | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CSConcrete Supply CO LLC Landrum | Landrum | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CSConcrete Supply Co., LLC - Lexington Industrial | Lexington | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CSConcrete Supply CO LLC - Manning Plant | Manning | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CSConcrete Supply CO LLC - Orangeburg 2 | Bolen Town | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CSConcrete Supply CO LLC - Pageland | Pageland | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CSConcrete Supply CO LLC - Rabon Road | Columbia | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CSConcrete Supply CO LLC - Spartan Ent Temp | Spartanburg | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CSConcrete Supply CO LLC Sumter Plant | Sumter | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CSConcrete Supply CO LLC - Taylor Street | Columbia | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CSConcrete Supply CO LLC - Timmonsville | Timmonsville | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CSConcrete Supply CO Rock Hill | Rock Hill | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CSConcrete Supply CO - St. George | Moncks Corner | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| COConfluence Outdoor Incorporated | Greenville | SC | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| CIConner Industries INC | Lugoff | SC | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| CFConsolidated Fabricators Incorporated | Clinton | SC | Wood Product Manufacturing321211 | — | ◇ UNVERIFIED |
| CIContec INC. Wingo Park Location | Spartanburg | SC | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| CPContinental Powertrain USA LLC | Fountain Inn | SC | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| CGCopac Global Packaging INC | Spartanburg | SC | Paper Manufacturing322212 | — | ◇ UNVERIFIED |
| CCCornerstone Concrete - Edgefield Plant | North Augusta | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CLCrenlo LLC | Florence | SC | Fabricated Metal Product Manufacturing332117 | — | ◇ UNVERIFIED |
| CSCrete Solutions LLC - Rock Hill Plant 13 | Rock Hill | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CCCrown Cork and Seal Company Incorporated | Spartanburg | SC | Fabricated Metal Product Manufacturing332431 | — | ◇ UNVERIFIED |
| CPCsl Plasma | Union | SC | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| CUCurtec USA LLC | Westminster | SC | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| CSCustom Steel & Wood Incorporated | Anderson | SC | Fabricated Metal Product Manufacturing332311 | — | ◇ UNVERIFIED |
| CHCutler Hammer Incorporated | Sumter | SC | Electrical Equipment, Appliance & Component Manufacturing335313 | — | ◇ UNVERIFIED |
| DRDan River:white Horse-closed | Greenville | SC | Textile Mills313210 | — | ◇ UNVERIFIED |
| DMDarby Metalworks | Anderson | SC | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| DSDarlington Shredding INC | Darlington | SC | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| DCDawkins Concrete Products INC | Hartsville | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| DODawkins On-site Concrete LLC - Dos Portable #33 | Ridgeville | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| DODawkins On-site LLC Glasscock Lafayette | Sumter | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| DODawkins On-site LLC - Plant Dc#337 | Charlotte | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| DODawkins On-site LLC - Riverport | Hardeeville | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| DCDayco CORP Williston Plant | Williston | SC | Plastics and Rubber Products Manufacturing326220 | — | ◇ UNVERIFIED |
