| CWCatoe's Welding & Fabrication INC | Rock Hill | SC | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| CSConcrete Supply CO LLC - Rock Hill | Rock Hill | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| OIOsmose INC | Rock Hill | SC | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| SCSunbelt Corporation | Rock Hill | SC | Chemical Manufacturing325110 | — | ◇ UNVERIFIED |
| SISunox INC | Rock Hill | SC | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| AEAce Elastomer | Rock Hill | SC | Plastics and Rubber Products Manufacturing326291 | — | ◇ UNVERIFIED |
| ARAdplex Rhodes | Rock Hill | SC | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| AFAmerican Fiberglass Corporation | Rock Hill | SC | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| ADAvery Dennison | Rock Hill | SC | Chemical Manufacturing325910 | — | ◇ UNVERIFIED |
| BRBluedot Readi Mix Rock Hill | Rock Hill | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CDCaraustar Dba Greif INC | Rock Hill | SC | Paper Manufacturing322130 | — | ◇ UNVERIFIED |
| CACelanese Acetate LLC Celriver Plant | Rock Hill | SC | Chemical Manufacturing325110 | — | ◇ UNVERIFIED |
| CGCl&d Graphics | Rock Hill | SC | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| CSConcrete Supply CO Rock Hill | Rock Hill | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CSCrete Solutions LLC - Rock Hill Plant 13 | Rock Hill | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MPMonsey Products CO - K | Rock Hill | SC | Petroleum and Coal Products Manufacturing324122 | — | ◇ UNVERIFIED |
| OBOerlikon Balzers USA INC | Rock Hill | SC | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| RRRenew Resources LLC | Rock Hill | SC | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| RCRudolf-venture Chemicals | Rock Hill | SC | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| SSSamuel Strapping Rock Hill | Rock Hill | SC | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| SESouth Eastern Recycling Solutions | Rock Hill | SC | Chemical Manufacturing325000 | — | ◇ UNVERIFIED |
| SCSws Concrete-rock Hill Plant | Rock Hill | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| TLTerex Light Contruction | Rock Hill | SC | Fabricated Metal Product Manufacturing332410 | — | ◇ UNVERIFIED |
| TTrico | Rock Hill | SC | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| TETyco Electronics | Rock Hill | SC | Computer and Electronic Product Manufacturing334417 | — | ◇ UNVERIFIED |
| 3O3cs Organics LLC | Rock Hill | SC | Food Manufacturing311999 | — | ◇ UNVERIFIED |
| CCCasual Cushion Corporation | Rock Hill | SC | Textile Product Mills314129 | — | ◇ UNVERIFIED |
| CTCatch Twenty Two Designs, LLC | Rock Hill | SC | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| CCCogwheel Creative LLC | Rock Hill | SC | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| DCD. C. Sales, INC. | Rock Hill | SC | Machinery Manufacturing333413 | — | ◇ UNVERIFIED |
 Dynapac North America LLC | Rock Hill | SC | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| EPEbara Pumps America Corporation | Rock Hill | SC | Machinery Manufacturing333996 | — | ◇ UNVERIFIED |
| ITIndustrial Test Systems INC | Rock Hill | SC | Computer and Electronic Product Manufacturing334516 | — | ◇ UNVERIFIED |
| KCKemira Chemicals, INC. at Inchem | Rock Hill | SC | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| MCMetallized Carbon Corporation | Rock Hill | NY | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◇ UNVERIFIED |
 National Machinery - Fabrication INC | Rock Hill | SC | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| PPPlating Parts America | Rock Hill | SC | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
 Power Technique North America LLC (atlas Copco Company) | Rock Hill | SC | Machinery Manufacturing333912 | — | ◇ UNVERIFIED |
| PSPrater's Southern Bakery LLC | Rock Hill | SC | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| RGRegal Graphics INC | Rock Hill | SC | Printing and Related Support Activities323115 | — | ◇ UNVERIFIED |
| RGRLM Group Holdings LLC | Rock Hill | SC | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
 Steelfab, INC. | Rock Hill | SC | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| TCThomas Concrete - Rock Hill | Rock Hill | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| TETrueNorth Enterprises, LLC | Rock Hill | SC | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
