| URUniversal Refining of Sc LLC | Saint George | SC | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
| UCUS Coast Guard Charleston | Charleston | SC | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| UFU.s. Finishing | Greenville | SC | Textile Mills313310 | — | ◇ UNVERIFIED |
| UWU.s Waffle Company INC (liberty Plant) | Liberty | SC | Food Manufacturing311412 | — | ◇ UNVERIFIED |
| VCValmont Composite Structures Estill | Estill | SC | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| VSVan Smith Block Company LLC | Summerville | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| VSVan Smith Concrete:#2 | Charleston | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| VSVan Smith Concrete:#3 | Mt Pleasant | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| VSVan Smith Concrete:#4 | Johns Island | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| VSVan Smith Concrete CO Jedburg Plant | Summerville | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| VSVan Smith Concrete CO Plant #5 | Goose Creek | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| VBVaughan Bassett Furniture-closed | Sumter | SC | Furniture and Related Product Manufacturing337122 | — | ◇ UNVERIFIED |
| VIVelcorex INC | Orangeburg | SC | Textile Mills313240 | — | ◇ UNVERIFIED |
| VGVelux Greenwood LLC -gronskov Facility | Greenwood | SC | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| VWVoyage Warehousing LLC | Greenwood | SC | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| WVWalterboro Veneer Company | Walterboro | SC | Wood Product Manufacturing321211 | — | ◇ UNVERIFIED |
| WSWarden & Smith INC Bennettsville | Bennettsville | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| WSWarden & Smith INC Cheraw | Cheraw | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| WSWarden & Smith INC Pageland | Pageland | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| WSWare Shoals Industries Incorporated | Ware Shoals | SC | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| WGWarren & Griffin | Williams | SC | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| WWastequip/lm | Duncan | SC | Fabricated Metal Product Manufacturing332439 | — | ◇ UNVERIFIED |
| WLWastequip Lm Industries Greer Plant | Greer | SC | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| WPWater Property Holdings LLC | Graniteville | SC | Textile Mills313310 | — | ◇ UNVERIFIED |
| WCWebb Concrete Company INC | Barnwell | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| WPWellman Plastics Recycling LLC | Johnsonville | SC | Textile Product Mills314999 | — | ◇ UNVERIFIED |
| WAWells Aluminum Corporation | Belton | SC | Primary Metal Manufacturing331316 | — | ◇ UNVERIFIED |
| WHWellstone Holdings | Gaffney | SC | Textile Mills313110 | — | ◇ UNVERIFIED |
| WSWestpoint Stevens Calhoun Plant | Calhoun Falls | SC | Textile Mills313210 | — | ◇ UNVERIFIED |
| WCWheelabrator Cast Product | Walterboro | SC | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| WCWiggins Concrete:hampton | Hampton | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| WBWilson Brothers Sand CO Smith Mine | Leesville | SC | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| WCWilson Composites LLC Pendleton Plt | Pendleton | SC | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| WVWinnsboro Veneer and Plywood Company | Winnsboro | SC | Wood Product Manufacturing321211 | — | ◇ UNVERIFIED |
| WFWix Filtration Products | Dillon | SC | Machinery Manufacturing333411 | — | ◇ UNVERIFIED |
| WCWolverine Coatings CORP | Spartanburg | SC | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| WWWurth Wood Group Greenville | Greer | SC | Plastics and Rubber Products Manufacturing326130 | — | ◇ UNVERIFIED |
| ZGZ3 Graphics INC | Greenville | SC | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| ZCZachry Construction CORP Bp 519022 | Houston | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| ZCZachry Construction Corporation Cbp #34-0120 | Lexington | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| ZUZapp USA Ergste Westig South Carolina LP | Summerville | SC | Primary Metal Manufacturing331222 | — | ◇ UNVERIFIED |
| ZEZeniith Engraving CO | Chester | SC | Printing and Related Support Activities323122 | — | ◇ UNVERIFIED |
| ZSZeuna Starker USA Incorporated | Spartanburg | SC | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| ZCZeus Company INC - Gaston Facility | Gaston | SC | Plastics and Rubber Products Manufacturing326121 | — | ◇ UNVERIFIED |
| ZCZeus Company Llc-zeus Engineering Center | Orangeburg | SC | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| ZMZ Marine North America LLC | Summerville | SC | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| ZZupan&smith:powderville | Powdersville | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| 7M70454 - Myrtle Beach Granite and Marble INC | Myrtle Beach | SC | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| 7T70975 - the Esab Group INC | Union | SC | Primary Metal Manufacturing331491 | — | ◇ UNVERIFIED |
| 7R72368 - Rich Products Corporation | Fountain Inn | SC | Food Manufacturing311813 | — | ◇ UNVERIFIED |
