| CFCardinal Fab-williamston | Williamston | MI | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| CACollins & Aikman Plastics Williamston Div | Williamston | MI | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| MTMark Twain Redi-mix | Williamston | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| RMReady Mixed Concrete Company | Williamston | NC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| RNR N Fink Mfg CO | Williamston | MI | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| RCRoberson Contracting, INC. | Williamston | NC | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| UOUnited Organics CORP | Williamston | NC | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| WPWilliamston Products Inc-noble | Williamston | MI | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| TMTg Manufacturing LLC | Williamston | MI | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| BMBembridge Masonry, INC. | Williamston | NC | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| BEBest Express Foods | Williamston | MI | Food Manufacturing311412 | — | ◇ UNVERIFIED |
| BCBig City Gyros & Pita, LLC Dba N.c. Meat Plant | Williamston | NC | Food Manufacturing311611 | — | ◇ UNVERIFIED |
| BSBmarko Structures, LLC - Long Rd | Williamston | SC | Fabricated Metal Product Manufacturing332311 | — | ◇ UNVERIFIED |
| ISIndustrial Service and Design, LLC | Williamston | MI | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| ISIndustrial Service and Design, LLC | Williamston | MI | Machinery Manufacturing333517 | — | ◇ UNVERIFIED |
| PAParkdale America, Llc-plant 44 ** Inactive ** | Williamston | NC | Textile Mills313111 | — | ◇ UNVERIFIED |
| PFPH Fabrication LLC | Williamston | SC | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| PIPrecorp INC | Williamston | MI | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| SISilicone Impressions, INC. | Williamston | SC | Plastics and Rubber Products Manufacturing326291 | — | ◇ UNVERIFIED |
| SMStanco Metal Products, INC. | Williamston | SC | Fabricated Metal Product Manufacturing332116 | — | ◇ UNVERIFIED |
| SPStrategy Plastics, LLC | Williamston | SC | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
