| CFCorson Fabricating LLC | Saint Clair | MI | Fabricated Metal Product Manufacturing332618 | — | ◇ UNVERIFIED |
| DTDana Thermal Products LLC | Saint Clair | MI | Transportation Equipment Manufacturing336390 | — | ◇ UNVERIFIED |
| LFLeed Foundry Inc/st Clair | Saint Clair | PA | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| MAMfa Agri Services-plant Food Division | Saint Clair | MO | Chemical Manufacturing325311 | — | ◇ UNVERIFIED |
| ODOzark Die Casting | Saint Clair | MO | Machinery Manufacturing333517 | — | ◇ UNVERIFIED |
| RMReading Midwest Distribution, LLC | Saint Clair | MO | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| RTRiverside Tank & Manufacturing CORP | Saint Clair | MI | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| SCSt. Clair Die Casting LLC | Saint Clair | MO | Primary Metal Manufacturing331521 | — | ◇ UNVERIFIED |
| DPDynamic Polymer Solutions LLC | Saint Clair | MI | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| FMFlight Mold & Engineering INC | Saint Clair | MI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| CFCS Fabworks & Design, LLC | Saint Clair | MO | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| EQE.a. Quirin Machine Shop, INC. | Saint Clair | PA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| EEpc | Saint Clair | MI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| FFFast Formliners INC. | Saint Clair | MO | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| HAHuron Automatic Screw CO | Saint Clair | MI | Fabricated Metal Product Manufacturing332721 | — | ◇ UNVERIFIED |
| JGJ.c. George & Sons Lumber CO. | Saint Clair | MO | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| JMJerry's Metal Finishing | Saint Clair | MO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| JHJohnson Hydraulics, INC | Saint Clair | MI | Machinery Manufacturing333995 | — | ◇ UNVERIFIED |
| KIKJ Integration LLC | Saint Clair | MI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| MBMettam Brothers Lumber Company, LLC | Saint Clair | PA | Wood Product Manufacturing321912 | — | ◇ UNVERIFIED |
| PDPrecision Die and Machine Company | Saint Clair | MI | Machinery Manufacturing333511 | — | ◇ UNVERIFIED |
| SMSpector Manufacturing Incorporated | Saint Clair | PA | Transportation Equipment Manufacturing336212 | — | ◇ UNVERIFIED |
| THTackle HD LLC | Saint Clair | MO | Miscellaneous Manufacturing339920 | — | ◇ UNVERIFIED |
