| LEL E Sauer Machine CO | Saint Louis | MO | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| TITishler Industries INC | Saint Louis | MO | Fabricated Metal Product Manufacturing332312 | 1-19 | ◐ LIKELY ACTIVE |
| CPCommercial Plating CO | Saint Louis | MO | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| MPMissouri Pipe Fittings CO | Saint Louis | MO | Fabricated Metal Product Manufacturing332919 | 20-99 | ◐ LIKELY ACTIVE |
| PPPlasti Paint INC | Saint Louis | MI | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| CFContinental Fabricators INC | Saint Louis | MO | Fabricated Metal Product Manufacturing332313 | — | ◐ LIKELY ACTIVE |
| ETElliot Tool INC | Saint Louis | MO | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| GMGmp Metal Products | Saint Louis | MO | Fabricated Metal Product Manufacturing332111 | 20-99 | ◐ LIKELY ACTIVE |
| MCMicrofinish Co., Inc.-Sunset | Saint Louis | MO | Fabricated Metal Product Manufacturing332813 | 1-19 | ◐ LIKELY ACTIVE |
| VMVandeventer Machine Works CORP. | Saint Louis | MO | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| LILasalle Iron Works, INC. | Saint Louis | MO | Fabricated Metal Product Manufacturing332312 | 1-19 | ◐ LIKELY ACTIVE |
| NANorth American Galvanizing Company | Saint Louis | MO | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| DMDuke Manufacturing CO | Saint Louis | MO | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| SIShelton Industrial Pattern INC. | Saint Louis | MO | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| KPKrato Products Corporation | Saint Louis | MO | Fabricated Metal Product Manufacturing332116 | 1-19 | ◐ LIKELY ACTIVE |
| MFMetal Fabricators of St Louis | Saint Louis | MO | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| QSQuality Screw Machine Products INC. | Saint Louis | MO | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| DEDema Engineering CO | Saint Louis | MO | Primary Metal Manufacturing331210 | 100-499 | ◐ LIKELY ACTIVE |
| HTHeat Transfer Systems, Inc. | Saint Louis | MO | Fabricated Metal Product Manufacturing332313 | 1-19 | ◐ LIKELY ACTIVE |
| OBO Brien CORP | Saint Louis | MO | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| KIKertz Ironworks INC | Saint Louis | MO | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| ASABB - St Louis | Saint Louis | MO | Fabricated Metal Product Manufacturing332119 | 100-499 | ◐ LIKELY ACTIVE |
| BABohn and Dawson, Incorporated | Saint Louis | MO | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| EPEvans Production Engineering Co. | Saint Louis | MO | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| MIMicrofinish IPC, LLC-Gratiot | Saint Louis | MO | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |