| AZA Zahner CO | Kansas City | MO | Fabricated Metal Product Manufacturing332322 | 100-499 | ◐ LIKELY ACTIVE |
| CIChillicothe Iron & Steel, INC. | Chillicothe | MO | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| CRCmc Rebar Polo | Polo | MO | Fabricated Metal Product Manufacturing332117 | 20-99 | ◐ LIKELY ACTIVE |
| CBComponent Bar Products LLC | O Fallon | MO | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
| CFContinental Fabricators INC | Saint Louis | MO | Fabricated Metal Product Manufacturing332313 | — | ◐ LIKELY ACTIVE |
| DTDetroit Tool Metal Products | Lebanon | MO | Fabricated Metal Product Manufacturing332999 | 100-499 | ◐ LIKELY ACTIVE |
| ETElliot Tool INC | Saint Louis | MO | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| EWEmmert Welding & Manufacturing CO | Independence | MO | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| FBFag Bearings, LLC | Joplin | MO | Fabricated Metal Product Manufacturing332991 | — | ◐ LIKELY ACTIVE |
| FIFulton Iron and Manufacturing, L.l.c | Saint Louis | MO | Fabricated Metal Product Manufacturing332710 | — | ▲ REPORTED CLOSED |
| GIGerald Industries | Gerald | MO | Fabricated Metal Product Manufacturing332911 | 100-499 | ◐ LIKELY ACTIVE |
| GMGmp Metal Products | Saint Louis | MO | Fabricated Metal Product Manufacturing332111 | 20-99 | ◐ LIKELY ACTIVE |
| GEGood Earth Tools | Festus | MO | Fabricated Metal Product Manufacturing332999 | 100-499 | ◐ LIKELY ACTIVE |
| HAHeizer Aerospace, INC. | Pevely | MO | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| KWK&S Wire Products | Neosho | MO | Fabricated Metal Product Manufacturing332618 | 20-99 | ◐ LIKELY ACTIVE |
| MEMetalcraft Enterprises INC | New Haven | MO | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| MCMicrofinish Co., Inc.-Sunset | Saint Louis | MO | Fabricated Metal Product Manufacturing332813 | 1-19 | ◐ LIKELY ACTIVE |
| MTMidland Tech LLC | Cuba | MO | Fabricated Metal Product Manufacturing332813 | 1-19 | ◐ LIKELY ACTIVE |
| MSMid-south Steel Products INC | Cape Girardeau | MO | Fabricated Metal Product Manufacturing332117 | 20-99 | ◐ LIKELY ACTIVE |
| MMMitchell Mill Systems | Joplin | MO | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| NPNeff Press, INC. | Saint Louis | MO | Fabricated Metal Product Manufacturing332710 | 20-99 | ▲ REPORTED CLOSED |
| NPNestle Purina Support Center | St. Louis | MO | Fabricated Metal Product Manufacturing332117 | 20-99 | ◐ LIKELY ACTIVE |
Paul Mueller-paul Mueller | Springfield | MO | Fabricated Metal Product Manufacturing332313 | — | ◐ LIKELY ACTIVE |
Planet Tool & Gear Inc | O Fallon | MO | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| PMPrecoat Metals | St. Louis | MO | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| QPQualico Precision Products LLC | Moberly | MO | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| QPQualico Precision Products LLC | Moberly | MO | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| RCRoto-die Company Inc-howerton Ln | Eureka | MO | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| SISaf-holland INC | Warrenton | MO | Fabricated Metal Product Manufacturing332116 | — | ◐ LIKELY ACTIVE |
| SESchaefer's Electrical Enclosures | Scott City | MO | Fabricated Metal Product Manufacturing332322 | 100-499 | ◐ LIKELY ACTIVE |
Schwoeppe Machine & Tool | Marthasville | MO | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| SSSeaman & Schuske Metal Works Company | Saint Joseph | MO | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| SVSiesco Valley Screw Products | Union | MO | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| SSSouth Side Machine Works, Inc. | Saint Louis | MO | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| SMStone Manufacturing & Supply Company Inc. | Kansas City | MO | Fabricated Metal Product Manufacturing332216 | 20-99 | ◐ LIKELY ACTIVE |
Stork Precision Machining LLC | Washington | MO | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| VMVandeventer Machine Works CORP. | Saint Louis | MO | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| ASAcme Structural INC | Springfield | MO | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| ARAmerican Railcar Industries | Jackson | MO | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| CLC L Smith Industrial CO | Arnold | MO | Fabricated Metal Product Manufacturing332812 | 1-19 | ◐ LIKELY ACTIVE |
| DTDetroit Tool Metal Products-lebanon | Lebanon | MO | Fabricated Metal Product Manufacturing332116 | — | ◐ LIKELY ACTIVE |
| ETElite Tool LLC | Moscow Mills | MO | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| EIEnduro Industries LLC | Hannibal | MO | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| FCFlexible Cutting Systems | St Louis | MO | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| GDGardner Denver Incorporated | Sedalia | MO | Fabricated Metal Product Manufacturing332117 | — | ◐ LIKELY ACTIVE |
| GAGkn Aerospace North America, INC. Berkeley | Hazelwood | MO | Fabricated Metal Product Manufacturing332912 | — | ◐ LIKELY ACTIVE |
| HIHammerts Iron Works-hammerts Iron Works | St. Louis | MO | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| H1Holland 1916 North Kansas City | North Kansas City | MO | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| ISIpc St Louis-ipc St Louis | St. Louis | MO | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| KFKoppel Fabrication INC | Sweet Springs | MO | Fabricated Metal Product Manufacturing332312 | 1-19 | ◐ LIKELY ACTIVE |