| MIMitek Industries INC | Saint Charles | — | ◐ LIKELY ACTIVE |
| SRSa Recycling LLC | Missouri | — | ◐ LIKELY ACTIVE |
| AIAce Industries LLC | Gerald | — | ◇ UNVERIFIED |
| ACAlcoa Composition Foil Facility | Pevely | — | ◇ UNVERIFIED |
| ACAmerican Compressed Steel INC | Sedalia | — | ◇ UNVERIFIED |
 Arch Enterprises INC | Mexico | — | ◇ UNVERIFIED |
| BABodine Aluminum, INC | Saint Louis County | — | ◇ UNVERIFIED |
| BABodine Aluminum Inc-walton Road | St. Louis | — | ◇ UNVERIFIED |
| BDBohn & Dawson | Kirkwood | — | ◇ UNVERIFIED |
| CSCentral States Refining CO INC | Versailles | — | ◇ UNVERIFIED |
| CMColumbia Metal Products CO | Kansas City | — | ◇ UNVERIFIED |
| DDDiversified Diemakers Inc-monroe City Plant | Monroe City | — | ◇ UNVERIFIED |
| DRDoe Run CO Glover Smelter | Annapolis | — | ◇ UNVERIFIED |
| DRDoe Run Company Viburnum Centeral Services Facility the | Viburnum | — | ◇ UNVERIFIED |
| FMFederal Mogul Corporation | Malden | — | ◇ UNVERIFIED |
| FFFederal-mogul Friction Products-federal-mogul Friction Products | St. Louis | — | ◇ UNVERIFIED |
| GCGolden City Foundry Inc-golden City Foundry INC | Golden City | — | ◇ UNVERIFIED |
| HLHerculaneum - Lead Smelter Site | Herculaneum | — | ◇ UNVERIFIED |
| HGHolmes Group Incorporated Rival Manufacturing Division | Sedalia | — | ◇ UNVERIFIED |
| JIJamegy, INC. Dba Al Solutions | Washington | — | ◇ UNVERIFIED |
| KFKenalloy Foundry Mfg CO INC | Montgomery City | — | ◇ UNVERIFIED |
| KRKerebe Recycling Company | Monett | — | ◇ UNVERIFIED |
| LMLeonards Metal Inc-hwy 94 Plant | St. Charles | — | ◇ UNVERIFIED |
| LMLouisiana Mfg CO | Louisiana | — | ◇ UNVERIFIED |
 Metal Culverts INC M & M Highway Materials Div | Columbia | — | ◇ UNVERIFIED |
| MOMetso Outotec USA INC | Warrenton | — | ◇ UNVERIFIED |
| MMMid-am Metal Forming, INC. | Rogersville | — | ◇ UNVERIFIED |
| MIMidco Industries | Saint Louis | — | ◇ UNVERIFIED |
| MSMissouri Steel Castings Incorporated | Joplin | — | ◇ UNVERIFIED |
| NANational Aluminum Brass Foundry INC | Independence | — | ◇ UNVERIFIED |
| NMNewton Mcdonald County Landfill | Neosho | — | ◇ UNVERIFIED |
| NMNexans Magnet Wire USA Incorporated | Mexico | — | ◇ UNVERIFIED |
| OWOzark Wire LTD INC | Malden | — | ◇ UNVERIFIED |
| PIPace Industries Inc-monroe City | Monroe City | — | ◇ UNVERIFIED |
| PCProduction Castings | Missouri | — | ◇ UNVERIFIED |
| SSScott Salvage Yard LLC | Humansville | — | ◇ UNVERIFIED |
| SMSouthern Metal Processing | St. Louis | — | ◇ UNVERIFIED |
| SSStahl Speciality CO North | Kingsville | — | ◇ UNVERIFIED |
| SCSt. Clair Die Casting LLC | Saint Clair | — | ◇ UNVERIFIED |
| SFSuperior Foundry | Independence | — | ◇ UNVERIFIED |
| WCWarrenton Copper Llc-warrenton | Warrenton | — | ◇ UNVERIFIED |
| WRWire Rope Corporation of America-kansas City | Kansas City | — | ◇ UNVERIFIED |
| BDBohn & Dawson, Inc. | Saint Louis | 100–499 | ◐ LIKELY ACTIVE |
| BGBrock Grain Systems | Kansas City | 20–99 | ◐ LIKELY ACTIVE |
| CMCerro Mexico | Mexico | 20–99 | ◐ LIKELY ACTIVE |
| CColumbia | Columbia | 500+ | ◐ LIKELY ACTIVE |
| CCorporate | Jefferson City | 1–19 | ◐ LIKELY ACTIVE |
| EAEXL Acquisition LLC | North Kansas City | 100–499 | ◐ LIKELY ACTIVE |
| GAGateway Aluminum | Saint Louis | 20–99 | ◐ LIKELY ACTIVE |
| GAGateway Aluminum | St. Louis | 20–99 | ◐ LIKELY ACTIVE |
