Weg Transformers USA LLC | Washington | — | ◐ LIKELY ACTIVE |
| AEAssociated Equipment Corporation | St. Louis | 20–99 | ◐ LIKELY ACTIVE |
Infinity Miles INC | Cuba | — | ◐ LIKELY ACTIVE |
Jaspertronics LLC | Carthage | — | ◐ LIKELY ACTIVE |
| MLMcfadden Lighting-mcfadden Lighting | St. Louis | 1–19 | ◇ UNVERIFIED |
| ABA B Chance Wilson St Plt | Centralia | — | ◐ LIKELY ACTIVE |
| AEAssociated Equipment-associated Equipment | St. Louis | — | ◐ LIKELY ACTIVE |
| CBCooper Bussmann, LLC | Ellisville | — | ▲ REPORTED CLOSED |
| FMFerro Magnetics Corporation dba Charging Technologies Inc. | Bridgeton | 20–99 | ◐ LIKELY ACTIVE |
| PEPotter Electric Signal Company - St. Louis | Hazelwood | 100–499 | ◐ LIKELY ACTIVE |
| WPWest Plains Electric Motor Service Inc. | Pomona | 20–99 | ◐ LIKELY ACTIVE |
| CECawvey's Electric Motor Service INC. | West Plains | — | ◐ LIKELY ACTIVE |
| NMNidec Motor CORP | Saint Louis | 500+ | ◐ LIKELY ACTIVE |
| SESchneider Electric | Columbia | — | ◐ LIKELY ACTIVE |
| SEState Electric Company | Saint Louis | — | ◐ LIKELY ACTIVE |
| WIWarco INC. | Marthasville | — | ◐ LIKELY ACTIVE |
| ZCZoltek Corporation | Saint Peters | — | ◐ LIKELY ACTIVE |
| ABA B Chance CO East St Plt | Centralia | — | ◇ UNVERIFIED |
| CECentral Electric Company LLC | Fulton | — | ◇ UNVERIFIED |
| CPCg Power Systems | Washington | — | ◇ UNVERIFIED |
| DMDazor Manufacturing Corp-dazor Manufacturing CORP | St. Louis | — | ◇ UNVERIFIED |
| ETEaglepicher Technologies Lithium Ion Facility | Joplin | — | ◇ UNVERIFIED |
| ETEaglepicher Technologies LLC | Joplin | — | ◇ UNVERIFIED |
| EEEmerson Electric Company-kennett Plant | Kennett | — | ◇ UNVERIFIED |
| EEnersys | Kansas City | — | ◇ UNVERIFIED |
| EBEveready Battery Company Incorporated | Maryville | — | ◇ UNVERIFIED |
| GEGeneral Electric CO | St Louis | — | ◇ UNVERIFIED |
| HPHubbell Power Systems - Plastics Plant | Centralia | — | ◇ UNVERIFIED |
| ICInnovative Controls Engineering | Marshfield | — | ◇ UNVERIFIED |
| MPMagnetic Power Systems Inc-manufacturers Drive | Fenton | — | ◇ UNVERIFIED |
| NMNormandy Machine | Troy | — | ◇ UNVERIFIED |
| RHRbc Horizon | Eldon | — | ◇ UNVERIFIED |
| RMRbc Manufacturing CORP | Lincoln | — | ◇ UNVERIFIED |
| RBRegal Beloit Electric Motors Group | West Plains | — | ◇ UNVERIFIED |
| SPSunbeam Products Inc-plant I - Neosho | Neosho | — | ◇ UNVERIFIED |
| WEWatlow Electric Mfg Company | Columbia | — | ◇ UNVERIFIED |
| ZCZoltek Corporation | Saint Charles | — | ◇ UNVERIFIED |
| CPCentral Power Systems & Services, LLC | Liberty | — | ◐ LIKELY ACTIVE |
| CSClarios - St. Joseph MO DAP | Saint Joseph | 500+ | ◐ LIKELY ACTIVE |
| CSClarios - St. Joseph MO DAP | St. Joseph | 500+ | ◐ LIKELY ACTIVE |
| CSClarios - St. Joseph MO DC | Saint Joseph | 100–499 | ◐ LIKELY ACTIVE |
| CSClarios - St. Joseph MO DC | St. Joseph | 100–499 | ◐ LIKELY ACTIVE |
Clore Automotive - Distribution | Kansas City | 20–99 | ◐ LIKELY ACTIVE |
| CCrossroads | Joplin | 100–499 | ◐ LIKELY ACTIVE |
| DLDazor Lighting Technology LLC | Maryland Heights | 1–19 | ◐ LIKELY ACTIVE |
EaglePicher Technologies - B Street | Joplin | 20–99 | ◐ LIKELY ACTIVE |
EaglePicher Technologies - C Street | Joplin | 100–499 | ◐ LIKELY ACTIVE |
| EMEllisville Manufacturing Plant | Ellisville | 100–499 | ◐ LIKELY ACTIVE |
| EEnersys | Warrensburg | 500+ | ◐ LIKELY ACTIVE |
| EKEnerSys Kansas City | Kansas City | 20–99 | ◐ LIKELY ACTIVE |