| FIFreelander Innovations Usa, LLC | Springfield | — | ◐ LIKELY ACTIVE |
Hitachi Energy USA, inc. Earth City | Earth City | 100–499 | ◐ LIKELY ACTIVE |
Hitachi Energy USA, inc. Jefferson City | Jefferson City | 500+ | ◐ LIKELY ACTIVE |
| HPHubbell Power Systems - Centralia Operation | Centralia | 500+ | ◐ LIKELY ACTIVE |
| IIInterglobal Inc | Saint Louis | 20–99 | ◐ LIKELY ACTIVE |
| MBMcshane Bell Company, LLC | Maryland Heights | — | ◐ LIKELY ACTIVE |
| MIMeramec Instrument Transformer CO. | Cuba | 100–499 | ◐ LIKELY ACTIVE |
| NMNormandy Machine Co, INC | Troy | — | ◐ LIKELY ACTIVE |
| PUPower Up Generator Solutions INC. | Kansas City | — | ◐ LIKELY ACTIVE |
| PPProduction Plant | Osceola | 20–99 | ◐ LIKELY ACTIVE |
| PCPrysmian Cables and Systems USA, LLC (Sedalia) | Sedalia | 100–499 | ◐ LIKELY ACTIVE |
| RBRegal Beloit America, Inc | Cassville | 100–499 | ◐ LIKELY ACTIVE |
| RRRegal Rexnord | Lincoln | 100–499 | ◐ LIKELY ACTIVE |
| RLRobbins Lightning | Maryville | 1–19 | ◐ LIKELY ACTIVE |
| SJSt. James | Saint James | 20–99 | ◐ LIKELY ACTIVE |
| SEStryten Energy, LLC - Kansas City | Kansas City | 1–19 | ◐ LIKELY ACTIVE |
| SSSun Solar LLC | Springfield | — | ◐ LIKELY ACTIVE |
| TTgc-stl | Saint Louis | 20–99 | ◐ LIKELY ACTIVE |
| TDTHE DURHAM COMPANY-Buffalo | Buffalo | 20–99 | ◐ LIKELY ACTIVE |
| TDTHE DURHAM COMPANY C-Line | Lebanon | 20–99 | ◐ LIKELY ACTIVE |
| TDThe Durham Company Houston | Houston | 100–499 | ◐ LIKELY ACTIVE |
| TDTHE DURHAM COMPANY Test Switch | Lebanon | 20–99 | ◐ LIKELY ACTIVE |
| TGThe Gund Company Incorporated | Saint Louis | — | ◐ LIKELY ACTIVE |
| TLTipton Latham | Tipton | 100–499 | ◐ LIKELY ACTIVE |
WEG Transformers USA LLC ST | Washington | 100–499 | ◐ LIKELY ACTIVE |
| WDWesco Distribution INC | Saint Louis | — | ◐ LIKELY ACTIVE |
| WPWest Plains Electric Motor Service Inc. | Pomona | 20–99 | ◐ LIKELY ACTIVE |
| AIApi INC. | Lees Summit | — | ◇ UNVERIFIED |
| AIAzz Incorporated | Fulton | — | ◇ UNVERIFIED |
| CPCg Power Systems USA INC. | Washington | — | ◇ UNVERIFIED |
| CPCg Power USA INC. | Washington | — | ◇ UNVERIFIED |
| DLDavincia, LLC Dba Link Electronics | Jackson | — | ◇ UNVERIFIED |
| EIEagle-picher Industries Inc-special Products Plant | Joplin | — | ◇ UNVERIFIED |
Eaglepicher Technologies, LLC | Seneca | — | ◇ UNVERIFIED |
| EBEaton's Bussman Fuse Business | Ellisville | — | ◇ UNVERIFIED |
| EBEllis Battery Specialists | Ozark | — | ◇ UNVERIFIED |
| FAFargo Assembly Pa | Bethany | — | ◇ UNVERIFIED |
| FIFasco Industries Inc-cassville Plant | Cassville | — | ◇ UNVERIFIED |
| FIFasco Industries Inc-ozark Plant | Ozark | — | ◇ UNVERIFIED |
| GMGilliom Manufacturing CO INC | Saint Charles | — | ◇ UNVERIFIED |
| HHH & H Fixture CO | Saint Louis | — | ◇ UNVERIFIED |
| HPHubbell Power Systems INC | Cuba | — | ◇ UNVERIFIED |
| IPInterstate Powercare | Springfield | — | ◇ UNVERIFIED |
| LLLampein Laboratories, LLC | Kansas City | — | ◇ UNVERIFIED |
| MEMarathon Electric Co-marathon Electric CO | West Plains | — | ◇ UNVERIFIED |
| NPNational Park Service | Saint Louis | — | ◇ UNVERIFIED |
| NGNidec Global Appliance North America LLC | Saint Louis | — | ◇ UNVERIFIED |
| NMNidec Motor CORP | Saint Louis | — | ◇ UNVERIFIED |
| OSOem Services LLC | Kansas City | — | ◇ UNVERIFIED |
| RRegal | Cassville | — | ◇ UNVERIFIED |