| MJMud Jack King | Kansas City | — | ◇ UNVERIFIED |
| MMMueller Machine & Tool CO | Saint Louis | — | ◇ UNVERIFIED |
| MBMultiple Boring Machine CO | Saint Louis | — | ◇ UNVERIFIED |
| NPNational Plastics, INC. | Saint Louis | — | ◇ UNVERIFIED |
| NINichols Industries, INC. | Kansas City | — | ◇ UNVERIFIED |
| NNordyne | O Fallon | — | ◇ UNVERIFIED |
| PWPandjiris Weldment CO | Saint Louis | — | ◇ UNVERIFIED |
| PPPanther Products Corporation | Harrisonville | — | ◇ UNVERIFIED |
| PPPioneer Printing-pioneer Printing | Saint Louis | — | ◇ UNVERIFIED |
| PRPress Room Equipment CO LLC | Springfield | — | ◇ UNVERIFIED |
| PBProenergy Building 9 South | Sedalia | — | ◇ UNVERIFIED |
| PIPromatic INC. | Gower | — | ◇ UNVERIFIED |
| RIRamair, INC. | Fenton | — | ◇ UNVERIFIED |
 R & D Tool & Engineering Company | Lees Summit | — | ◇ UNVERIFIED |
| RTRice Trailers | Harviell | — | ◇ UNVERIFIED |
| RMRoss Machine Shop | Ste. Genevieve | — | ◇ UNVERIFIED |
| RURoxell USA Agile Manufacturing Ctb, INC. | Anderson | — | ◇ UNVERIFIED |
| RRRoyal Remanufacturing LLC | Mountain View | — | ◇ UNVERIFIED |
| RRR & R Tool & Die Company | Villa Ridge | — | ◇ UNVERIFIED |
| STSchulze Tool Company | Independence | — | ◇ UNVERIFIED |
| SSService Stars | Saint Louis | — | ◇ UNVERIFIED |
| SUShick U.s.a. | Kansas City | — | ◇ UNVERIFIED |
| SLSkf Lincoln Industrial | Saint Louis | — | ◇ UNVERIFIED |
| SHSmotherman Holdings LLC | Nixa | — | ◇ UNVERIFIED |
 South Central Manufacturing Corporation | Summersville | — | ◇ UNVERIFIED |
| SCSouthern Copyroll INC. | Fair Grove | — | ◇ UNVERIFIED |
| SCSpx Cooling Technologies, INC | Peculiar | — | ◇ UNVERIFIED |
| SLSunup LLC | Earth City | — | ◇ UNVERIFIED |
| SMSwafford-Kientzy Machine & Fabrication, Inc | Troy | — | ◇ UNVERIFIED |
| SISyd-ren Industries Inc.* | Carthage | — | ◇ UNVERIFIED |
| TETechnology Elevated, LLC | Kansas City | — | ◇ UNVERIFIED |
| TLThermasi, LLC | Saint Clair | — | ◇ UNVERIFIED |
| TCTown & Country Disposal of Western Missouri, INC | Harrisonville | — | ◇ UNVERIFIED |
| TTrane | Fenton | — | ◇ UNVERIFIED |
| UIUnico, INC. | Saint Louis | — | ◇ UNVERIFIED |
| UOUsdol Osha - St. Louis Area Office | Saint Louis | — | ◇ UNVERIFIED |
| VHValtec Hydraulics, INC. | Saint Louis | — | ◇ UNVERIFIED |
| VCVanam Custom Manufacturing | Saint Joseph | — | ◇ UNVERIFIED |
| VVVhc Van Hoecke Contracting INC | Blue Springs | — | ◇ UNVERIFIED |
| VMViking-cives Midwest INC. | Morley | — | ◇ UNVERIFIED |
| WWatlow | Hannibal | — | ◇ UNVERIFIED |
| WHWatlow Heater Technology Center | Fenton | — | ◇ UNVERIFIED |
| WSWestern Supplies CO. | Saint Louis | — | ◇ UNVERIFIED |
| WTWe the People, LLC | Lebanon | — | ◇ UNVERIFIED |
| WIWoodstock International | Springfield | — | ◇ UNVERIFIED |
