| MCMontgomery City Purina Feed Mill | Montgomery City | MO | Food Manufacturing311119 | 20-99 | ◐ LIKELY ACTIVE |
| MIMotus Integrated Technologies | Warrensburg | MO | Transportation Equipment Manufacturing336360 | 20-99 | ◐ LIKELY ACTIVE |
| MVMountain View | Mountain View | MO | Chemical Manufacturing325194 | 20-99 | ◐ LIKELY ACTIVE |
| MVMount Vernon - Reyco | Mount Vernon | MO | Transportation Equipment Manufacturing336330 | 20-99 | ◐ LIKELY ACTIVE |
| MIMPW Industrial Water Services, Inc. - Water Sedalia | Sedalia | MO | Miscellaneous Manufacturing339999 | 20-99 | ◐ LIKELY ACTIVE |
| MDMRG Decorating | Grandview | MO | Textile Product Mills314999 | 20-99 | ◐ LIKELY ACTIVE |
| MCMulti-Color Corporation - St. Louis | St. Louis | MO | Printing and Related Support Activities323111 | 20-99 | ◐ LIKELY ACTIVE |
| MCMulti-Color Corporation - St. Louis | Saint Louis | MO | Printing and Related Support Activities323111 | 20-99 | ◐ LIKELY ACTIVE |
| NMNAPP Manufacturing LLC | Joplin | MO | Food Manufacturing311111 | 20-99 | ◐ LIKELY ACTIVE |
| NENatoli Engineering - Chesterfield | Chesterfield | MO | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| NMNdx Mallow Tru Dental Studio | Lees Summit | MO | Miscellaneous Manufacturing339116 | 20-99 | ◐ LIKELY ACTIVE |
| NPNeff Press Inc | St Louis | MO | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| NNgds-mo10 | Independence | MO | Fabricated Metal Product Manufacturing332992 | 20-99 | ◐ LIKELY ACTIVE |
| NNkc | North Kansas City | MO | Paper Manufacturing322220 | 20-99 | ◐ LIKELY ACTIVE |
| NCNorthwest Confections Missouri, LLC | St. Louis | MO | Food Manufacturing311340 | 20-99 | ◐ LIKELY ACTIVE |
| NCNorthwest Confections Missouri, LLC | Saint Louis | MO | Food Manufacturing311340 | 20-99 | ◐ LIKELY ACTIVE |
| OBOldcastle Building Envelope | Wright City | MO | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◐ LIKELY ACTIVE |
| OWOld World Spices and Seasonings | Concordia | MO | Food Manufacturing311942 | 20-99 | ◐ LIKELY ACTIVE |
| OHOle Hickory Pits - Nash Road | Scott City | MO | Machinery Manufacturing333241 | 20-99 | ◐ LIKELY ACTIVE |
| OWOlin Winchester, LLC - Webb City | Webb City | MO | Miscellaneous Manufacturing339920 | 20-99 | ◐ LIKELY ACTIVE |
| OTOmaha Track Equipment KC | Kansas City | MO | Transportation Equipment Manufacturing336510 | 20-99 | ◐ LIKELY ACTIVE |
OMNI Systems - St Charles | Saint Charles | MO | Printing and Related Support Activities323111 | 20-99 | ◐ LIKELY ACTIVE |
| OSOMNI Systems - St Charles | St. Charles | MO | Printing and Related Support Activities323111 | 20-99 | ◐ LIKELY ACTIVE |
| OIOstara Inc. | Saint Louis | MO | Chemical Manufacturing325314 | 20-99 | ◐ LIKELY ACTIVE |
| OIOstara Inc. | St Louis | MO | Chemical Manufacturing325314 | 20-99 | ◐ LIKELY ACTIVE |
| OOzark | Pomona | MO | Beverage and Tobacco Product Manufacturing312111 | 20-99 | ◐ LIKELY ACTIVE |
| ODOzark Die Casting | Saint Clair | MO | Primary Metal Manufacturing331523 | 20-99 | ◐ LIKELY ACTIVE |
| ODOzark Die Casting Enterprises, Inc dba American Precision Die Casting | Cuba | MO | Primary Metal Manufacturing331523 | 20-99 | ◐ LIKELY ACTIVE |
| ODOzark Die Casting Two | St. Clair | MO | Primary Metal Manufacturing331523 | 20-99 | ◐ LIKELY ACTIVE |
| ODOzark Die Casting Two | Saint Clair | MO | Primary Metal Manufacturing331523 | 20-99 | ◐ LIKELY ACTIVE |
| OSOzark Steel, LLC | Farmington | MO | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| PAParker Americas Inc DC | Riverside | MO | Transportation Equipment Manufacturing336390 | 20-99 | ◐ LIKELY ACTIVE |
| PCParks Cabinet Shop | Clinton | MO | Furniture and Related Product Manufacturing337110 | 20-99 | ◐ LIKELY ACTIVE |
| PMPatterson Mold and Tool | St. Charles | MO | Machinery Manufacturing333511 | 20-99 | ◐ LIKELY ACTIVE |
| PSPayler Signs & Graphics, LLC | Fenton | MO | Miscellaneous Manufacturing339950 | 20-99 | ◐ LIKELY ACTIVE |
| PBPFS Blends | Holts Summit | MO | Food Manufacturing311824 | 20-99 | ◐ LIKELY ACTIVE |
| PPPIC Plastics, Inc. | Carthage | MO | Plastics and Rubber Products Manufacturing326121 | 20-99 | ◐ LIKELY ACTIVE |
| PBPizza Blends - NKC | Kansas City | MO | Food Manufacturing311824 | 20-99 | ◐ LIKELY ACTIVE |
| PTPlanet Tool & Gear Inc | O'Fallon | MO | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| P1Plant 1 | North Kansas City | MO | Food Manufacturing311991 | 20-99 | ◐ LIKELY ACTIVE |
| P5Plant 5 | North Kansas City | MO | Plastics and Rubber Products Manufacturing326150 | 20-99 | ◐ LIKELY ACTIVE |
| PPPlayCraft Pontoon | Richland | MO | Transportation Equipment Manufacturing336612 | 20-99 | ◐ LIKELY ACTIVE |
| PBPoplar Bluff | Poplar Bluff | MO | Beverage and Tobacco Product Manufacturing312111 | 20-99 | ◐ LIKELY ACTIVE |
| PBPratt (Love Box), LLC | Kansas City | MO | Paper Manufacturing322211 | 20-99 | ◐ LIKELY ACTIVE |
| PSPrestressed - Springfield | Springfield | MO | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ◐ LIKELY ACTIVE |
| PPProduction Plant | Osceola | MO | Electrical Equipment, Appliance & Component Manufacturing335314 | 20-99 | ◐ LIKELY ACTIVE |
| PSPropak - Springfield, MO | Springfield | MO | Wood Product Manufacturing321920 | 20-99 | ◐ LIKELY ACTIVE |
| PSPropak - St. Louis, MO | Saint Louis | MO | Wood Product Manufacturing321920 | 20-99 | ◐ LIKELY ACTIVE |
| PSPropak - St. Louis, MO | St. Louis | MO | Wood Product Manufacturing321920 | 20-99 | ◐ LIKELY ACTIVE |
| PSPurem St. Louis | St. Loius | MO | Transportation Equipment Manufacturing336390 | 20-99 | ◐ LIKELY ACTIVE |