| MEMid-misori Enviro Agri Service-emma Plant | Emma | — | ◇ UNVERIFIED |
| MCMid-missouri Cooperative-emma Co-op | Emma | — | ◇ UNVERIFIED |
| MBMissouri Baking Company | Saint Louis | — | ◇ UNVERIFIED |
| MLMissouri Livestock Supplements | Brighton | — | ◇ UNVERIFIED |
| MIMj Ice Cream LLC | Springfield | — | ◇ UNVERIFIED |
| MDMoberly Donut Palace LLC | Moberly | — | ◇ UNVERIFIED |
| MLMotaste LLC | Saint Louis | — | ◇ UNVERIFIED |
| MBMurrays Butcher Block, LLC | Lowry City | — | ◇ UNVERIFIED |
| MAMylk and Hummus LLC | Saint Louis | — | ◇ UNVERIFIED |
| NBNature's Bakery, LLC | Saint Louis | — | ◇ UNVERIFIED |
| NFNestle Food Company Usa-friskies Petcare Company | Saint Joseph | — | ◇ UNVERIFIED |
| NPNestle Purina Petcare Company | Saint Louis | — | ◇ UNVERIFIED |
| NPNestle Purina Petcare Company St. Louis | Saint Louis | — | ◇ UNVERIFIED |
| NBNothing Bundt Cakes Fairview Heights | Saint Louis | — | ◇ UNVERIFIED |
| NENTSG Enterprises LLC | Springfield | — | ◇ UNVERIFIED |
| NCNutri-Chef Company | Saint Louis | — | ◇ UNVERIFIED |
| OSOld School Milling, LLC | Marshfield | — | ◇ UNVERIFIED |
| OFOtts Food Products LLC | Carthage | — | ◇ UNVERIFIED |
| PLPanera, LLC | Saint Louis | — | ◇ UNVERIFIED |
| PFPerez Food Products INC | Kansas City | — | ◇ UNVERIFIED |
| PFPerformance Food Group, INC | Springfield | — | ◇ UNVERIFIED |
| PNPet Nutrition Kitchens, LLC | Fenton | — | ◇ UNVERIFIED |
| PPPet Pro Products | Middletown | — | ◇ UNVERIFIED |
| PSPremium Standard Farms-milan Pork Processing Facility | Milan | — | ◇ UNVERIFIED |
| PSPremium Standard Farms - Pattonsburg Feed Mill | Gallatin | — | ◇ UNVERIFIED |
| PIProtein INC. | Saint Joseph | — | ◇ UNVERIFIED |
 Purina Animal Nutrition | Gray Summit | — | ◇ UNVERIFIED |
| PMPurina Mills Llc-purina Mills - Montgomery City | Montgomery City | — | ◇ UNVERIFIED |
| RCReconstruction Coffee Roasters, LLC | Villa Ridge | — | ◇ UNVERIFIED |
| RBRefresco Beverages US INC | Joplin | — | ◇ UNVERIFIED |
| RFRiceland Foods Inc-marston | Marston | — | ◇ UNVERIFIED |
| RDRidgewood Donuts and Bakery Inc | Kansas City | — | ◇ UNVERIFIED |
| RWRineharts Wholesale & Retail | Branson | — | ◇ UNVERIFIED |
 Rotellas Italian Bakery, INC. | Kansas City | — | ◇ UNVERIFIED |
| SASalisbury Ag Center Inc-salisbury Ag Center INC | Salisbury | — | ◇ UNVERIFIED |
| SFSalutare Foods | Saint Louis | — | ◇ UNVERIFIED |
| SSchnucks | Saint Louis | — | ◇ UNVERIFIED |
| SFSchreiber Foods | Mount Vernon | — | ◇ UNVERIFIED |
| SFSchreiber Foods INC | Saint Louis | — | ◇ UNVERIFIED |
| SMScrap Management Industries | Saint Joseph | — | ◇ UNVERIFIED |
| SHSerendipity Homemade Ice Cream LLC | Saint Louis | — | ◇ UNVERIFIED |
| SCSfi - Clearfield Plant | Clinton | — | ◇ UNVERIFIED |
| SLSho-me Livestock Cooperative, INC. | Bland | — | ◇ UNVERIFIED |
| SFSimmons Foods INC. | South West City | — | ◇ UNVERIFIED |
| SFSimmons Foods Inc-southwest City | South West City | — | ◇ UNVERIFIED |
| SPSoha Partners, LLC | Saint Louis | — | ◇ UNVERIFIED |
| SPSophies Protein Bakery LLC | Lake Saint Louis | — | ◇ UNVERIFIED |
| SBSpectrum Brands Pet Group INC. | Bridgeton | — | ◇ UNVERIFIED |
| SRStart Right Foods, INC. | Ballwin | — | ◇ UNVERIFIED |
| SLSTLCookies LLC | Des Peres | — | ◇ UNVERIFIED |
