| MMMerced Milling CO LLC | Planada | — | ◇ UNVERIFIED |
| MMMiller Milling Company | Fresno | — | ◇ UNVERIFIED |
| MKMineral King Minerals INC | Hanford | — | ◇ UNVERIFIED |
| MFMission Foods | Hayward | — | ◇ UNVERIFIED |
| MFMission Foods Corporation | Rancho Cucamonga | — | ◇ UNVERIFIED |
| MFMission Foods - Fresno | Fresno | — | ◇ UNVERIFIED |
| MMModesto Milling CO | Empire | — | ◇ UNVERIFIED |
| MSMorning Star Merced LLC | Merced | — | ◇ UNVERIFIED |
| MSMorning Star Packing CO (williams) | Williams | — | ◇ UNVERIFIED |
| MIMorton International INC | Newark | — | ◇ UNVERIFIED |
 Morton Salt, INC. | Long Beach | — | ◇ UNVERIFIED |
| NENaturalife Eco Vite Laboratories INC | Torrance | — | ◇ UNVERIFIED |
| NNNellson Nutraceutical LLC | Irwindale | — | ◇ UNVERIFIED |
| NFNestle Food Company | Modesto | — | ◇ UNVERIFIED |
| NTNippon Trends Food Svc INC | San Jose | — | ◇ UNVERIFIED |
| NFNorth Fork Mill | North Fork | — | ◇ UNVERIFIED |
| NINoushig INC | Oxnard | — | ◇ UNVERIFIED |
| NBNut Butter Concepts LLC | Simi Valley | — | ◇ UNVERIFIED |
| NLNutrius LLC | Kingsburg | — | ◇ UNVERIFIED |
| OWOlam West Coastna INC. Dba Olam Spices & Vegetable Ingredients | Lemoore | — | ◇ UNVERIFIED |
| OPOld Pueblo Ranch INC Dba La Reina INC | Los Angeles | — | ◇ UNVERIFIED |
| OCOreq Corporation | Temecula | — | ◇ UNVERIFIED |
| PAPacheco & Ass'ts Dairy | Kerman | — | ◇ UNVERIFIED |
| PFPacifica Foods | Corona | — | ◇ UNVERIFIED |
| PCPacific Coast Producers - Woodland Plant | Woodland | — | ◇ UNVERIFIED |
| PLParagon Laboratories INC | Torrance | — | ◇ UNVERIFIED |
| PFPassprto Foods (svc) LLC | Ontario | — | ◇ UNVERIFIED |
| PNPenny Newman Grain Company | Stockton | — | ◇ UNVERIFIED |
| PBPepsi Bottling Group INC. | Ventura | — | ◇ UNVERIFIED |
| PCPepsi Cola Bottling Group | Carson | — | ◇ UNVERIFIED |
| P8Perfect 85 Degrees C INC | Brea | — | ◇ UNVERIFIED |
| PFPitman Farms, INC | Sanger | — | ◇ UNVERIFIED |
| PCPixley Cogen Partners, LLC | Pixley | — | ◇ UNVERIFIED |
| PGPlanters Ginning Company | Brawley | — | ◇ UNVERIFIED |
| POPlm Operations, LLC. | Modesto | — | ◇ UNVERIFIED |
| PWPom Wonderful LLC | Del Rey | — | ◇ UNVERIFIED |
| PFPost Foods, LLC | Modesto | — | ◇ UNVERIFIED |
| PJPressed Juicery | Fresno | — | ◇ UNVERIFIED |
| PFProportion Foods LLC | Los Angeles | — | ◇ UNVERIFIED |
| PDProyecto Diaz LLC | San Leandro | — | ◇ UNVERIFIED |
| QFQ&b Foods INC. | Baldwin Park | — | ◇ UNVERIFIED |
| RGRalphs Grocery CO | Riverside | — | ◇ UNVERIFIED |
| RFRama Food Cedar | Ontario | — | ◇ UNVERIFIED |
| RCRed Collar Pet Food | San Bernardino | — | ◇ UNVERIFIED |
| RRRed Ribbon Bakeshop INC | Industry | — | ◇ UNVERIFIED |
| RDReichardt Duck Farm INC | Petaluma | — | ◇ UNVERIFIED |
| RPRich Products Dba Jon Donaire Desserts | Santa Fe Springs | — | ◇ UNVERIFIED |
| RIRisvolds INC | Gardena | — | ◇ UNVERIFIED |
| RPRobinson Pharma INC | Santa Ana | — | ◇ UNVERIFIED |
| RCRumiano Cheese CO | Crescent City | — | ◇ UNVERIFIED |
