| MCM Calosso & Son INC | Stockton | CA | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| MTMccoy Truck Tire Svc Cntr | Stockton | CA | Plastics and Rubber Products Manufacturing326212 | — | ◇ UNVERIFIED |
| MAMcgill Airflow Corporation | Stockton | CA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| MEMecca Equipment CORP Yard | Stockton | CA | Machinery Manufacturing333924 | — | ◇ UNVERIFIED |
| MBMeeks Building Center | Stockton | CA | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| MIMektra INC | Stockton | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| MIMeza INC | Stockton | CA | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| MPMeza Pallets. INC. | Stockton | CA | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| MJMichael J. Laptalo | Stockton | CA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| MSMina-tree Signs INC. | Stockton | CA | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| MPMinuteman Press of Stockton | Stockton | CA | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| MCMitsubishi Chemical Advanced Materials | Stockton | CA | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| MLM & L Moulding and Machine INC | Stockton | CA | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| MAMoctezuma's Auto Dismantler | Stockton | CA | Transportation Equipment Manufacturing336390 | — | ◇ UNVERIFIED |
| MOMontauban Offices | Stockton | CA | Electrical Equipment, Appliance & Component Manufacturing335139 | — | ◇ UNVERIFIED |
| MSMorning Star Merced LLC | Stockton | CA | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| MLMpi Label Systems, INC. | Stockton | CA | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| MLMpi Label Systems of California | Stockton | CA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| NSNasco Sign CO | Stockton | CA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| NKNature Kist Snacks | Stockton | CA | Food Manufacturing311911 | — | ◇ UNVERIFIED |
| NINautilus International Holding Corporation, INC. | Stockton | CA | Chemical Manufacturing325312 | — | ◇ UNVERIFIED |
| NCNewmilk Company, INC. | Stockton | CA | Food Manufacturing311514 | — | ◇ UNVERIFIED |
| NSNexcoil Steel LLC | Stockton | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| NBNiagara Bottling LLC | Stockton | CA | Beverage and Tobacco Product Manufacturing312111 | — | ◇ UNVERIFIED |
| NJN J Mccutchen INC | Stockton | CA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| NANutrien Ag Solutions | Stockton | CA | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| OGO G Packing | Stockton | CA | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| OHO H I Company | Stockton | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| OCOhi Company | Stockton | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| OIOldcastle Infrastructure | Stockton | CA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| OPOldcastle Precast, INC. | Stockton | CA | Nonmetallic Mineral Product Manufacturing327332 | — | ◇ UNVERIFIED |
| OPOldcastle Precast Storm Water | Stockton | CA | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| OUOrw USA INC Dba 4 Wheel Parts | Stockton | CA | Transportation Equipment Manufacturing336390 | — | ◇ UNVERIFIED |
| PSPace Supply CORP | Stockton | CA | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| PBPacific Boat Services | Stockton | CA | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| PCPacific Compounding Pharmacy | Stockton | CA | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| PCPacific Compounding Pharmcay | Stockton | CA | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| PEPacific Ethanol Stockton LLC | Stockton | CA | Chemical Manufacturing325193 | — | ◇ UNVERIFIED |
| PMPacific Metal Fabricators | Stockton | CA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| PPPacific Paper Tube INC | Stockton | CA | Paper Manufacturing322219 | — | ◇ UNVERIFIED |
| PSPacific Spray Dry Dba Vapore Technology INC | Stockton | CA | Food Manufacturing311111 | — | ◇ UNVERIFIED |
| PSPacific Steel Group | Stockton | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| PLPactiv LLC | Stockton | CA | Food Manufacturing311999 | — | ◇ UNVERIFIED |
| PTPac-west Telecommunications | Stockton | CA | Computer and Electronic Product Manufacturing334220 | — | ◇ UNVERIFIED |
| PLPenske Logistics | Stockton | CA | Transportation Equipment Manufacturing336212 | — | ◇ UNVERIFIED |
| PIPepsico., INC. | Stockton | CA | Beverage and Tobacco Product Manufacturing312111 | — | ◇ UNVERIFIED |
| POPort of Stockton-rough and Ready Island | Stockton | CA | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| PCPremier Coatings Dba Premier Finishing | Stockton | CA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| PCProduction Chemical Manufacture INC Dba Production Car Care | Stockton | CA | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |
| PRP & R Paper Supply | Stockton | CA | Leather and Allied Product Manufacturing316110 | — | ◇ UNVERIFIED |
