| APAmerican Performance Tech | Stockton | CA | Transportation Equipment Manufacturing336390 | — | ◇ UNVERIFIED |
 American Piledriving Equipment INC | Stockton | CA | Furniture and Related Product Manufacturing337215 | — | ◇ UNVERIFIED |
| ARAmerican River Ag | Stockton | CA | Food Manufacturing311111 | — | ◇ UNVERIFIED |
| ASAmerican Sign Products | Stockton | CA | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| ACAmes Construction INC. - Webster Dam | Stockton | KS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| APAmpco Pump Company, INC. | Stockton | CA | Machinery Manufacturing333914 | — | ◇ UNVERIFIED |
| APApache Plastics, LP | Stockton | CA | Plastics and Rubber Products Manufacturing326122 | — | ◇ UNVERIFIED |
| AIApplied Industrial Technologies | Stockton | CA | Machinery Manufacturing333613 | — | ◇ UNVERIFIED |
| AMArmando Matute | Stockton | CA | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| ASArrow Sign Company | Stockton | CA | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| ACArt Cervantes INC | Stockton | CA | Machinery Manufacturing333924 | — | ◇ UNVERIFIED |
| ALArthur L. Hunot Dba Hunot Retardant Company | Stockton | CA | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
 Asco Power Technologies LP | Stockton | CA | Electrical Equipment, Appliance & Component Manufacturing335313 | — | ◇ UNVERIFIED |
| APAsco Power Technologiess | Stockton | CA | Machinery Manufacturing333613 | — | ◇ UNVERIFIED |
| APAssociated Packaging INC | Stockton | CA | Paper Manufacturing322220 | — | ◇ UNVERIFIED |
| APAviva Performance | Stockton | CA | Transportation Equipment Manufacturing336350 | — | ◇ UNVERIFIED |
| AOAztlan Ornamental Iron Fab | Stockton | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| BEBaer Enterprises INC | Stockton | CA | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| BBBarrett Business Services INC. | Stockton | CA | Food Manufacturing311615 | — | ◇ UNVERIFIED |
| BVBarry Vilught | Stockton | CA | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
| BMBatteries & More LLC Dba Batteries Plus | Stockton | CA | Electrical Equipment, Appliance & Component Manufacturing335912 | — | ◇ UNVERIFIED |
| BBB & B Redimix, INC. - Stockton | Stockton | KS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| BCB & C Painting Solutions INC | Stockton | CA | Fabricated Metal Product Manufacturing332439 | — | ◇ UNVERIFIED |
| BDBerkenbile Dean | Stockton | CA | Transportation Equipment Manufacturing336212 | — | ◇ UNVERIFIED |
| BDBest Deal Auto Sales | Stockton | CA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| BEBest Express Foods INC | Stockton | CA | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| BGBig G'z Pallet Company INC. | Stockton | CA | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| BWBig W Sales | Stockton | CA | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| BPBjrx Pharmacy INC | Stockton | CA | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| BLBlackjack Lumber Co., LLC | Stockton | MO | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| BCBobcat Central | Stockton | CA | Machinery Manufacturing333924 | — | ◇ UNVERIFIED |
| BDBoyd's Drive Line Service of Stockton | Stockton | CA | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| BTBrannon Tire | Stockton | CA | Plastics and Rubber Products Manufacturing326212 | — | ◇ UNVERIFIED |
| BABrea Agricultural Services | Stockton | CA | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| BSBrixton Sherwood LLC | Stockton | CA | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
| BWBulk Warehouse Services Company | Stockton | CA | Chemical Manufacturing325315 | — | ◇ UNVERIFIED |
| BIBurlingame Industries, INC. | Stockton | CA | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| BPBusiness Printing Service | Stockton | CA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
 Calgon Carbon CORP - Bldg 1 | Stockton | CA | Food Manufacturing311421 | — | ◇ UNVERIFIED |
| CBCalifornia Bowling LLC | Stockton | CA | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| CCCalifornia Cedar Products | Stockton | CA | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| CFCalifornia Fruit Processors LLC | Stockton | CA | Food Manufacturing311421 | — | ◇ UNVERIFIED |
| CPCalifornia Pallets, INC. | Stockton | CA | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| CQCalifornia Quality Nut, LLC | Stockton | CA | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| CTCalifornia Tees | Stockton | CA | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| CCCalportland Company (stockton West) | Stockton | CA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CSCalportland - Stockton East | Stockton | CA | Nonmetallic Mineral Product Manufacturing327310 | — | ◇ UNVERIFIED |
 Cal Sierra Pipe LLC | Stockton | CA | Fabricated Metal Product Manufacturing332996 | — | ◇ UNVERIFIED |
| CSCamlu Senior Living Facility Renovation | Stockton | CA | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| CACamp & Associates | Stockton | CA | Computer and Electronic Product Manufacturing334515 | — | ◇ UNVERIFIED |
