| BTBranding Tree, Inc. | Vallejo, CA | Food Manufacturing311821 | — | ◇ UNVERIFIED |
| BMBrock Maintenance | Benicia, CA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| BTBrown Trout Publishing | Vacaville, CA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| BEBuckeye Elm Contracting | Fairfield, CA | Transportation Equipment Manufacturing336999 | — | ◇ UNVERIFIED |
| BMBulldog Machine INC | Vallejo, CA | Machinery Manufacturing333998 | — | ◇ UNVERIFIED |
| CSCalbody Steel Forming LLC | Benicia, CA | Primary Metal Manufacturing331221 | — | ◇ UNVERIFIED |
| CICalclean, INC. | Vacaville, CA | Nonmetallic Mineral Product Manufacturing327992 | — | ◇ UNVERIFIED |
| CPCalifornia Pallets INC | Fairfield, CA | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| CPCalifornia Pipe Fabricators | Dixon, CA | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| CGCapitol Glass, Co., INC. | Benicia, CA | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| CICarbon, INC | Dixon, CA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| CCCardinal Ct Company | Dixon, CA | Nonmetallic Mineral Product Manufacturing327215 | — | ◇ UNVERIFIED |
| CCCarter & Company | Vallejo, CA | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| CFCassil Freight | Fairfield, CA | Food Manufacturing311830 | — | ◇ UNVERIFIED |
| CKCastle & King Rock & Ready Mix, INC. | Vacaville, CA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CBCastlelite Block LLC | Dixon, CA | Nonmetallic Mineral Product Manufacturing327121 | — | ◇ UNVERIFIED |
| CCCastlewood Cabinets | Dixon, CA | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| CCCastlewood Cabinets | Dixon, CA | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| CMCastlewood Manufacturing LLC | Dixon, CA | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| CVCaymus Vineyards | Fairfield, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◇ UNVERIFIED |
| CICc INC. | Vallejo, CA | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| CCCemex Construction Materials P | Fairfield, CA | Nonmetallic Mineral Product Manufacturing327310 | — | ◇ UNVERIFIED |
| CCCemex Construction Materials Pacific, LLC | Dixon, CA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CCCemex Construction Materials Pacific, LLC | Rio Vista, CA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CPCemex Pacific Holdings LLC | Fairfield, CA | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| CPCemex Pacific Holdings LLC | Suisun City, CA | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| CVCentral Valley Ag Grinding | Dixon, CA | Food Manufacturing311611 | — | ◇ UNVERIFIED |
| CTCesars Taller Mecanico | Fairfield, CA | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| CEC E Toland & Son | Benicia, CA | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| CGChris Gatewood Industries, INC. | Benicia, CA | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| COCity of Vallejo | Vallejo, CA | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |
| COCity of Vallejo | Vallejo, CA | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |
| CPClorox Products Manufacturing Company | Fairfield, CA | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| CCCofab Corporation | Vallejo, CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| COCogir of North Bay Senior Living | Vallejo, CA | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| CACommercial Auto Repair | Vacaville, CA | Transportation Equipment Manufacturing336992 | — | ◇ UNVERIFIED |
| CPCommercial Pump & Mechanical, INC. | Dixon, CA | Machinery Manufacturing333914 | — | ◇ UNVERIFIED |
| CLCompu-tech Lumber Products INC | Fairfield, CA | Wood Product Manufacturing321992 | — | ◇ UNVERIFIED |
| CIConcrush INC | Fairfield, CA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CPContinental Plastic Containers | Suisun, CA | Plastics and Rubber Products Manufacturing326160 | — | ◇ UNVERIFIED |
| CUCrealis Usa, INC. | Fairfield, CA | Fabricated Metal Product Manufacturing332119 | — | ◇ UNVERIFIED |
| CPCrown Plastics, USA, LLC | Dixon, CA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| CECummins Electrified Power | Dixon, CA | Transportation Equipment Manufacturing336390 | — | ◇ UNVERIFIED |
| DRDaily Republic | Fairfield, CA | Printing and Related Support Activities323119 | — | ◇ UNVERIFIED |
| DDavid | Suisun City, CA | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| DGDba Guala Closures North America INC | Fairfield, CA | Fabricated Metal Product Manufacturing332119 | — | ◇ UNVERIFIED |
| DODepartment of Agriculture | Fairfield, CA | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| DPDependable Plastics and Pattern | Fairfield, CA | Plastics and Rubber Products Manufacturing326121 | — | ◇ UNVERIFIED |
| DUDimensions Unlimited | Vallejo, CA | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| DDixon | Dixon, CA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
