| DADoors and Drawers | Benicia, CA | Furniture and Related Product Manufacturing337122 | — | ◇ UNVERIFIED |
| DMDunlop Manufacturing INC | Benicia, CA | Miscellaneous Manufacturing339992 | — | ◇ UNVERIFIED |
 Dunn-edwards Paints #1207 | Fairfield, CA | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| DEDunnhill Enterprises LLC | Vacaville, CA | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| DCDurect Corporation | Vacaville, CA | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| DCDuvall Coffee Roasting | Benicia, CA | Food Manufacturing311920 | — | ◇ UNVERIFIED |
| EIEagleburgmann Ind LP | Benicia, CA | Miscellaneous Manufacturing339991 | — | ◇ UNVERIFIED |
| EBEast Bay Screenprint LLC | Vallejo, CA | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| EBE B Stone & Son INC | Suisun City, CA | Chemical Manufacturing325311 | — | ◇ UNVERIFIED |
| ELEllensburg Lamb Company, INC Dba Superior Farms | Dixon, CA | Food Manufacturing311611 | — | ◇ UNVERIFIED |
| ECElliott Company | Fairfield, CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| EEnoplastic | Fairfield, CA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| EEEnoplastic/maverick Ent. USA | Fairfield, CA | Textile Mills313320 | — | ◇ UNVERIFIED |
| EEEthos Energy Field Services | Fairfield, CA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| EWEvi Weatherford Corporation | Rio Vista, CA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| FFactory_os | Vallejo, CA | Wood Product Manufacturing321992 | — | ◇ UNVERIFIED |
| FSFairfield Safe & Lock | Fairfield, CA | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| FCFiber Craft Company | Benicia, CA | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| FSFisher Service Company | Benicia, CA | Fabricated Metal Product Manufacturing332911 | — | ◇ UNVERIFIED |
| FIFlavor Insights | Benicia, CA | Food Manufacturing311423 | — | ◇ UNVERIFIED |
| FCFlowserve Corporation | Benicia, CA | Machinery Manufacturing333914 | — | ◇ UNVERIFIED |
| FMF & M Steel Fabricators INC | Vallejo, CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| FCFnf Construction INC | Vallejo, CA | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| FCFormaggi California, Inc. | Fairfield, CA | Food Manufacturing311513 | — | ◇ UNVERIFIED |
| FCFulton-denver CO Dba Fulton Pacific Company | Vacaville, CA | Plastics and Rubber Products Manufacturing326112 | — | ◇ UNVERIFIED |
| GJGalanter & Jones, LLC | Vallejo, CA | Furniture and Related Product Manufacturing337122 | — | ◇ UNVERIFIED |
| GCGateway Cleaners | Vallejo, CA | Food Manufacturing311514 | — | ◇ UNVERIFIED |
| GIGenentech, INC. | Dixon, CA | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
 General Mills INC | Vallejo, CA | Food Manufacturing311211 | — | ◇ UNVERIFIED |
| GPGibbs Plastic & Rubber LLC | Benicia, CA | Chemical Manufacturing325212 | — | ◇ UNVERIFIED |
| GGGo Green Asphalt | Vacaville, CA | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| GGGo Green Asphalt | Travis Afb, CA | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| GCGolden Cabinetry | Fairfield, CA | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| GSGolden State Shutters | Dixon, CA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| GSGonsalves & Santucci INC Dba the Conco Companies | Benicia, CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| GTGranite Transformations | Fairfield, CA | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| GCGreen Cleaners | Benicia, CA | Machinery Manufacturing333310 | — | ◇ UNVERIFIED |
| GGGreen Girl Bakeshop, INC. | Benicia, CA | Food Manufacturing311520 | — | ◇ UNVERIFIED |
| GIGrimco INC | Benicia, CA | Printing and Related Support Activities323120 | — | ◇ UNVERIFIED |
| GCGuittard Chocolate Company | Fairfield, CA | Food Manufacturing311352 | — | ◇ UNVERIFIED |
| HRHanson Roof Tile | Dixon, CA | Nonmetallic Mineral Product Manufacturing327332 | — | ◇ UNVERIFIED |
| HPHector Ponce-contreras, an Individual | Fairfield, CA | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| HEHelen & Eddy, LLC | Vallejo, CA | Furniture and Related Product Manufacturing337122 | — | ◇ UNVERIFIED |
| HPHero Protective Alloys INC | Fairfield, CA | Primary Metal Manufacturing331491 | — | ◇ UNVERIFIED |
| HMHess Microgen LLC | Fairfield, CA | Machinery Manufacturing333998 | — | ◇ UNVERIFIED |
| HMHorizon Millwork INC | Vacaville, CA | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| HMHorizon Millwork, INC. | Vacaville, CA | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| IAIcon Aircraft, INC. | Vacaville, CA | Transportation Equipment Manufacturing336411 | — | ◇ UNVERIFIED |
| IMImport Motors INC Dba Sunwise Fairfield | Fairfield, CA | Transportation Equipment Manufacturing336110 | — | ◇ UNVERIFIED |
| ITInsituform Technologies INC | Benicia, CA | Plastics and Rubber Products Manufacturing326122 | — | ◇ UNVERIFIED |
