| CCChatfield-clark CO INC | Fontana | CA | Wood Product Manufacturing321219 | — | ◇ UNVERIFIED |
| CIChemicals, INC. | Fontana | CA | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| CAChocolates and Health | Fontana | CA | Food Manufacturing311919 | — | ◇ UNVERIFIED |
| COCity of Fontana | Fontana | CA | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| CPClark Pacific | Fontana | CA | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| CPClark Pacific Dba Pacific Embedded Products | Fontana | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| CCliffstar | Fontana | CA | Food Manufacturing311421 | — | ◇ UNVERIFIED |
| CConexwest | Fontana | CA | Fabricated Metal Product Manufacturing332439 | — | ◇ UNVERIFIED |
| CPContinental Pallets | Fontana | CA | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| CLContractors-services LLC | Fontana | CA | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| CPCortez Pallet Service | Fontana | CA | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| CSCreative Stone Mfg,. INC. | Fontana | CA | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| CSCreative Stone Mfg, INC Dba Coronado Stone Products | Fontana | CA | Nonmetallic Mineral Product Manufacturing327331 | — | ◇ UNVERIFIED |
| DJDaryl J. Buck | Fontana | CA | Nonmetallic Mineral Product Manufacturing327331 | — | ◇ UNVERIFIED |
| DMDennie Manning Concrete, INC. | Fontana | CA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| DLDhollandia LLC | Fontana | CA | Transportation Equipment Manufacturing336320 | — | ◇ UNVERIFIED |
| D1Drivetime-fontana 1c (drivetime Car Sale | Fontana | CA | Primary Metal Manufacturing331222 | — | ◇ UNVERIFIED |
| DCD.s.m.t. Company, INC. | Fontana | CA | Electrical Equipment, Appliance & Component Manufacturing335931 | — | ◇ UNVERIFIED |
| DADura Art Stone INC | Fontana | CA | Nonmetallic Mineral Product Manufacturing327331 | — | ◇ UNVERIFIED |
| EAErgon Asphalt & Emulsions, INC - Fontana | Fontana | CA | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| ECEverett Charles Technologies | Fontana | CA | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| ECExpress Contractors INC | Fontana | CA | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| FRFalcon Ridge Cleaners | Fontana | CA | Machinery Manufacturing333310 | — | ◇ UNVERIFIED |
| FCFast Cargo Trans INC | Fontana | CA | Transportation Equipment Manufacturing336212 | — | ◇ UNVERIFIED |
| FLFfcc Land Ventures LLC | Fontana | CA | Transportation Equipment Manufacturing336350 | — | ◇ UNVERIFIED |
| FLFfcc Land Ventures LLC | Fontana | CA | Transportation Equipment Manufacturing336350 | — | ◇ UNVERIFIED |
| FLFfcc Land Ventures LLC | Fontana | CA | Transportation Equipment Manufacturing336350 | — | ◇ UNVERIFIED |
| FMFiber Marketing Dba Fmi Equipment | Fontana | CA | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
| FKFormer Kaiser Steel Mill Facility | Fontana | CA | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| FDFpd Design Group | Fontana | CA | Computer and Electronic Product Manufacturing334290 | — | ◇ UNVERIFIED |
| GAG & a Pallets Dba G & F Pallets | Fontana | CA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| GPGc Pallets, INC. | Fontana | CA | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| GGGlc General INC | Fontana | CA | Wood Product Manufacturing321912 | — | ◇ UNVERIFIED |
| GFGoldshield Fiberglass INC Pl | Fontana | CA | Miscellaneous Manufacturing339113 | — | ◇ UNVERIFIED |
| GSGonsalves & Santucci INC Dba Conco | Fontana | CA | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| GPG.o. Pallets, INC | Fontana | CA | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| GIGph Irrigation | Fontana | CA | Fabricated Metal Product Manufacturing332919 | — | ◇ UNVERIFIED |
| GDGreat Dane Trailers | Fontana | CA | Transportation Equipment Manufacturing336212 | — | ◇ UNVERIFIED |
 Greenfield Metal Systems, INC. Dba Mwf Solutions | Fontana | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| GGGuillermo Garcia & Jesus Ambris | Fontana | CA | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| HTHarbor Truck Bodies, Inc. | Fontana | CA | Machinery Manufacturing333318 | — | ◇ UNVERIFIED |
| HTHarbor Truck Bodies, Inc. | Fontana | CA | Machinery Manufacturing333318 | — | ◇ UNVERIFIED |
| HIHartman Industries Dba Commercial Casting Company | Fontana | CA | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| HGHeather Garcia Dba Monarca's Pallets | Fontana | CA | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| HLHemlock LLC | Fontana | CA | Textile Mills313310 | — | ◇ UNVERIFIED |
| HTHi Tech Machine Shop | Fontana | CA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| IMIcon Metal Works INC Dba Icon Structures | Fontana | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| IPIco Polymers North America INC | Fontana | CA | Plastics and Rubber Products Manufacturing326121 | — | ◇ UNVERIFIED |
| IVIndorama Venture Sustainable Solutions Fontana INC | Fontana | CA | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| ITIndustrial Truck Bodies | Fontana | CA | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
