| OIOak It INC | Corona | CA | Wood Product Manufacturing321911 | 20-99 | ◐ LIKELY ACTIVE |
| PPPreproduction Plastics, INC | Corona | CA | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| TMTrm Manufacturing | Corona | CA | Plastics and Rubber Products Manufacturing326112 | 100-499 | ◐ LIKELY ACTIVE |
| UBU.s. Battery Manufacturing CO | Corona | CA | Electrical Equipment, Appliance & Component Manufacturing335910 | 100-499 | ◐ LIKELY ACTIVE |
| ADArvinyl Div Arvin Ind INC | Corona | CA | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| 3C3m Company | Corona | CA | Petroleum and Coal Products Manufacturing324122 | — | ◐ LIKELY ACTIVE |
Chemical Consultants, Inc. | Corona | CA | Chemical Manufacturing325910 | 20-99 | ◐ LIKELY ACTIVE |
| CPCorona Plant 30 | Corona | CA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| QCQuikrete - Corona, Ca Plant | Corona | CA | Nonmetallic Mineral Product Manufacturing327390 | 100-499 | ◐ LIKELY ACTIVE |
| RLRw Lyall | Corona | CA | Plastics and Rubber Products Manufacturing326191 | 100-499 | ◐ LIKELY ACTIVE |
| TPTnt Plastic Molding | Corona | CA | Plastics and Rubber Products Manufacturing326121 | 20-99 | ◐ LIKELY ACTIVE |
| TMTrm Manufacturing | Corona | CA | Plastics and Rubber Products Manufacturing326112 | 100-499 | ◐ LIKELY ACTIVE |
| USUnited States Tile CO Corona | Corona | CA | Nonmetallic Mineral Product Manufacturing327120 | — | ◐ LIKELY ACTIVE |
| WFWellington Foods INC | Corona | CA | Food Manufacturing311824 | 100-499 | ◐ LIKELY ACTIVE |
| UMUnited Metal Products | Corona | CA | Primary Metal Manufacturing331221 | 100-499 | ◐ LIKELY ACTIVE |
Duonetics LLC | Corona | CA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| DPDuralum Products - Corona | Corona | CA | Fabricated Metal Product Manufacturing332311 | 20-99 | ◐ LIKELY ACTIVE |
Multimedia Led, INC. | Corona | CA | Miscellaneous Manufacturing339950 | — | ◐ LIKELY ACTIVE |
Premier Machine Service, LLC | Corona | CA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| SPSora Power INC. | Corona | CA | Computer and Electronic Product Manufacturing334511 | 20-99 | ◐ LIKELY ACTIVE |
| FMFischer Mold INC | Corona | CA | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
Altium Packaging - Corona | Corona | CA | Plastics and Rubber Products Manufacturing326160 | 20-99 | ◐ LIKELY ACTIVE |
Amro Fabricating Corporation | Corona | CA | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| ADArchitectural Design & Signs | Corona | CA | Miscellaneous Manufacturing339950 | 100-499 | ◐ LIKELY ACTIVE |
| ALArvinyl Laminates LP | Corona | CA | Plastics and Rubber Products Manufacturing326113 | 20-99 | ◐ LIKELY ACTIVE |
| BMBiolase Mg LLC | Corona | CA | Miscellaneous Manufacturing339114 | — | ◐ LIKELY ACTIVE |
Brooks Instrument- Corona | Corona | CA | Fabricated Metal Product Manufacturing332721 | 100-499 | ◐ LIKELY ACTIVE |
| CCCf Corona LLC | Corona | CA | Food Manufacturing311991 | 100-499 | ◐ LIKELY ACTIVE |
| CHChampion Home Builders INC | Corona | CA | Wood Product Manufacturing321991 | 100-499 | ◐ LIKELY ACTIVE |
| DIDeveloplus INC | Corona | CA | Chemical Manufacturing325611 | 100-499 | ◐ LIKELY ACTIVE |
| ECExcel Cabinets INC | Corona | CA | Wood Product Manufacturing321212 | 100-499 | ◐ LIKELY ACTIVE |
| ECExcel Cabinets, INC. | Corona | CA | Furniture and Related Product Manufacturing337110 | 100-499 | ◐ LIKELY ACTIVE |
| EDExtrumed Dba Vesta INC | Corona | CA | Furniture and Related Product Manufacturing337215 | — | ◐ LIKELY ACTIVE |
| FUFrutarom USA INC. | Corona | CA | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| IPInternational Paper Mps | Corona | CA | Paper Manufacturing322211 | 20-99 | ◐ LIKELY ACTIVE |
| MAMerit Aluminum Inc. | Corona | CA | Primary Metal Manufacturing331315 | 100-499 | ◐ LIKELY ACTIVE |
| MCMetalube Coating | Corona | CA | Chemical Manufacturing325998 | 1-19 | ◐ LIKELY ACTIVE |
| PEPeabody Engineering & Supply, Inc. | Corona | CA | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| RBRepublic Bag | Corona | CA | Plastics and Rubber Products Manufacturing326111 | 20-99 | ◐ LIKELY ACTIVE |
| RERgf Enterprises INC | Corona | CA | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| TCTamshell CORP | Corona | CA | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| TATemeka Advertising, Inc | Corona | CA | Furniture and Related Product Manufacturing337212 | 20-99 | ◐ LIKELY ACTIVE |
| TPThoro Packaging | Corona | CA | Paper Manufacturing322212 | 1-19 | ◐ LIKELY ACTIVE |
| TFThrive Freeze Dry | Corona | CA | Food Manufacturing311111 | 20-99 | ◐ LIKELY ACTIVE |
| APAdvanced Paper Forming, LLC | Corona | CA | Paper Manufacturing322219 | 1-19 | ◐ LIKELY ACTIVE |
| APAqua Performance | Corona | CA | Fabricated Metal Product Manufacturing332323 | 1-19 | ◐ LIKELY ACTIVE |
| CCCemex Construction Materials L P | Corona | CA | Nonmetallic Mineral Product Manufacturing327320 | — | ◐ LIKELY ACTIVE |
Creative Machining Technolgy | Corona | CA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| ELElectrasem L.l.c. | Corona | CA | Computer and Electronic Product Manufacturing334418 | — | ◐ LIKELY ACTIVE |
| IRInnov8 Racing, INC. | Corona | CA | Transportation Equipment Manufacturing336390 | 1-19 | ◐ LIKELY ACTIVE |