| MPMachine Precision Components | Santa Fe Springs | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| MTMachine Tool Factory INC | Santa Fe Springs | CA | Fabricated Metal Product Manufacturing332216 | — | ◇ UNVERIFIED |
| MCMontebello Container Company | Santa Fe Springs | CA | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| OCOffice Chairs INC Dba Oci Sitwell | Santa Fe Springs | CA | Furniture and Related Product Manufacturing337211 | — | ◇ UNVERIFIED |
| OPOmega Packaging | Santa Fe Springs | CA | Miscellaneous Manufacturing339113 | — | ◇ UNVERIFIED |
| PCPacific Cast Products | Santa Fe Springs | CA | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| PRParamount Roll and Forming | Santa Fe Springs | CA | Electrical Equipment, Appliance & Component Manufacturing335312 | — | ◇ UNVERIFIED |
| PSProfile Structures INC | Santa Fe Springs | CA | Wood Product Manufacturing321991 | — | ◇ UNVERIFIED |
| RRR&d Racing Products USA INC | Santa Fe Springs | CA | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| RPRich Products Dba Jon Donaire Desserts | Santa Fe Springs | CA | Food Manufacturing311813 | — | ◇ UNVERIFIED |
| RORosemead Oil Products INC | Santa Fe Springs | CA | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| RPRts Packaging LLC | Santa Fe Springs | CA | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| SFSanta Fe Springs Refinery | Santa Fe Springs | CA | Petroleum and Coal Products Manufacturing324110 | — | ◇ UNVERIFIED |
| SMSeal Methods | Santa Fe Springs | CA | Apparel Manufacturing315210 | — | ◇ UNVERIFIED |
| SCSo Cal Carbide Cutting Tools CO INC | Santa Fe Springs | CA | Machinery Manufacturing333924 | — | ◇ UNVERIFIED |
| SDStar Die Casting & Manufacturing, INC | Santa Fe Springs | CA | Primary Metal Manufacturing331522 | — | ◇ UNVERIFIED |
| SCSun Chemical | Santa Fe Springs | CA | Chemical Manufacturing325910 | — | ◇ UNVERIFIED |
| TITeemax INC | Santa Fe Springs | CA | Apparel Manufacturing315223 | — | ◇ UNVERIFIED |
| TFTru Form Industries INC | Santa Fe Springs | CA | Fabricated Metal Product Manufacturing332116 | — | ◇ UNVERIFIED |
| TETurbine Engine Components Technology INC | Santa Fe Springs | CA | Transportation Equipment Manufacturing336412 | — | ◇ UNVERIFIED |
| USUnited Surface Solutions | Santa Fe Springs | CA | Machinery Manufacturing333318 | — | ◇ UNVERIFIED |
| VIVega Iron Works | Santa Fe Springs | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| VGVitachrome Graphics INC | Santa Fe Springs | CA | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| WSWeldco Sales INC | Santa Fe Springs | CA | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| WEWhiting Enterprises, INC Dba Hi Tech Metal Polishing | Santa Fe Springs | CA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| 332-ca | Santa Fe Springs | CA | Printing and Related Support Activities323111 | 20-99 | ◐ LIKELY ACTIVE |
| APAir products and Chemicals Inc, Santa Fe Springs Terminal | Santa Fe Springs | CA | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| ALAll Live Best, INC. | Santa Fe Springs | CA | Food Manufacturing311422 | — | ▲ REPORTED CLOSED |
| AUApex Universal, INC | Santa Fe Springs | CA | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| ASAranki Springs Mfg,. INC. | Santa Fe Springs | CA | Fabricated Metal Product Manufacturing332613 | — | ◐ LIKELY ACTIVE |
| BNBot N Bot | Santa Fe Springs | CA | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| BPBrenntag Pacific, LLC | Santa Fe Springs | CA | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| CCCalPortland Cement Terminal | Santa Fe Springs | CA | Nonmetallic Mineral Product Manufacturing327310 | 1-19 | ◐ LIKELY ACTIVE |
| CSCambria Sales and Distrbution Center Las Angeles | Santa Fe Springs | CA | Nonmetallic Mineral Product Manufacturing327991 | 20-99 | ◐ LIKELY ACTIVE |
| CLCamfil - Los Angeles (852) | Santa Fe Springs | CA | Machinery Manufacturing333413 | 20-99 | ◐ LIKELY ACTIVE |
| CSCAPS Santa Fe Springs | Santa Fe Springs | CA | Chemical Manufacturing325412 | 20-99 | ◐ LIKELY ACTIVE |
| CCCBPQ Custom Building Products | Santa Fe Springs | CA | Nonmetallic Mineral Product Manufacturing327999 | 20-99 | ◐ LIKELY ACTIVE |
| CMChevalier Machinery, INC | Santa Fe Springs | CA | Machinery Manufacturing333517 | — | ◐ LIKELY ACTIVE |
| CCCustom Chemical Formulators | Santa Fe Springs | CA | Chemical Manufacturing325611 | 20-99 | ◐ LIKELY ACTIVE |
| CMCustom Mfg LLC | Santa Fe Springs | CA | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
| DDigital | Santa Fe Springs | CA | Printing and Related Support Activities323111 | 1-19 | ◐ LIKELY ACTIVE |
| ESEnerSys Santa Fe Springs | Santa Fe Springs | CA | Electrical Equipment, Appliance & Component Manufacturing335911 | 20-99 | ◐ LIKELY ACTIVE |
| EDEquipment Depot California, Inc. - Santa Fe Springs | Santa Fe Springs | CA | Machinery Manufacturing333924 | 20-99 | ◐ LIKELY ACTIVE |
| FFFlock Foods, LLC | Santa Fe Springs | CA | Food Manufacturing311615 | — | ◐ LIKELY ACTIVE |
| FBFlorence Building | Santa Fe Springs | CA | Chemical Manufacturing325411 | 20-99 | ◐ LIKELY ACTIVE |
| FAFood and Beverage Business Unit SANTA FE SPRINGS | Santa Fe Springs | CA | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| GCGold Coast Ingredients, INC. (sfs) | Santa Fe Springs | CA | Food Manufacturing311930 | 20-99 | ◐ LIKELY ACTIVE |
| HFH.b. Fuller Company | Santa Fe Springs | CA | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| HCHong Chang Corp | Santa Fe Springs | CA | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| JCJohn Crane Santa Fe Springs | Santa Fe Springs | CA | Miscellaneous Manufacturing339991 | 20-99 | ◐ LIKELY ACTIVE |