| SPSpartech Plastics | Oxnard | CA | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| SLSpatz Laboratory | Oxnard | CA | Chemical Manufacturing325620 | — | ◇ UNVERIFIED |
| SUStart Up Technologies, INC. | Oxnard | CA | Computer and Electronic Product Manufacturing334418 | — | ◇ UNVERIFIED |
| SFSt Francis Cooling INC | Oxnard | CA | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| SSSticker Shark LLC | Oxnard | CA | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| SMSully Miller Contracting CO. | Oxnard | CA | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| SCSun Coast Calamari | Oxnard | CA | Food Manufacturing311712 | — | ◇ UNVERIFIED |
| SGSunrise Growers INC. | Oxnard | CA | Food Manufacturing311412 | — | ▲ REPORTED CLOSED |
| SUSurfaces Usa, INC. | Oxnard | CA | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| SSSurfside Softee INC Dba Mister Softee of Southern California | Oxnard | CA | Food Manufacturing311520 | — | ◇ UNVERIFIED |
| TDTfp Data Systems | Oxnard | CA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| TBThe Boat Yard - Channel Islands | Oxnard | CA | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| TOTv Oxnard Bliss, LLC Astoria Oxnard Bliss | Oxnard | CA | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| VCV3 Corporation | Oxnard | CA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| VBVan Buren Equipment INC | Oxnard | CA | Machinery Manufacturing333112 | — | ◇ UNVERIFIED |
| VPVanguard Printing | Oxnard | CA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| VSVentura Steel | Oxnard | CA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| VCVf CORP | Oxnard | CA | Apparel Manufacturing315210 | — | ◇ UNVERIFIED |
| VSVogue Sign Company | Oxnard | CA | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| VFVolkmer Family Trust | Oxnard | CA | Transportation Equipment Manufacturing336350 | — | ◇ UNVERIFIED |
| WJWalter & Janet Pittman | Oxnard | CA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| WPWaterway Plastics | Oxnard | CA | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| WCWest Coast Electric Motors | Oxnard | CA | Electrical Equipment, Appliance & Component Manufacturing335312 | — | ◇ UNVERIFIED |
| WPWestern Precooling Systems | Oxnard | CA | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| WPWestern Precooling Systems-ocean Breeze Cooler | Oxnard | CA | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| WCWestrock Cp LLC | Oxnard | CA | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
