| PTPalomar Transit Mix | Oceanside | CA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| POPhotography Outlet Dba Backdrop Outlet | Oceanside | CA | Chemical Manufacturing325910 | — | ◇ UNVERIFIED |
 Prime Time Coatings, INC. | Oceanside | CA | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| Prime Time Coatings, INC. | Oceanside | CA | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| PTPure Turbos INC | Oceanside | CA | Transportation Equipment Manufacturing336350 | — | ◇ UNVERIFIED |
| QEQ&s Engineering Inc.//bombardier Transportation | Oceanside | CA | Transportation Equipment Manufacturing336510 | — | ◇ UNVERIFIED |
| QEQuality Express Tshirts | Oceanside | CA | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| RSRk Sport INC | Oceanside | CA | Transportation Equipment Manufacturing336110 | — | ◇ UNVERIFIED |
| RIRodrigco Industries Inc. | Oceanside | CA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| RZR Zamora INC Dba Tecxel | Oceanside | CA | Fabricated Metal Product Manufacturing332510 | — | ◇ UNVERIFIED |
| SMSantourian Manufacturingna INC | Oceanside | CA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| SLScimedx LLC | Oceanside | CA | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| SPSKTR Properties, LLC | Oceanside | CA | Paper Manufacturing322299 | — | ◇ UNVERIFIED |
| SBSolution Box INC Dba Ideal Print Solutions | Oceanside | CA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| SSSouth Shore Craft Brewery Corp. | Oceanside | NY | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| SMSugar Mill Glassing CO | Oceanside | CA | Miscellaneous Manufacturing339920 | — | ◇ UNVERIFIED |
| SHSunrise Health Products | Oceanside | CA | Food Manufacturing311824 | — | ◇ UNVERIFIED |
| SRSuperior Ready Mix Concrete LP | Oceanside | CA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| TCTayst Coffee, INC. | Oceanside | NY | Food Manufacturing311920 | — | ◇ UNVERIFIED |
| TCTayst Coffee, INC. | Oceanside | NY | Food Manufacturing311920 | — | ◇ UNVERIFIED |
| TLTeam Logistics Services | Oceanside | CA | Fabricated Metal Product Manufacturing332311 | — | ◇ UNVERIFIED |
| TCTe Connectivity | Oceanside | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| THTemple Heights Properties, LLC | Oceanside | CA | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| TLThe Lab Surf Company INC. | Oceanside | CA | Miscellaneous Manufacturing339920 | — | ◇ UNVERIFIED |
| TLTipd LLC | Oceanside | CA | Machinery Manufacturing333316 | — | ◇ UNVERIFIED |
| TWTkc Wood | Oceanside | CA | Furniture and Related Product Manufacturing337215 | — | ◇ UNVERIFIED |
| TCTri City Plating INC | Oceanside | CA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| TITru-Duct, Inc. | Oceanside | CA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| TGTrue Grain Woodworks INC. | Oceanside | CA | Wood Product Manufacturing321219 | — | ◇ UNVERIFIED |
| VRVanCraft Rentals LLC | Oceanside | CA | Transportation Equipment Manufacturing336214 | — | ◇ UNVERIFIED |
| WIWalshek Ind. & Marine, INC. | Oceanside | CA | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| WMWaste Management of California, INC. Dba Agri Service Recycl | Oceanside | CA | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| WCWest Coast Plating | Oceanside | CA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| WSWeston Surfboards | Oceanside | CA | Textile Mills313320 | — | ◇ UNVERIFIED |
| WTWorldmark the Club | Oceanside | CA | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| XEXtr Epoxy Technology LLC | Oceanside | CA | Nonmetallic Mineral Product Manufacturing327215 | — | ◇ UNVERIFIED |
| ZCZukers Custom Lures LLC | Oceanside | CA | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
