| NTNeurovasc Technologies INC | Laguna Hills | — | ◇ UNVERIFIED |
| NSNewmark Systems INC | Rancho Santa Margari | — | ◇ UNVERIFIED |
| NMNewport Medical Instuments INC | Costa Mesa | — | ◇ UNVERIFIED |
| N1No. 1 Wholesale | Garden Grove | — | ◇ UNVERIFIED |
| NANuggets and Carats | Laguna Niguel | — | ◇ UNVERIFIED |
| NSNuvasive Specialized Orthopedics INC | Aliso Viejo | — | ◇ UNVERIFIED |
| OSOc Sheriff's Se Substation | Lake Forest | — | ◇ UNVERIFIED |
| OSOmi Specialty Products LLC | Fullerton | — | ◇ UNVERIFIED |
| OOOrchid Orthopedics | Santa Ana | — | ◇ UNVERIFIED |
 Ossur Americas, INC. | Foothill Ranch | — | ◇ UNVERIFIED |
| ONOssur N a | Aliso Viejo | — | ◇ UNVERIFIED |
| OMOsteon Medical | Irvine | — | ◇ UNVERIFIED |
| PAPacific Aerodynamic INC | Orange | — | ◇ UNVERIFIED |
| PLPacific Link Corporation Dba X-tra Lite | Huntington Beach | — | ◇ UNVERIFIED |
| PSPacific Sign Center Corp. | Dana Point | — | ◇ UNVERIFIED |
| PBPaint Blast US | Westminster | — | ◇ UNVERIFIED |
| PDParamount Dental Studio, Inc. | Garden Grove | — | ◇ UNVERIFIED |
| PHParker Hannifin Corporation | Anaheim | — | ◇ UNVERIFIED |
| PCParty City CORP Dba Halloween City Store #8023 | Huntington Beach | — | ◇ UNVERIFIED |
| PCParty City CORP Dba Halloween City Store #8023 | Irvine | — | ◇ UNVERIFIED |
| PCParty City CORP Dba Halloween City Store #8033 | Ladera Ranch | — | ◇ UNVERIFIED |
| PCParty City CORP Dba Halloween City Store #8037 | Santa Ana | — | ◇ UNVERIFIED |
| PCParty City CORP Dba Halloween City Store #8311 | Orange | — | ◇ UNVERIFIED |
| PCParty City CORP Dba Halloween City Store #8368 | Mission Viejo | — | ◇ UNVERIFIED |
| PRPatrick Ramsey | Irvine | — | ◇ UNVERIFIED |
| PGPatriot Golf Inc. | San Juan Capistrano | — | ◇ UNVERIFIED |
| PIPax Industries | Costa Mesa | — | ◇ UNVERIFIED |
| PRPelican Rope | Santa Ana | — | ◇ UNVERIFIED |
| PIPhiaro, INC. | Irvine | — | ◇ UNVERIFIED |
| PBPierce Bros Pacific View Memo | Corona Del Mar | — | ◇ UNVERIFIED |
| PBPM Biomedical Inc. | Santa Ana | — | ◇ UNVERIFIED |
| PSPowdercoat Services INC | Anaheim | — | ◇ UNVERIFIED |
| PAPrecise Aerospace Mfg Dba Precise Plastic | Yorba Linda | — | ◇ UNVERIFIED |
| PPPremier Print Source | Garden Grove | — | ◇ UNVERIFIED |
| PSPromotional Signs | Santa Ana | — | ◇ UNVERIFIED |
| PTProplas Technologies INC Dba Comar | Garden Grove | — | ◇ UNVERIFIED |
| PUProteor USA LLC | Irvine | — | ◇ UNVERIFIED |
| PMProvidence Mfg | Garden Grove | — | ◇ UNVERIFIED |
| PDProvision Dental Laboratory | Anaheim | — | ◇ UNVERIFIED |
| PLPrudental Labroatories Inc | Santa Ana | — | ◇ UNVERIFIED |
| PSP S Stix INC | Costa Mesa | — | ◇ UNVERIFIED |
| PIPureglass INC | Costa Mesa | — | ◇ UNVERIFIED |
| RERabcab Enterprises | Anaheim | — | ◇ UNVERIFIED |
| RDR D Z CORP Rodriguez Picture | Garden Grove | — | ◇ UNVERIFIED |
| RDR D Z CORP Rodriquez Picture | Westminster | — | ◇ UNVERIFIED |
| RDRenaissance Doors and Windows | Fullerton | — | ◇ UNVERIFIED |
| RLReshape Lifesciences INC | Irvine | — | ◇ UNVERIFIED |
| RLReshape Lifesciences INC | San Clemente | — | ◇ UNVERIFIED |
| RMReshape Medical INC | San Clemente | — | ◇ UNVERIFIED |
| RARevelyst Adventure Sports LLC | Irvine | — | ◇ UNVERIFIED |
