| OSOc Sheriff's Se Substation | Lake Forest | CA | — | ◇ UNVERIFIED |
| OCOkc Crystal Laboratory INC / Okc Crystal Laboratory | Luther | OK | — | ◇ UNVERIFIED |
| OIOlaris INC | Framingham | MA | — | ◇ UNVERIFIED |
| OEOligos Etc | Wilsonville | OR | — | ◇ UNVERIFIED |
| OBOlogy Bioservices INC. | Alameda | CA | — | ◇ UNVERIFIED |
| OBOlogy Bioservices INC | Berkeley | CA | — | ◇ UNVERIFIED |
| OVOlympic Veterinary | Mercer Island | WA | — | ◇ UNVERIFIED |
| OEOmega Emgineering INC Dba Newport Electronics INC | Santa Ana | CA | — | ◇ UNVERIFIED |
| OTOmega Therapeutics INC | Cambridge | MA | — | ◇ UNVERIFIED |
| OTOmega Therapeutics INC | Cambridge | MA | — | ◇ UNVERIFIED |
| OSOmnipathology Solutions Medical CORP | Pasadena | CA | — | ◇ UNVERIFIED |
| OSOmnitech Systems Inc. | Valparaiso | IN | — | ◇ UNVERIFIED |
| OWOmni Womens Health Medical Group INC | Fresno | CA | — | ◇ UNVERIFIED |
| OSOmron Sti | Fremont | CA | — | ◇ UNVERIFIED |
| OIOnicon Incorporated | Clearwater | FL | — | ◇ UNVERIFIED |
| OEOnsite Environmental | Redmond | WA | — | ◇ UNVERIFIED |
| OPOnyx Pharmaceuticals INC | Richmond | CA | — | ◇ UNVERIFIED |
| OVOnyx Valve INC. Dba Armadillo Automation INC. | Cinnaminson | NJ | — | ◇ UNVERIFIED |
| OPOptinova Production LLC | Brooklyn Park | MN | — | ◇ UNVERIFIED |
 Orchard Therapeutics North America INC | Menlo Park | CA | — | ◇ UNVERIFIED |
| OIOrganovo INC | San Diego | CA | — | ◇ UNVERIFIED |
| OBOrpheus Biotech | Naperville | IL | — | ◇ UNVERIFIED |
| OTOrthopaedic Technologies LLC | Mount Laurel | NJ | — | ◇ UNVERIFIED |
| OAOrthopedic Associates INC | Cranston | RI | — | ◇ UNVERIFIED |
| OBOsprey Biotechnics | Sarasota | FL | — | ◇ UNVERIFIED |
| OMOsprey Medical INC | Minnetonka | MN | — | ◇ UNVERIFIED |
| OAOtsuka America Pharmaceutical INC | Hayward | CA | — | ◇ UNVERIFIED |
| OBOxford Biomedica US LLC. | Durham | NC | — | ◇ UNVERIFIED |
| OOOx Owner, LLC. | Uncasville | CT | — | ◇ UNVERIFIED |
| PBPacific Biosciences | Menlo Park | CA | — | ◇ UNVERIFIED |
| PCPacific Coast Chemicals Company | Berkeley | CA | — | ◇ UNVERIFIED |
| PCPacific Coast Medical Device Consulting | Vancouver | WA | — | ◇ UNVERIFIED |
| PEPa Elec Coil Ltd/mfg Mtr Coils & Rep Mtr | Pittsburgh | PA | — | ◇ UNVERIFIED |
| PEPa Elec Coil Ltd/mfg Mtr Coils & Rep Mtr | Glassport | PA | — | ◇ UNVERIFIED |
| PLPall Life Sciences INC | Ann Arbor | MI | — | ◇ UNVERIFIED |
 Panelight Components Group, LLC | Santa Ana | CA | — | ◇ UNVERIFIED |
| PDParadigm Diagnostics | Saint Paul | MN | — | ◇ UNVERIFIED |
| PHParker Hannifin CORP Fluid Systems Division | Smithtown | NY | — | ◇ UNVERIFIED |
| PHParker Hannifin Corporation | Anaheim | CA | — | ◇ UNVERIFIED |
| PHParker Hannifin CORP Porter Instrument Div | Hatfield | PA | — | ◇ UNVERIFIED |
| PSParviz Sorouri Md | Newark | DE | — | ◇ UNVERIFIED |
| PHPatcen Healthcare, Inc | Redmond | WA | — | ◇ UNVERIFIED |
| PHPatcen Healthcare, Inc. | Bellevue | WA | — | ◇ UNVERIFIED |
| PHPatcen Healthcare, Inc. | Redmond | WA | — | ◇ UNVERIFIED |
| PBPatheon Biologics (nj), LLC | Princeton | NJ | — | ◇ UNVERIFIED |
| PPPatheon Puerto Rico, INC. | Manati | PR | — | ◇ UNVERIFIED |
| PBPbs Biotech | Camarillo | CA | — | ◇ UNVERIFIED |
| PHPCI Holdings III, Inc. | Santa Rosa | CA | — | ◇ UNVERIFIED |
| PBPdl Biopharma,inc | Fremont | CA | — | ◇ UNVERIFIED |
| PMPegasus Medical Concepts, INC. | Hauppauge | NY | — | ◇ UNVERIFIED |
| PTPenemak Technologies LLC | Ontario | CA | — | ◇ UNVERIFIED |
| PCPennoyer-dodge CO | Glendale | CA | — | ◇ UNVERIFIED |
| PMPensar Medical, LLC | Norco | CA | — | ◇ UNVERIFIED |
| PTPenske Truck Leasing CO LP | Milford | DE | — | ◇ UNVERIFIED |
| PIPeprotech INC | Westlake Village | CA | — | ◇ UNVERIFIED |
| PSPetnet Solutions | San Diego | CA | — | ◇ UNVERIFIED |
| PAPetroleum Analyzer CO LP | San Antonio | TX | — | ◇ UNVERIFIED |
| PLPetsthetics LLC | Fort Myers | FL | — | ◇ UNVERIFIED |
| PPfizer | Durham | NC | — | ◇ UNVERIFIED |
| PIPfizer INC | White Hall | IL | — | ◇ UNVERIFIED |
| PMPfm Medical INC | Carlsbad | CA | — | ◇ UNVERIFIED |
| PBPharmgate Biologics INC | Saint Paul | MN | — | ◇ UNVERIFIED |
| PPhenomenex | El Dorado Hills | CA | — | ◇ UNVERIFIED |
| PVPhilips Volcano Atheromed, INC | Menlo Park | CA | — | ◇ UNVERIFIED |
| PVPhilips Volcano Corporation | San Diego | CA | — | ◇ UNVERIFIED |
 Phillips-medisize LLC | Menomonie | WI | — | ◇ UNVERIFIED |
| PAPhl Associates INC | Davis | CA | — | ◇ UNVERIFIED |
| PAPhl Associates INC Dba Poultry Health Laboratories | Davis | CA | — | ◇ UNVERIFIED |
| PBPhoenix Biosystems INC | Pleasanton | CA | — | ◇ UNVERIFIED |
| PTPhoseon Technology INC | Hillsboro | OR | — | ◇ UNVERIFIED |
| PDPhoton Dynamics - Orbotech | San Jose | CA | — | ◇ UNVERIFIED |
| PTPhyxius Technologies Inc | Jenkintown | PA | — | ◇ UNVERIFIED |
| PIPiezo-metrics INC Dba Micron Instruments | Simi Valley | CA | — | ◇ UNVERIFIED |
| PTPinnacle Transplant Technologies, LLC | Phoenix | AZ | — | ◇ UNVERIFIED |
| P3Plane 3 Anesthetics LLC | Miami | FL | — | ◇ UNVERIFIED |
| PBPlanet Biotechnology INC | Hayward | CA | — | ◇ UNVERIFIED |
| PDPls Diabetic Shoe Company, INC. | Los Angeles | CA | — | ◇ UNVERIFIED |
| PBPM Biomedical Inc. | Santa Ana | CA | — | ◇ UNVERIFIED |
| PEPmc Engineering, LLC | Danbury | CT | — | ◇ UNVERIFIED |
| PIPneumrx INC | Mountain View | CA | — | ◇ UNVERIFIED |
| PMPoc Medical Systems INC | Livermore | CA | — | ◇ UNVERIFIED |
| PTPolymer Technology Systems INC Pts INC | Sunnyvale | CA | — | ◇ UNVERIFIED |
| PPPopper Precision Instruments INC | Lincoln | RI | — | ◇ UNVERIFIED |
| PDPortal Diabetes INC. | Westfield | IN | — | ◇ UNVERIFIED |
| PLPositive Lab Services, INC. | Los Angeles | CA | — | ◇ UNVERIFIED |
| PVPower Vision INC | Belmont | CA | — | ◇ UNVERIFIED |
| PLPramand LLC | Burlington | MA | — | ◇ UNVERIFIED |
| PMPreceptis Medical INC | Plymouth | MN | — | ◇ UNVERIFIED |
| PSPrecision Stability Storage | El Segundo | CA | — | ◇ UNVERIFIED |
 Procept-biorobotics | Fremont | CA | — | ◇ UNVERIFIED |
| Procept Biorobotics Corporation | Redwood City | CA | — | ◇ UNVERIFIED |
| PCProcess Challenge Devices | Sunnyvale | CA | — | ◇ UNVERIFIED |
| PSProcess Sensors | Milford | MA | — | ◇ UNVERIFIED |
| PProcisedx | San Diego | CA | — | ◇ UNVERIFIED |
 Prolacta Bioscience | Duarte | CA | — | ◇ UNVERIFIED |
| PMPro Mag, Limited | Baton Rouge | LA | — | ◇ UNVERIFIED |
| PLPromag, LTD | Baton Rouge | LA | — | ◇ UNVERIFIED |
| PCPromed Concepts LLC | Brighton | TN | — | ◇ UNVERIFIED |
| PIPromedica INC | Oldsmar | FL | — | ◇ UNVERIFIED |
| PBPromega Biosciences | San Luis Obispo | CA | — | ◇ UNVERIFIED |
