| PHParker Hannifin Corporation | Kings Mountain | NC | — | ◇ UNVERIFIED |
| PCParker-hannifin Corporation- Oildyne Division | Minneapolis | MN | — | ◇ UNVERIFIED |
| PHParker Hannifin Corporation, Racor Division | Holly Springs | MS | — | ◇ UNVERIFIED |
| PHParker Hannifin CORP Refrigerating Specialties Di | Mauston | WI | — | ◇ UNVERIFIED |
| PHParker Hannifin Gear Pump Div Intertech Drive | Youngstown | OH | — | ◇ UNVERIFIED |
| PHParker Hannifin Hydraulic Pump Division | Marysville | OH | — | ◇ UNVERIFIED |
| PHParker Hannifin Integrated Hydraulics Division | Lincolnshire | IL | — | ◇ UNVERIFIED |
| PHParker Hannifin /mobile Systems | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| PHParker Hannifin Sporlan Div - Plant #2 | Washington | MO | — | ◇ UNVERIFIED |
| PPParker-hose Products Division | Mason | MI | — | ◇ UNVERIFIED |
| PPPark Place Venture Group, LLC | Palo Alto | CA | — | ◇ UNVERIFIED |
| PIPars Innovations, INC. | Gardena | CA | — | ◇ UNVERIFIED |
| PWPar West | Rancho Cucamonga | CA | — | ◇ UNVERIFIED |
| PTPatriot Thermal Controls, Inc. | West Kingston | RI | — | ◇ UNVERIFIED |
| PDPegasus Design | Livermore | CA | — | ◇ UNVERIFIED |
| PCPemco Corporation | Bluefield | VA | — | ◇ UNVERIFIED |
| PVPentair Valves & Controls | Black Mountain | NC | — | ◇ UNVERIFIED |
| PIPeters Interest LLC | Escondido | CA | — | ◇ UNVERIFIED |
| PEPetroleum Equipment and Manufacturing Company | Hialeah | FL | — | ◇ UNVERIFIED |
| PPPetroleum Parts, Inc. | Fort Wayne | IN | — | ◇ UNVERIFIED |
| PEPhoenix Electric Corp. | Canton | MA | — | ◇ UNVERIFIED |
| PLPirtek Lockhart | Buda | TX | — | ◇ UNVERIFIED |
| PSPirtek Sfo | South San Francisco | CA | — | ◇ UNVERIFIED |
| PGPK Group, LLC | Hugo | MN | — | ◇ UNVERIFIED |
| PCPks Components LLC | Smithfield | RI | — | ◇ UNVERIFIED |
| PCPks Components LLC | Smithfield | RI | — | ◇ UNVERIFIED |
| PDPlaza Del Sol | San Diego | CA | — | ◇ UNVERIFIED |
| PLplugevdestiny llc | Las Vegas | NV | — | ◇ UNVERIFIED |
| PPPlug Power - 650 Mile Crossing | Rochester | NY | — | ◇ UNVERIFIED |
| PPPlug Power East | Auburndale | MA | — | ◇ UNVERIFIED |
| PEPLX Enterprise LLC | Fremont | CA | — | ◇ UNVERIFIED |
| PPPmi Pump Parts, LLC | Aledo | TX | — | ◇ UNVERIFIED |
| PIPneumadyne INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| PIPneumadyne INC | Plymouth | MN | — | ◇ UNVERIFIED |
| PFPompeii Furniture | Miami | FL | — | ◇ UNVERIFIED |
| PEPowell Electrical Systems INC | Northlake | IL | — | ◇ UNVERIFIED |
| PDPower Distribution Products - Becker Smc | Bristol | VA | — | ◇ UNVERIFIED |
| PDPower Drives INC. | Erie | PA | — | ◇ UNVERIFIED |
| PEPower Engineering & Manufacturing INC | Blaine | MN | — | ◇ UNVERIFIED |
| PTPowerline Technologies | Gallup | NM | — | ◇ UNVERIFIED |
| PAPowermatic Automation Solutions, Inc. | Livermore | CA | — | ◇ UNVERIFIED |
| PSPowersecure Service INC. | Spring | TX | — | ◇ UNVERIFIED |
| PSPower Services Group (psg) | Gainesville | GA | — | ◇ UNVERIFIED |
| PSPower Systems Testing | San Diego | CA | — | ◇ UNVERIFIED |
| PIPowertrack INC. | Pittsburgh | PA | — | ◇ UNVERIFIED |
| PIPractical Instrument Electronics, Inc. | Webster | NY | — | ◇ UNVERIFIED |
| PWPratt & Whitney | Jupiter | FL | — | ◇ UNVERIFIED |
| PCPrecision Cable of Tennessee* | Gallatin | TN | — | ◇ UNVERIFIED |
| PEPrecision Engine Control Corporation | San Diego | CA | — | ◇ UNVERIFIED |
Precision Fluid Controls INC | Rocklin | CA | — | ◇ UNVERIFIED |