| NPNettle Props, Inc. | Austin | TX | — | ◇ UNVERIFIED |
| NPNevada Precision Sheet Metal | Las Vegas | NV | — | ◇ UNVERIFIED |
| NVNeway Valve International, INC. | Stafford | TX | — | ◇ UNVERIFIED |
| NKNew Koosharem Corporation | Bakersfield | CA | — | ◇ UNVERIFIED |
| NVNordstrom Valve | Sulphur Springs | TX | — | ◇ UNVERIFIED |
| PVPacific Valves | Long Beach | CA | — | ◇ UNVERIFIED |
| PPPALMETTO PUMP & CONTROL, LLC | Leesville | SC | — | ◇ UNVERIFIED |
| PDPanoche Drainage District | Firebaugh | CA | — | ◇ UNVERIFIED |
| PEPantex Ennerflo Systems Inc | Houston | TX | — | ◇ UNVERIFIED |
| PEPantex Ennerflo Systems Inc | Houston | TX | — | ◇ UNVERIFIED |
| PCParamount Cnc Solutions INC | Willmar | MN | — | ◇ UNVERIFIED |
| PCPar-kan Company | Silver Lake | IN | — | ◇ UNVERIFIED |
| PHParker Hannifin CORP Refrigerating Specialties Di | Mauston | WI | — | ◇ UNVERIFIED |
| PHParker Hannifin Sporlan Div - Plant #2 | Washington | MO | — | ◇ UNVERIFIED |
| PDPegasus Design | Livermore | CA | — | ◇ UNVERIFIED |
| PVPentair Valves & Controls | Black Mountain | NC | — | ◇ UNVERIFIED |
| PEPetroleum Equipment and Manufacturing Company | Hialeah | FL | — | ◇ UNVERIFIED |
| PIPneumadyne INC | Plymouth | MN | — | ◇ UNVERIFIED |
| PSPower Services Group (psg) | Gainesville | GA | — | ◇ UNVERIFIED |
| PEPrecision Engine Control Corporation | San Diego | CA | — | ◇ UNVERIFIED |
 Precision Fluid Controls INC | Rocklin | CA | — | ◇ UNVERIFIED |
| Precision Fluid Controls INC (martin Testing Labratories) | Mcclellan | CA | — | ◇ UNVERIFIED |
| PMPrecision Metal Works Holdings, LLC | Saint Joseph | MO | — | ◇ UNVERIFIED |
| PVPrecision Valve Group | Monroe | NC | — | ◇ UNVERIFIED |
| PTProject Tool and Die INC | Redding | CA | — | ◇ UNVERIFIED |
| PIPte INC | Mora | MN | — | ◇ UNVERIFIED |
| QTQuantum Technical Services, Inc. | Frankfort | IL | — | ◇ UNVERIFIED |
| RMRAMCO Manufacturing Co., Inc. | Houston | TX | — | ◇ UNVERIFIED |
| RIRawson INC. | Baton Rouge | LA | — | ◇ UNVERIFIED |
| RBR & B Automation INC | Temecula | CA | — | ◇ UNVERIFIED |
| RAR&b Automation INC | Temecula | CA | — | ◇ UNVERIFIED |
| RVRed Valve Company, INC. | Carnegie | PA | — | ◇ UNVERIFIED |
| RTRegate Technologies | Plantersville | TX | — | ◇ UNVERIFIED |
| RVRegional Valve Corporation of Florida | Cantonment | FL | — | ◇ UNVERIFIED |
| RCRego Cryo-flow Division of Engineered Controls International | Burlington | NC | — | ◇ UNVERIFIED |
| RVRemington Valve, LLC | Houston | TX | — | ◇ UNVERIFIED |
| RVRenew Valve & Machine CO | Carleton | MI | — | ◇ UNVERIFIED |
| RGR G Applegate Steel Company Incorporated | Saratoga | IN | — | ◇ UNVERIFIED |
| RARichmond Area Common Equity, LLC | Chester | VA | — | ◇ UNVERIFIED |
| RCRiley Construction CO INC | Wytheville | VA | — | ◇ UNVERIFIED |
| RPR&J Properties LLC | Silt | CO | — | ◇ UNVERIFIED |
| RERobarge Enterprises, LLC | Stow | OH | — | ◇ UNVERIFIED |
| RRobertshaw | Hanover | IL | — | ◇ UNVERIFIED |
| RPRupture Pin Technology, INC. | Oklahoma City | OK | — | ◇ UNVERIFIED |
| SESamco Enterprises | Tyler | TX | — | ◇ UNVERIFIED |
| SFSc Field Technical Services, INC. | Lakewood | CA | — | ◇ UNVERIFIED |
| SESchneider Electric | Clovis | CA | — | ◇ UNVERIFIED |
| SBSchrader Bridgeport INC | Monroe | NC | — | ◇ UNVERIFIED |
| SLS.e.s.s. LLC | Anaheim | CA | — | ◇ UNVERIFIED |
| SISetpoint Integrated Solution | La Porte | TX | — | ◇ UNVERIFIED |
