| PTPems Tool & Machine INC | Little Falls | NY | — | ◇ UNVERIFIED |
| PIPeninsula Iron Works | Portland | OR | — | ◇ UNVERIFIED |
| PEPenn Equipment Corporation | Port Carbon | PA | — | ◇ UNVERIFIED |
| PDPennsylvania Drilling Company, INC. | Mc Kees Rocks | PA | — | ◇ UNVERIFIED |
| PPPennsylvania Precision Products, Inc. | Vandergrift | PA | — | ◇ UNVERIFIED |
| PSPeople Source Staffing Professionals, LLC | Rogers | AR | — | ◇ UNVERIFIED |
| PTPequot Tool - Mfg INC | Jenkins | MN | — | ◇ UNVERIFIED |
| PTPequot Tool - Mfg INC - North Building | Pine River | MN | — | ◇ UNVERIFIED |
| PFPerfect Form Manufacturing, LLC | Henrietta | NY | — | ◇ UNVERIFIED |
| PGPerfection Grinding INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| PTPerfection Tool Co., INC | Hendersonville | TN | — | ◇ UNVERIFIED |
| PIPerfectools, INC. | Fremont | CA | — | ◇ UNVERIFIED |
 Perfect Patterns, INC. | Appleton | WI | — | ◇ UNVERIFIED |
| PCPerformance Cryogenics | Lincoln | CA | — | ◇ UNVERIFIED |
| PFPerformance Fab, LLC | Seymour | WI | — | ◇ UNVERIFIED |
| PFPerformance Forge, Inc. | Commerce | CA | — | ◇ UNVERIFIED |
| PFPerformance Forge, Inc. | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| PMPerformance Machine & Parts INC | Wellington | KS | — | ◇ UNVERIFIED |
| PMPerformance Machine Tech International | Santa Clarita (Valencia Area) | CA | — | ◇ UNVERIFIED |
| PMPerformance Machine Tech International | West Hills | CA | — | ◇ UNVERIFIED |
| PMPerformance Machine Works, LLC | Dothan | AL | — | ◇ UNVERIFIED |
| PMPerformance Machining, INC. | Irwin | PA | — | ◇ UNVERIFIED |
| PMPerformance Machining Services, INC. | Pensacola | FL | — | ◇ UNVERIFIED |
| PPPerformance Pattern & Machinery | Peoria | IL | — | ◇ UNVERIFIED |
| PCPerry Capital Holding Co. | Richmond | KY | — | ◇ UNVERIFIED |
| PSPersonnel Staffing Group, LLC | Inglewood | CA | — | ◇ UNVERIFIED |
| PCPeterson Cat Rental Store | Portland | OR | — | ◇ UNVERIFIED |
| PNPeterson & Nash Incorporated | Hanover | MA | — | ◇ UNVERIFIED |
| PPPeterson Precision LLC | Geneva | OH | — | ◇ UNVERIFIED |
| PTPeterson Tool Company, INC. | Nashville | TN | — | ◇ UNVERIFIED |
| PAPetron Automation INC | Watertown | CT | — | ◇ UNVERIFIED |
 P - F Machining INC | Osseo | MN | — | ◇ UNVERIFIED |
| PFP & F Properties, INC. | Otsego | MN | — | ◇ UNVERIFIED |
| PMPgi Manufacturing, LLC | Peru | IL | — | ◇ UNVERIFIED |
| PIPg Imtech of California, LLC | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| PIPhamtec INC | Milpitas | CA | — | ◇ UNVERIFIED |
| PFPH Fabrication LLC | Williamston | SC | — | ◇ UNVERIFIED |
| PAPhillips Aerospace | City of Industry | CA | — | ◇ UNVERIFIED |
| PWPhil's Welding, Inc. | Lapoint | UT | — | ◇ UNVERIFIED |
| PDPhinary Dynamics | Belmont | CA | — | ◇ UNVERIFIED |
| PLPhoebe Luong | San Jose | CA | — | ◇ UNVERIFIED |
| PCPhoenix Companies, LLC | Springfield | VA | — | ◇ UNVERIFIED |
| PCPhoenix Custom Engineering LLC | Clearwater | FL | — | ◇ UNVERIFIED |
| PMPhoenix Machine Company, INC. | Seymour | CT | — | ◇ UNVERIFIED |
| PTPhoenix Test Arrays, LLC | Tempe | AZ | — | ◇ UNVERIFIED |
| PTPhoenix Tool LLC | Maribel | WI | — | ◇ UNVERIFIED |
| PWPhoenix Wakefield LLC | Oakdale | CA | — | ◇ UNVERIFIED |
| PWPhoenix Wakefield LLC | Oakdale | CA | — | ◇ UNVERIFIED |
| PSPhosphor Solutions | Lexington | KY | — | ◇ UNVERIFIED |
| PMPiatek Machine Company, INC. | Pawtucket | RI | — | ◇ UNVERIFIED |
| PPPI-CO Precision Fabrication, Inc. | Hutto | TX | — | ◇ UNVERIFIED |
| PMPiecepart Manufacturing LLC | Gainesville | FL | — | ◇ UNVERIFIED |
| PEPiedmont Electric Motor Repair, Inc., of Asheboro | Asheboro | NC | — | ◇ UNVERIFIED |
| PMPierpont Manufacturing, LLC | Phoenix | AZ | — | ◇ UNVERIFIED |
| PEPierzchala Estates LLC | Columbia Station | OH | — | ◇ UNVERIFIED |
| PMPike Machine Shop | Troy | AL | — | ◇ UNVERIFIED |
| PTPike Tool & Grinding Incorporated | Colorado Springs | CO | — | ◇ UNVERIFIED |
| PMPillar Machine | Taylorsville | UT | — | ◇ UNVERIFIED |
| PPPilot Precision Products LLC | South Deerfield | MA | — | ◇ UNVERIFIED |
| PMPinnacle Machine, INC | Orlando | FL | — | ◇ UNVERIFIED |
| PMPinson Manufacturing Company | Albany | IN | — | ◇ UNVERIFIED |
| PSPinto Slade LLC | LaGrange | OH | — | ◇ UNVERIFIED |
| PMPioneer Metal Finishing | Madison Heights | MI | — | ◇ UNVERIFIED |
 Pioneer Service, INC. | Addison | IL | — | ◇ UNVERIFIED |
| PSPioneer Steel Corporation | Franklin | TN | — | ◇ UNVERIFIED |
| PPPiper Precision, INC. | Pearland | TX | — | ◇ UNVERIFIED |
| PBPit Bull Products | Huntsville | AL | — | ◇ UNVERIFIED |
| PPPivotal Precision | Kendall | NY | — | ◇ UNVERIFIED |
| PMPjf Metrology North | Cedar Springs | MI | — | ◇ UNVERIFIED |
| PSPJ & Sons Holdings, LLC | Shawnee | KS | — | ◇ UNVERIFIED |
| PGPk3 Group INC. | Sterling | MA | — | ◇ UNVERIFIED |
| PTP-k Tool & Manufacturing Company | Santa Teresa | NM | — | ◇ UNVERIFIED |
| PMPlainville Machine and Tool Company, INC. | Bristol | CT | — | ◇ UNVERIFIED |
| PEPlant Engineering and Maintenance - Oxford Machine and Fabrication | Oxford | AL | — | ◇ UNVERIFIED |
| PCPlasma Coating CORP | Gardena | CA | — | ◇ UNVERIFIED |
 Plastifab,inc. | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| PIPlastikon Industries | Hayward | CA | — | ◇ UNVERIFIED |
| PLPlateworks, LLC | Dalton | GA | — | ◇ UNVERIFIED |
| PVPlatte Valley Steel | Murray | NE | — | ◇ UNVERIFIED |
| PMP&L Machine of Wisconsin Corp | Franksville | WI | — | ◇ UNVERIFIED |
 Plouse Machine Shop INC. | Harrisburg | PA | — | ◇ UNVERIFIED |
| PAPlumbing and Mechanical Contractors | Milwaukie | OR | — | ◇ UNVERIFIED |
| PIPlumb-it Incorporated | Tucson | AZ | — | ◇ UNVERIFIED |
| P2Plus 2 International INC | Carlsbad | CA | — | ◇ UNVERIFIED |
| PLPlymouth LLC | Bell Gardens | CA | — | ◇ UNVERIFIED |
| PAP.m. Armor, INC. | Mount Prospect | IL | — | ◇ UNVERIFIED |
| PMPmc Mercury | White House | TN | — | ◇ UNVERIFIED |
| PPPMT Properties LLC | Franklin | IN | — | ◇ UNVERIFIED |
| PTPm Turning | Covina | CA | — | ◇ UNVERIFIED |
| PMPolaris Machining | Marysville | WA | — | ◇ UNVERIFIED |
| POPolychem Oms Systems LLC | Leetonia | OH | — | ◇ UNVERIFIED |
| PCPolysinter Corp | Fayetteville | GA | — | ◇ UNVERIFIED |
| PDPoly-tech Diamond Co., INC. | North Attleboro | MA | — | ◇ UNVERIFIED |
| PIPoly-tech Industrial, INC. | Huntersville | NC | — | ◇ UNVERIFIED |
| PTPomeroy Tool Inc. | Minneapolis | MN | — | ◇ UNVERIFIED |
| PPPonam Precision Gages | Glendale | CA | — | ◇ UNVERIFIED |
| PHPoplar Hill Machine | Conway | MA | — | ◇ UNVERIFIED |
| PMPortable Machine Works, LLC | Prairieville | LA | — | ◇ UNVERIFIED |
| PMPorter Manufacturing LLC | New Boston | NH | — | ◇ UNVERIFIED |
| PPPortland Precision Manufacturing Co. | Oregon City | OR | — | ◇ UNVERIFIED |
