| PEPayne Engineering & Fabrications | Canton | MA | — | ◇ UNVERIFIED |
| PMPca Metal Finishing Incorporated | Fullerton | CA | — | ◇ UNVERIFIED |
| PCPcc Composites | Frederick | CO | — | ◇ UNVERIFIED |
| PCPcc Composites.cn | Longmont | CO | — | ◇ UNVERIFIED |
| PSPcc Structurals Titanium Treatment Facility | West Haven | UT | — | ◇ UNVERIFIED |
| PPPcm Products INC | Titusville | FL | — | ◇ UNVERIFIED |
| PCP C Plating | Fenton | MO | — | ◇ UNVERIFIED |
| PQP&c Quality Turned Components | Smithfield | RI | — | ◇ UNVERIFIED |
| PTPeacock Tool & Engineering | Spring Valley | CA | — | ◇ UNVERIFIED |
| PFPeak Finishing | Provo | UT | — | ◇ UNVERIFIED |
| PPPeak Plating.cn | Colorado Springs | CO | — | ◇ UNVERIFIED |
| PCPeddinghaus CORP of Sc | Andrews | SC | — | ◇ UNVERIFIED |
| PEPeerless Energy Systems | Omaha | NE | — | ◇ UNVERIFIED |
| PTPeerless Tube CO INC | Bloomfield | NJ | — | ◇ UNVERIFIED |
| PPPeko Precision Products Sheet Metal Division | Rochester | NY | — | ◇ UNVERIFIED |
| PKPelletizer Knives | Houston | TX | — | ◇ UNVERIFIED |
| PIPemco INC | Pascagoula | MS | — | ◇ UNVERIFIED |
| PTPems Tool & Machine INC | Little Falls | NY | — | ◇ UNVERIFIED |
| PMPenasack Machine CO | Albion | NY | — | ◇ UNVERIFIED |
| PIPenatek Inds INC | Odessa | TX | — | ◇ UNVERIFIED |
 Penco Products INC | Hamilton | NC | — | ◇ UNVERIFIED |
| PPPenn Panel & Box CO | Collingdale | PA | — | ◇ UNVERIFIED |
| PMPennsylvania Metallurgical INC | Bethlehem | PA | — | ◇ UNVERIFIED |
| PUPenn United Tech INC | Cabot | PA | — | ◇ UNVERIFIED |
| PEPentair Electronic Packaging | Warwick | RI | — | ◇ UNVERIFIED |
| PFPentair Flow Technologies, LLC - Ashland Casting Center | Ashland | OH | — | ◇ UNVERIFIED |
| PEPerez Engineering INC | Gardena | CA | — | ◇ UNVERIFIED |
| PAPerfect Air Control LLC / Metal Industries LLC of Nc | Marion | NC | — | ◇ UNVERIFIED |
| PIPerfection Industrial Finishing | Tucson | AZ | — | ◇ UNVERIFIED |
| PIPerfection Industries INC | Terrell | TX | — | ◇ UNVERIFIED |
| PIPerfection Industries INC | Detroit | MI | — | ◇ UNVERIFIED |
| PPPerfection Plating, INC. (closed) | Nashville | TN | — | ◇ UNVERIFIED |
| PEPerformance Engines | La Verne | CA | — | ◇ UNVERIFIED |
| PFPerformance Food Group | Kendallville | IN | — | ◇ UNVERIFIED |
| PPPerformance Plating & Polishing LLC | Olathe | KS | — | ◇ UNVERIFIED |
| PCPerkin-elmer CORP Applied Sci | Pomona | CA | — | ◇ UNVERIFIED |
| PIPerkinelmer Incorporated | Warwick | RI | — | ◇ UNVERIFIED |
| PMPerkins Machine CO | Warren | MA | — | ◇ UNVERIFIED |
| PCPerm Cast LLC | Cynthiana | KY | — | ◇ UNVERIFIED |
| PFPetersen Finishing CORP | Schiller Park | IL | — | ◇ UNVERIFIED |
| PIPetersen INC | Pocatello | ID | — | ◇ UNVERIFIED |
| PHPeters Heat Treating | Meadville | PA | — | ◇ UNVERIFIED |
| PCPetes Custom Metal Finishing | Phoenix | AZ | — | ◇ UNVERIFIED |
| PCPetrin CORP | Addis | LA | — | ◇ UNVERIFIED |
| PIPetroferm Incorporated | Franklin | KY | — | ◇ UNVERIFIED |
| PPPfi Precision New Carlisle Ohio | New Carlisle | OH | — | ◇ UNVERIFIED |
| PIPgi International | Houston | TX | — | ◇ UNVERIFIED |
| PEPhilips Electronics | New Providence Boro | NJ | — | ◇ UNVERIFIED |
| PAPhillips Aerospace | City of Industry | CA | — | ◇ UNVERIFIED |
| PIPhilson, INC. | Watertown | CT | — | ◇ UNVERIFIED |
| PHP & H Plating CO INC | Chicago | IL | — | ◇ UNVERIFIED |
| PIPhylrich International | Los Angeles | CA | — | ◇ UNVERIFIED |
| PAPiedmont Aviation Component Services | Winston Salem | NC | — | ◇ UNVERIFIED |
| PFPier Foundry | Saint Paul | MN | — | ◇ UNVERIFIED |
| PIPier-sol, INC. | Baltimore | MD | — | ◇ UNVERIFIED |
| PTPike Tool & Grinding Incorporated | Colorado Springs | CO | — | ◇ UNVERIFIED |
 Pilgrim Screw Corporation | Providence | RI | — | ◇ UNVERIFIED |
| PFPioneer Foundry CO INC | Jackson | MI | — | ◇ UNVERIFIED |
| PIPioneer Industries Seattle | Seattle | WA | — | ◇ UNVERIFIED |
| PMPioneer Metal Finishing | Minneapolis | MN | — | ◇ UNVERIFIED |
| PMPioneer Metal Finishing | Gaffney | SC | — | ◇ UNVERIFIED |
| PMPioneer Metal Finishing Industrial Hwy | Warren | MI | — | ◇ UNVERIFIED |
| PPPioneer Plating CO | Chicago | IL | — | ◇ UNVERIFIED |
| PPPioneer Plating L L C | Georgetown | KY | — | ◇ UNVERIFIED |
| PPPipe Properties, LLC and Gateway View, LLC | Chattanooga | TN | — | ◇ UNVERIFIED |
| PBPitney Bowes, INC. Stamford Facility | Stamford | CT | — | ◇ UNVERIFIED |
| PAPittsburgh Anodizing CO | Russellton | PA | — | ◇ UNVERIFIED |
| PIPittsburgh Industrial Plating INC | Emsworth | PA | — | ◇ UNVERIFIED |
| PFPjk Finishing CO INC | Menomonee Falls | WI | — | ◇ UNVERIFIED |
| PSPk Selective Metal Plating | Santa Clara | CA | — | ◇ UNVERIFIED |
| PTP-k Tool & Manufacturing Company | Santa Teresa | NM | — | ◇ UNVERIFIED |
| PTP-k Tool Mfg CO | Richmond | KY | — | ◇ UNVERIFIED |
| PCPlant City Steel CO | Plant City | FL | — | ◇ UNVERIFIED |
| PEPlant Engineering and Maintenance - Oxford Machine and Fabrication | Oxford | AL | — | ◇ UNVERIFIED |
| PMPlant Maintenance Service CORP F-shop | Millington | TN | — | ◇ UNVERIFIED |
| PDPlastic Dress Up Service INC | Port Huron | MI | — | ◇ UNVERIFIED |
| PIPlastic Industries INC No 2 | Athens | TN | — | ◇ UNVERIFIED |
| PMPlasti-clad Metal Products INC. | Wall | NJ | — | ◇ UNVERIFIED |
| PPPlastic Power Extrusions CORP | Schiller Park | IL | — | ◇ UNVERIFIED |
| PMPlate-all Metal CO | Akron | OH | — | ◇ UNVERIFIED |
| PIPlating INC | Saint Paul | MN | — | ◇ UNVERIFIED |
| PIPlating, INC. | Great Bend | KS | — | ◇ UNVERIFIED |
| PMPlating Miami INC | Opa Locka | FL | — | ◇ UNVERIFIED |
| PPPlating Pros, LLC. Formerly Pas Technolo | Miramar | FL | — | ◇ UNVERIFIED |
| PSPlating Service CO | Chicago | IL | — | ◇ UNVERIFIED |
| PSPlating Specialities | Grand Junction | CO | — | ◇ UNVERIFIED |
 Plating Technology INC | Columbus | OH | — | ◇ UNVERIFIED |
| Plating Technology Inc, Advanced Coating Equipment | Columbus | OH | — | ◇ UNVERIFIED |
| P1Plt 18 | Oklahoma City | OK | — | ◇ UNVERIFIED |
| PAPlumbing and Mechanical Contractors | Milwaukie | OR | — | ◇ UNVERIFIED |
| PPPma Photometals of Arizona LLC | Phoenix | AZ | — | ◇ UNVERIFIED |
| PMP M Craftsman | Lakeland | FL | — | ◇ UNVERIFIED |
| PMPneumafil Metals Corporation | Charlotte | NC | — | ◇ UNVERIFIED |
| PPPolaris Plating INC | Providence | RI | — | ◇ UNVERIFIED |
| PCPoly Coating of the South INC | Sarasota | FL | — | ◇ UNVERIFIED |
| PFPolytec Foha | Warren | MI | — | ◇ UNVERIFIED |
| PPPonam Precision Gages | Glendale | CA | — | ◇ UNVERIFIED |
| PIPorcelain Industries, INC. | Dickson | TN | — | ◇ UNVERIFIED |
| PMPortage Metal Finishing | Three Rivers | MI | — | ◇ UNVERIFIED |
| PCPort City Metal Services INC. | Tulsa | OK | — | ◇ UNVERIFIED |
