| PHParker Hannifin CORP | Lithia Springs | GA | — | ◇ UNVERIFIED |
| PHParker Hannifin CORP Hpd | Marysville | OH | — | ◇ UNVERIFIED |
| PParker-kalon | Campbellsville | KY | — | ◇ UNVERIFIED |
| PFPasadena Fabrication Facility | Pasadena | TX | — | ◇ UNVERIFIED |
| PPPatchogue Plating Works INC | Patchogue | NY | — | ◇ UNVERIFIED |
| PJPaterson James M | Totowa | NJ | — | ◇ UNVERIFIED |
| PEPatrick Enterprises Corporation | Pembroke | VA | — | ◇ UNVERIFIED |
| PBPaul B Zimmerman INC | Lititz | PA | — | ◇ UNVERIFIED |
| PCPauls Chrome Plating | Evans City | PA | — | ◇ UNVERIFIED |
| PCPauls Chrome Plating/mars | Evans City | PA | — | ◇ UNVERIFIED |
| PEPayne Engineering & Fabrications | Canton | MA | — | ◇ UNVERIFIED |
| PMPca Metal Finishing Incorporated | Fullerton | CA | — | ◇ UNVERIFIED |
| PCPcc Composites | Frederick | CO | — | ◇ UNVERIFIED |
| PCPcc Composites.cn | Longmont | CO | — | ◇ UNVERIFIED |
| PPPcm Products INC | Titusville | FL | — | ◇ UNVERIFIED |
| PCP C Plating | Fenton | MO | — | ◇ UNVERIFIED |
| PQP&c Quality Turned Components | Smithfield | RI | — | ◇ UNVERIFIED |
| PIPeace Industries LTD | Rolling Meadows | IL | — | ◇ 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 |
| PKPelletizer Knives | Houston | TX | — | ◇ UNVERIFIED |
| PIPemco INC | Pascagoula | MS | — | ◇ UNVERIFIED |
| PTPems Tool & Machine INC | Little Falls | NY | — | ◇ UNVERIFIED |
 Penco Products INC | Hamilton | NC | — | ◇ UNVERIFIED |
| PUPenn United Tech INC | Cabot | PA | — | ◇ UNVERIFIED |
| PEPentair Electronic Packaging | Warwick | RI | — | ◇ UNVERIFIED |
| PWPentwater Wire Products, INC. | Pentwater | MI | — | ◇ 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 | Detroit | MI | — | ◇ UNVERIFIED |
| PIPerfection Industries INC | Terrell | TX | — | ◇ UNVERIFIED |
| PPPerfection Plating, INC. (closed) | Nashville | TN | — | ◇ UNVERIFIED |
| PPPerformance Plating & Polishing LLC | Olathe | KS | — | ◇ UNVERIFIED |
| PCPerkin-elmer CORP Applied Sci | Pomona | CA | — | ◇ UNVERIFIED |
| PMPerkins Machine CO | Warren | MA | — | ◇ 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 |
| 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 |
| PPPierce Pacific Manufacturing | Portland | OR | — | ◇ UNVERIFIED |
| PIPier-sol, INC. | Baltimore | MD | — | ◇ UNVERIFIED |
| PTPike Tool & Grinding Incorporated | Colorado Springs | CO | — | ◇ UNVERIFIED |
 Pilgrim Screw Corporation | Providence | RI | — | ◇ UNVERIFIED |
| PMPioneer Metal Finishing | Minneapolis | MN | — | ◇ UNVERIFIED |
| PPPioneer Plating CO | Chicago | IL | — | ◇ UNVERIFIED |
| PPPioneer Plating L L C | Georgetown | KY | — | ◇ 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 |
| PPPlastic Power Extrusions CORP | Schiller Park | IL | — | ◇ 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 |
| PMP M Craftsman | Lakeland | FL | — | ◇ UNVERIFIED |
| PPPolaris Plating INC | Providence | RI | — | ◇ UNVERIFIED |
| PCPoly Coating of the South INC | Sarasota | FL | — | ◇ UNVERIFIED |
| PPPonam Precision Gages | Glendale | CA | — | ◇ UNVERIFIED |
| PMPortage Metal Finishing | Three Rivers | MI | — | ◇ UNVERIFIED |
| PCPort City Metal Services INC. | Tulsa | OK | — | ◇ UNVERIFIED |
| PLPort Logistics | Rancho Dominguez | CA | — | ◇ UNVERIFIED |
| PMPort Manatee Fl Lng Manufacturing Facility | Palmetto | FL | — | ◇ UNVERIFIED |
| PPPositive Prototype Industries | Fraser | MI | — | ◇ UNVERIFIED |
| PMPottsgrove Metal Finishers/pottsgrove | Pottstown | PA | — | ◇ UNVERIFIED |
| PPPottstown Plating Works INC. | Pottstown | PA | — | ◇ UNVERIFIED |
| PMPowell Manufacturing | Garland | TX | — | ◇ UNVERIFIED |
| PEPower Equipment Company | Denver | CO | — | ◇ UNVERIFIED |
| PSPower Solutions International | Wood Dale | IL | — | ◇ UNVERIFIED |
| PAPpi Aerospace | Warren | MI | — | ◇ UNVERIFIED |
| PPP P Mfg CO INC | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| PMPrecious Metals Plating Company, INC. | Glenolden | PA | — | ◇ UNVERIFIED |
| PMPrecious Metals Plating Hud | Bonner | MT | — | ◇ UNVERIFIED |
| PFPrecise Finishing CO | Franklin Park | IL | — | ◇ UNVERIFIED |
