| PEPanasonic Energy Corporation of America Materials Division | Columbus | GA | — | ◇ UNVERIFIED |
| PHParker Hannifin CORP. | Hicksville | OH | — | ◇ UNVERIFIED |
| PHParker Hannifin CORP Cylinder Div Ashley in | Ashley | IN | — | ◇ UNVERIFIED |
| PHParker Hannifin CORP Pneumatic Div Kittery Maine | Kittery | ME | — | ◇ UNVERIFIED |
| PHParker Hannifin Sporlan Div - Plant 3 | Washington | MO | — | ◇ UNVERIFIED |
| PMParter Medical Products, INC. | Carson | CA | — | ◇ UNVERIFIED |
| PPPaslode Pontotoc | Pontotoc | MS | — | ◇ UNVERIFIED |
 Paul Mueller Company | Osceola | IA | — | ◇ UNVERIFIED |
| PPPaulo Prods CO | Murfreesboro | TN | — | ◇ UNVERIFIED |
 Pcc Structurals, INC. - Aluminum & Stainless Steel Foundry | Ogden | UT | — | ◇ UNVERIFIED |
| Pcc Structurals INC - Small Structurals Business Operations | Clackamas | OR | — | ◇ UNVERIFIED |
| PIPeerless Industries | Ypsilanti | MI | — | ◇ UNVERIFIED |
| PWPengg Wmc LLC | Bedford Heights | OH | — | ◇ UNVERIFIED |
| PCPeninsula Copper Industries INC | Hubbell | MI | — | ◇ UNVERIFIED |
| PTPentagon Technologies Group INC | Hopewell Junction | NY | — | ◇ UNVERIFIED |
| PTPentair Thermal Management LLC | Redwood City | CA | — | ◇ UNVERIFIED |
| PWPentair Water Pool and Spa INC | Moorpark | CA | — | ◇ UNVERIFIED |
| PMPeterson Manufacturing and Engineering Facility | Fort Smith | AR | — | ◇ UNVERIFIED |
| PIPetra Industries INC | Fairmont City | IL | — | ◇ UNVERIFIED |
| PIPfi INC Paints for Industry | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| PPPhillips Plastics - Metal Injection Molding | Menomonie | WI | — | ◇ UNVERIFIED |
| PCPhoto Control CORP | New Hope | MN | — | ◇ UNVERIFIED |
| PAPioneer Americas LLC Dba Olin Chlor Alkali Products | Henderson | NV | — | ◇ UNVERIFIED |
| PAPioneer Americas LLC (dba Olin Chlor Alkali Products Sfs) | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| PMPioneer Metal Finishing-monroe | Monroe | MI | — | ◇ UNVERIFIED |
| PIPirod INC | Plymouth | IN | — | ◇ UNVERIFIED |
| PIPlasti-dip International | Blaine | MN | — | ◇ UNVERIFIED |
| PIPlateco INC | Reedsburg | WI | — | ◇ UNVERIFIED |
| PPPolycoat Products LLC | Bedford | TX | — | ◇ UNVERIFIED |
| PCPolymer Concepts Tech Pby Inc/hanover Plt Kaydon Ring & Seal | Hanover | PA | — | ◇ UNVERIFIED |
| POPoly One Corporation-st. Louis | Saint Louis | MO | — | ◇ UNVERIFIED |
| PCPoly-seal CORP | Baltimore | MD | — | ◇ UNVERIFIED |
| PCPorter-guertin CO | Cincinnati | OH | — | ◇ UNVERIFIED |
| PMPowder Metallurgy Co,inc | Lewisville | TX | — | ◇ UNVERIFIED |
| PPowerlab | Terrell | TX | — | ◇ UNVERIFIED |
 Ppg Architectural Finishes, INC. | Huron | OH | — | ◇ UNVERIFIED |
| PIPpg Inds INC | Strongsville | OH | — | ◇ UNVERIFIED |
| PIPpg Industries Ohio INC | Cleveland | OH | — | ◇ UNVERIFIED |
| PPPpg Protective & Marine Coatings | Alexander | AR | — | ◇ UNVERIFIED |
| PSPrairie State Generating Station | Marissa | IL | — | ◇ UNVERIFIED |
| PMPrecise Machining & Manufacturing LLC | Tulsa | OK | — | ◇ UNVERIFIED |
| PKPrecision Kidd Steel CO | Aliquippa | PA | — | ◇ UNVERIFIED |
| PMPrecision Metalsmiths INC. | Markesan | WI | — | ◇ UNVERIFIED |
| PPPrecision Parts & Remanufacturing Company | Oklahoma City | OK | — | ◇ UNVERIFIED |
| PMPrecoat Metals Division of Sequa Corporation | Elkridge | MD | — | ◇ UNVERIFIED |
| PBPremium Building Prods CO | West Salem | OH | — | ◇ UNVERIFIED |
| PRProgress Rail | Atchison | KS | — | ◇ UNVERIFIED |
| PIProsoco INC. | Lawrence | KS | — | ◇ UNVERIFIED |
| PFProspect Foundry LLC | Minneapolis | MN | — | ◇ UNVERIFIED |
| PSProspect Steel Company | Little Rock | AR | — | ◇ UNVERIFIED |
| PPProtech Powder Coating INC | Fairfield | NJ | — | ◇ UNVERIFIED |
| PCProto Cast INC | Inkster | MI | — | ◇ UNVERIFIED |
| PGPrysmian Group | Manchester | NH | — | ◇ UNVERIFIED |
| PCPt Central Machine and Tool Company | Enid | OK | — | ◇ UNVERIFIED |
| PLPure Lead Products | Lake Placid | FL | — | ◇ UNVERIFIED |
| PBPurem By Eberspacher North America INC | Spartanburg | SC | — | ◇ UNVERIFIED |
| PBPurem By Eberspaecher | Brighton | MI | — | ◇ UNVERIFIED |
| PPPyramid Peak Coating LLC | Owosso | MI | — | ◇ UNVERIFIED |
| PPPyramid Plastics INC | Hope | AR | — | ◇ UNVERIFIED |
| QQsi | Dothan | AL | — | ◇ UNVERIFIED |
| QCQuaker City Castings (0215090009) | Salem | OH | — | ◇ UNVERIFIED |
| QHQuaker Houghton | Zion | IL | — | ◇ UNVERIFIED |
| QWQuaker Window Products CO | Freeburg | MO | — | ◇ UNVERIFIED |
| QCQuality Castings CO | Waukesha | WI | — | ◇ UNVERIFIED |
 Quality Plating of Tulsa INC / 2665 N Darlington | Tulsa | OK | — | ◇ UNVERIFIED |
| QCQuantum Clean | Hillsboro | OR | — | ◇ UNVERIFIED |
| QCQuick Cable CORP | Franksville | WI | — | ◇ UNVERIFIED |
| RAR. A. Heller Company | Woodlawn | OH | — | ◇ UNVERIFIED |
| RURahn USA CORP | Aurora | IL | — | ◇ UNVERIFIED |
| RPRandolph Products CO | Chicopee | MA | — | ◇ UNVERIFIED |
| RURehrig United | Richmond | VA | — | ◇ UNVERIFIED |
| RCRemee Casting | Penn Yan | NY | — | ◇ UNVERIFIED |
| RBRexam Beverage Can CO | Kent | WA | — | ◇ UNVERIFIED |
| RIRexnord Industries INC Bearing Div | Downers Grove | IL | — | ◇ UNVERIFIED |
| RIRichards Industrials INC | Cincinnati | OH | — | ◇ UNVERIFIED |
| RCRidge Corporation | Frazeysburg | OH | — | ◇ UNVERIFIED |
 Rie Coatings LLC | Eden Valley | MN | — | ◇ UNVERIFIED |
| RSRing Screw Works | Madison Heights | MI | — | ◇ UNVERIFIED |
| RPRiverdale Plating and Heat Treating CO | Riverdale | IL | — | ◇ UNVERIFIED |
| RJR J Marshall CO | Erie | MI | — | ◇ UNVERIFIED |
| RCRobur Corporation | Evansville | IN | — | ◇ UNVERIFIED |
| RSRochester Silver Works LLC | Rochester | NY | — | ◇ UNVERIFIED |
| RLRockwood Lithium INC | Silverpeak | NV | — | ◇ UNVERIFIED |
| RMRockwood Mfg Co/rockwood | Rockwood | PA | — | ◇ UNVERIFIED |
| RMRocky Mountain Metal Container | Golden | CO | — | ◇ UNVERIFIED |
| RCRogers Corporation - Moosup | Moosup | CT | — | ◇ UNVERIFIED |
| RIRoho INC | Belleville | IL | — | ◇ UNVERIFIED |
| RCRom Corporation | Belton | MO | — | ◇ UNVERIFIED |
| RCRoppe Corporation (0374010077) | Fostoria | OH | — | ◇ UNVERIFIED |
| RWRpm Wood Finishes Group INC | Westfield | MA | — | ◇ UNVERIFIED |
| RSRubber Seal (0857733184) | Dayton | OH | — | ◇ UNVERIFIED |
| RCRudd CO INC Seattle | Seattle | WA | — | ◇ UNVERIFIED |
| RORust Oleum | Rockford | IL | — | ◇ UNVERIFIED |
| SISabre Industries Conroe Tx Facility | Conroe | TX | — | ◇ UNVERIFIED |
| SSSamuel Son and Company (usa) INC | Iuka | MS | — | ◇ UNVERIFIED |
| SSSamuel, Son & CO. (usa) INC. D/b/a Samuel Pressure Vessel Group- Tomahawk | Tomahawk | WI | — | ◇ UNVERIFIED |
| SMSandia Marble | Albuquerque | NM | — | ◇ UNVERIFIED |
| SGSas Global Fka Sure Alloy Steel Corporation | Warren | MI | — | ◇ UNVERIFIED |
| SISashco INC | Brighton | CO | — | ◇ UNVERIFIED |
| STSauk Technologies | Saukville | WI | — | ◇ UNVERIFIED |
