| POPort of St. Helens Creosote Site | Saint Helens | OR | — | ◇ UNVERIFIED |
| PFPotlatch Forest Products - Prescott | Prescott | AR | — | ◇ UNVERIFIED |
| PCPowder Coat V INC | Astoria | IL | — | ◇ UNVERIFIED |
| PHPower Holdings of Illinois | Ashley | IL | — | ◇ UNVERIFIED |
| PRPower Recycling INC | Collinsville | IL | — | ◇ UNVERIFIED |
| PMPowerscreen Mid-atlantic INC - Portable 53034 | Ashland | VA | — | ◇ UNVERIFIED |
| POPowerscreen of Chicago | Harvey | IL | — | ◇ UNVERIFIED |
| PAPpg Architectural Coatings Distribution Center | Aurora | IL | — | ◇ UNVERIFIED |
| PFPrairieland Fs INC | Jacksonville | IL | — | ◇ UNVERIFIED |
| PRPrairie River Woodworking, LLC | Sturgis | MI | — | ◇ UNVERIFIED |
| PWPrairie Wood Products and Co-gen Facility | Prairie City | OR | — | ◇ UNVERIFIED |
| PIPraxair INC | La Grange Park | IL | — | ◇ UNVERIFIED |
| PCPrecision Composite INC | Montgomery | IL | — | ◇ UNVERIFIED |
| PFPrecision Foundry Tooling LTD | Hamilton | IL | — | ◇ UNVERIFIED |
| PMPrecision Materials, LLC | Taylorsville | NC | — | ◇ UNVERIFIED |
| PAPremier Air Center INC Dba West Star Aviation INC | East Alton | IL | — | ◇ UNVERIFIED |
| PFPremiere Finishing and Coating, Limited Liability Company | Reidsville | NC | — | ◇ UNVERIFIED |
| PWPremier Woodcraft Ltd/s Coatesville | Coatesville | PA | — | ◇ UNVERIFIED |
| PPPremium Pak | Hoquiam | WA | — | ◇ UNVERIFIED |
| PSPremium Shingle | Forks | WA | — | ◇ UNVERIFIED |
| PNPrepac Nc | Whitsett | NC | — | ◇ UNVERIFIED |
| PFPrestige Feed Products LLC | Mount Prospect | IL | — | ◇ UNVERIFIED |
| PMPrestige Millwork | Star | NC | — | ◇ UNVERIFIED |
| PPresto-x | Des Plaines | IL | — | ◇ UNVERIFIED |
| PMPrevue Metal Prod INC | Chicago | IL | — | ◇ UNVERIFIED |
| PFPrice Fibers Inc, Meridian Chip Mill | Meridian | MS | — | ◇ UNVERIFIED |
| PIPridecraft INC | North Andover | MA | — | ◇ UNVERIFIED |
| PCPrime Choice Wood Priming | Allenstown | NH | — | ◇ UNVERIFIED |
| PIPrime-line, INC. | Malvern | AR | — | ◇ UNVERIFIED |
| PCProbuild CO LLC | Yorkville | IL | — | ◇ UNVERIFIED |
| PCProbuild Company, LLC | Littleton | CO | — | ◇ UNVERIFIED |
 Process Displays - Fixtures Division | Golden Valley | MN | — | ◇ UNVERIFIED |
| PCPro Coat Everett | Everett | WA | — | ◇ UNVERIFIED |
| PSProduction Systems INC. | Thomasville | NC | — | ◇ UNVERIFIED |
| PFProgressive Furniture INC | Claremont | NC | — | ◇ UNVERIFIED |
| PLPro Line Painting | Minneapolis | MN | — | ◇ UNVERIFIED |
| PLPropak Logistics | Denver | CO | — | ◇ UNVERIFIED |
| PLPropak Logistics - Kansas City | Kansas City | KS | — | ◇ UNVERIFIED |
| PSProvence Sawmill, LLC | Winslow | AR | — | ◇ UNVERIFIED |
| PLPruitt Lumber Company Incorporated | Louisburg | NC | — | ◇ UNVERIFIED |
| PBPsco - Barters Lot C | Denver | CO | — | ◇ UNVERIFIED |
| PPPsi Prefinishing Specialists INC | Avon | MN | — | ◇ UNVERIFIED |
| PCPtm Corporation | Fraser | MI | — | ◇ UNVERIFIED |
| PSPublix Super Markets Lakeland Cabinet Shop | Lakeland | FL | — | ◇ UNVERIFIED |
| PFPulaski Furniture CORP Pulaski | Pulaski | VA | — | ◇ UNVERIFIED |
| PMPure Metal Recycling - Site B | Chicago | IL | — | ◇ UNVERIFIED |
| PMPure Metals Recycling LLC | Chicago | IL | — | ◇ UNVERIFIED |
| QCQ.e.p. Company, Inc.; Liquid Recovery @ Tarkett, Inc.; Eq Mobile Recycling Servi | Johnson City | TN | — | ◇ UNVERIFIED |
| QHQuad Hardwood Products, INC. | Waldo | AR | — | ◇ UNVERIFIED |
| QMQuaker Maid/milroy Plant | Milroy | PA | — | ◇ UNVERIFIED |
