| PDPayne & Dolan INC C24 Permit #23-97a | West Branch | MI | — | ◇ UNVERIFIED |
| PDPayne & Dolan, INC. - C25 | Gladstone | MI | — | ◇ UNVERIFIED |
| PDPayne & Dolan INC C25 Pti #218-97a | Gladstone | MI | — | ◇ UNVERIFIED |
| PDPayne & Dolan INC C26 | Escanaba | MI | — | ◇ UNVERIFIED |
| PDPayne & Dolan INC C26 Pti #317-99a | Gladstone | MI | — | ◇ UNVERIFIED |
| PDPayne & Dolan INC. C27 | Gladstone | MI | — | ◇ UNVERIFIED |
| PDPayne & Dolan INC C27 Pti #318-99a | Gladstone | MI | — | ◇ UNVERIFIED |
| PDPayne & Dolan INC. C29 | Gladstone | MI | — | ◇ UNVERIFIED |
| PDPayne & Dolan INC C34 | Kinross | MI | — | ◇ UNVERIFIED |
| PDPayne & Dolan INC C34 Pti#40-99a | Gladstone | MI | — | ◇ UNVERIFIED |
| PDPayne & Dolan INC Cntrl 32 | Antioch | IL | — | ◇ UNVERIFIED |
| PDPayne & Dolan INC Rugby Junction Control #11 | Richfield | WI | — | ◇ UNVERIFIED |
| PAPeak Asphalt Llc- Cowboy Asphalt Terminal | Woods Cross | UT | — | ◇ UNVERIFIED |
| PAPearson Ap2 Kta Mm 140 | Admire | KS | — | ◇ UNVERIFIED |
| PAPearson Ap2 - Viola | Viola | KS | — | ◇ UNVERIFIED |
| PAPearson Asphalt Plant 2 | Marion | KS | — | ◇ UNVERIFIED |
| PMPeckham Materials | Colchester | VT | — | ◇ UNVERIFIED |
| PRPelican Refining CO LLC | Lake Charles | LA | — | ◇ UNVERIFIED |
| PRPendleton Ready Mix Plant | Pendleton | OR | — | ◇ UNVERIFIED |
| PSPennsy Supply - East Petersburg Hma Plant | Manheim | PA | — | ◇ UNVERIFIED |
| PSPennsy Supply INC Dba Mcminns Asphalt Co/e Petersburg | East Petersburg | PA | — | ◇ UNVERIFIED |
| PSPennsy Supply Inc/dorrance Asphalt Plt | Dorrance | PA | — | ◇ UNVERIFIED |
| PSPennsy Supply Inc/dorrance Quarry | Mountain Top | PA | — | ◇ UNVERIFIED |
| PSPennsy Supply INC Fiddler Elbow North Facility | Middletown | PA | — | ◇ UNVERIFIED |
| PSPennsy Supply Inc/silver Spring Quarry | Mechanicsburg | PA | — | ◇ UNVERIFIED |
| PSPennsy Supply INC -summit Station Asphalt | Schuylkill Haven | PA | — | ◇ UNVERIFIED |
| PSPennsy Supply Paxton St | Harrisburg | PA | — | ◇ UNVERIFIED |
| PSPennsy Supply Prescott Quarry | Lebanon | PA | — | ◇ UNVERIFIED |
| PSPennsy Suppy Inc/paradise | Paradise | PA | — | ◇ UNVERIFIED |
| PPPennzoil Products CO. | Dickinson | TX | — | ◇ UNVERIFIED |
| PPPennzoil Products Company | Roosevelt | UT | — | ◇ UNVERIFIED |
| PQPennzoil Quaker State | Rouseville | PA | — | ◇ UNVERIFIED |
| PSPennzoil-quaker State CO Dba Sopus Products-portland | Portland | OR | — | ◇ UNVERIFIED |
| PBPeoria Blacktop INC - Div Ra Cullinan | Peoria | IL | — | ◇ UNVERIFIED |
| PCPeregrine Commercial Paving and Recycling Co, LLC | Scarborough | ME | — | ◇ UNVERIFIED |
| PBPeter Baker & Son CO | Lakemoor | IL | — | ◇ UNVERIFIED |
| PBPeter Baker & Son CO | Lake Bluff | IL | — | ◇ UNVERIFIED |
| PBPeter Baker & Son CO | Mchenry | IL | — | ◇ UNVERIFIED |
| PBPeter Baker & Son CO | Lake Bluff | IL | — | ◇ UNVERIFIED |
| PBPeter Baker & Son CO | Marengo | IL | — | ◇ UNVERIFIED |
| PBPeter Baker & Sons CO | Marengo | IL | — | ◇ UNVERIFIED |
| PAPetersburg Asphalt Plant | Petersburg | VA | — | ◇ UNVERIFIED |
| PRPetroleum Refinery | Kirtland | NM | — | ◇ UNVERIFIED |
| PCPetromax Carnegie Plt | Carnegie | PA | — | ◇ UNVERIFIED |
| PSPetro Source Refining CORP | Fruita | CO | — | ◇ UNVERIFIED |
| PSPetro Star INC North Pole Refinery | North Pole | AK | — | ◇ UNVERIFIED |
| PSPetro Star INC Valdez Refinery | Valdez | AK | — | ◇ UNVERIFIED |
| PFP. Flanigan and Sons, INC - Annapolis Rd | Baltimore | MD | — | ◇ UNVERIFIED |
| PFP. Flanigan and Sons, INC - Annapolis Rd | Baltimore | MD | — | ◇ UNVERIFIED |
| PBPh Broughton & Sons INC | Springfield | IL | — | ◇ UNVERIFIED |
| PBPh Broughton & Sons INC | Springfield | IL | — | ◇ UNVERIFIED |
| PEPhiladelphia Energy Solutions | Philadelphia | PA | — | ◇ UNVERIFIED |
| PLPhilippi Limestone Limited Liabillity Company, St | St. George | WV | — | ◇ UNVERIFIED |
| P6Philips 66 Gulf Coast Properties LLC | Nederland | TX | — | ◇ UNVERIFIED |
| P6Phillips 66 | Wilmington | CA | — | ◇ UNVERIFIED |
| P6Phillips 66 CO - Lake Charles Refinery | Westlake | LA | — | ◇ UNVERIFIED |
| P6Phillips 66 CO Lar - Trapac Line Inspections | Wilmington | CA | — | ◇ UNVERIFIED |
| P6Phillips 66 - Former Oriental Refinery | Alamosa Area | CO | — | ◇ UNVERIFIED |
| P6Phillips 66 Pipeline LLC | Linden | NJ | — | ◇ UNVERIFIED |
| PPPhillips Paving CO. | Savannah | GA | — | ◇ UNVERIFIED |
| PCPickens Construction INC | Anderson | SC | — | ◇ UNVERIFIED |
| PAPiedmont Asphalt LLC | South Boston | VA | — | ◇ UNVERIFIED |
| PAPiedmont Asphalt, LLC - Woodsdale Plant | Roxboro | NC | — | ◇ UNVERIFIED |
| PIPike Industries | Anson | ME | — | ◇ UNVERIFIED |
| PIPike Industries | Dover-foxcroft | ME | — | ◇ UNVERIFIED |
| PIPike Industries | Westbrook | ME | — | ◇ UNVERIFIED |
| PIPike Industries | Lewiston | ME | — | ◇ UNVERIFIED |
| PIPike Industries Augusta Aggregates & Asphalt | Augusta | ME | — | ◇ UNVERIFIED |
| PIPike Industries Crusher, Asphalt Plant | Danby | VT | — | ◇ UNVERIFIED |
| PIPike Industries INC | Johnson | VT | — | ◇ UNVERIFIED |
| PIPike Industries INC | South Berwick | ME | — | ◇ UNVERIFIED |
| PIPike Industries, INC. | Phillips | ME | — | ◇ UNVERIFIED |
| PIPike Industries, INC. | Hermon | ME | — | ◇ UNVERIFIED |
| PIPike Industries, INC. | North Waterford | ME | — | ◇ UNVERIFIED |
| PIPike Industries INC - Farmington | Farmington | ME | — | ◇ UNVERIFIED |
| PIPike Industries INC - Portland | Portland | ME | — | ◇ UNVERIFIED |
| PIPike Industries, INC. - Portsmouth Hma Plant P719 | Portsmouth | NH | — | ◇ UNVERIFIED |
| PIPike Industries Plant #801 (swanton) | Swanton | VT | — | ◇ UNVERIFIED |
| PIPike Industries Plant 802 | Fairfield | ME | — | ◇ UNVERIFIED |
| PIPike Industries Plant P-707 (clarendon) | Clarendon | VT | — | ◇ UNVERIFIED |
| PIPike Industries Plant P-901 (berlin) | Barre | VT | — | ◇ UNVERIFIED |
| PIPike Industries Plant P-905 | Coventry | VT | — | ◇ UNVERIFIED |
| PIPike Industries - Prospect | Belmont | ME | — | ◇ UNVERIFIED |
| PCPikes Creek Asphalt / Lehman | Hunlock Creek | PA | — | ◇ UNVERIFIED |
| PBPine Bend Paving Hot-mix Asphalt Plant | Rosemount | MN | — | ◇ UNVERIFIED |
| PBPine Bend Paving INC | Hastings | MN | — | ◇ UNVERIFIED |
| PLPinecroft Landscape & Paving | Hampton | CT | — | ◇ UNVERIFIED |
| PSPine Street Hma | Beaumont | TX | — | ◇ UNVERIFIED |
| PSPineview Station | Coalville | UT | — | ◇ UNVERIFIED |
| PRPinn Road Hmp | San Antonio | TX | — | ◇ UNVERIFIED |
| PRPioneer Ready Mix | Milton Freewater | OR | — | ◇ UNVERIFIED |
| PAPitlik and Wick INC - Hma #2 | Arbor Vitae | WI | — | ◇ UNVERIFIED |
| PAPittsburg Asphalt Plant (stormwater) | Pittsburg | KS | — | ◇ UNVERIFIED |
| PJP J Keating CO | Cranston | RI | — | ◇ UNVERIFIED |
| PKPj Keating CO | Lunenburg | MA | — | ◇ UNVERIFIED |
| PKPj Keating Company | Dracut | MA | — | ◇ UNVERIFIED |
| PKPj Keating Company | West Wareham | MA | — | ◇ UNVERIFIED |
| PKPj Keating Company | East Brookfield | MA | — | ◇ UNVERIFIED |
| PKPj Keating Company | Acushnet | MA | — | ◇ UNVERIFIED |
| PMPlainville Materials CORP | Plainville | MA | — | ◇ UNVERIFIED |