| PNPearson - Northshore (stormwater) | Wichita | KS | — | ◇ UNVERIFIED |
| PPPearson - Plant 3 (stormwater) | Wichita | KS | — | ◇ UNVERIFIED |
| PDPee Dee Ready Mix | Effingham | SC | — | ◇ UNVERIFIED |
| PJPenn Jersey Bldg Materials-dial Block | Tuckahoe | NJ | — | ◇ UNVERIFIED |
| PRPenn Rock Aggregates | North Versailles | PA | — | ◇ UNVERIFIED |
| PSPennsy Supply INC Paxton St Ready Mix | Harrisburg | PA | — | ◇ UNVERIFIED |
| PSPennsy Supply Summit Sta/quarry Wayne Twp | Summit Station | PA | — | ◇ UNVERIFIED |
| PSPenny S Concrete | Shawnee | KS | — | ◇ UNVERIFIED |
| PCPennys Concrete | New Century | KS | — | ◇ UNVERIFIED |
| PCPenny's Concrete-council Grove #17 | Council Grove | KS | — | ◇ UNVERIFIED |
| PCPenny's Concrete, INC. | Hamilton Mo | MO | — | ◇ UNVERIFIED |
| PCPenny's Concrete, INC. | Manhattan | KS | — | ◇ UNVERIFIED |
| PCPenny's Concrete, INC. - Emporia | Emporia | KS | — | ◇ UNVERIFIED |
| PCPennys Concrete Incorporated | Randolph | MO | — | ◇ UNVERIFIED |
| PCPenny's Concrete - Paola Facility | Paola | KS | — | ◇ UNVERIFIED |
| PCPenny's Concrete - Republican-junct Cty | Junction City | KS | — | ◇ UNVERIFIED |
| PCPenny's Concrete - Richmond | Richmond | MO | — | ◇ UNVERIFIED |
| PCPenny's Concrete - Smoky Hill Plant | Junction City | KS | — | ◇ UNVERIFIED |
| PCPenny's - Con-e-co - Lo-pro 10 (portable)(air) | Portable | KS | — | ◇ UNVERIFIED |
| PMPenny's - Mcneilus Batchmaster 12-lancing (portable)(air) | 00000 | KS | — | ◇ UNVERIFIED |
| PMPenny's - Mcneilus Batchmaster 12-manhattan Dry (portable)(air) | Manhattan | KS | — | ◇ UNVERIFIED |
| PPPer Properties INC Grain Transloading Terminal | Portsmouth | VA | — | ◇ UNVERIFIED |
| PLPete Lien & Sons Dba Trans-colo.concrete | Colorado Springs | CO | — | ◇ UNVERIFIED |
| PLPete Lien & Sons - Plant #2 Marksheffel | Colorado Springs | CO | — | ◇ UNVERIFIED |
| PCPhenix City - 15023 | Phenix City | AL | — | ◇ UNVERIFIED |
| PCPhillips Concrete INC | Bridgewater Twp | NJ | — | ◇ UNVERIFIED |
| PRPhillips Ready Mix Concrete, INC. | Yadkinville | NC | — | ◇ UNVERIFIED |
| PSPhoenix Services LLC | Chesterton | IN | — | ◇ UNVERIFIED |
| PSPhoenix Services LLC | Roanoke | VA | — | ◇ UNVERIFIED |
| PCPiedmont Concrete INC | Farmington Hills | MI | — | ◇ UNVERIFIED |
| PCPiedmont Concrete:spartanburg | Spartanburg | SC | — | ◇ UNVERIFIED |
| PAPierce and Company | Dewitt | AR | — | ◇ UNVERIFIED |
| PCPierce Concrete | Stanberry | MO | — | ◇ UNVERIFIED |
| PCPike County Concrete | Louisiana | MO | — | ◇ UNVERIFIED |
| PCPike County Concrete INC | Pittsfield | IL | — | ◇ UNVERIFIED |
| PCPike County Ready Mix Concrete | Magnolia | MS | — | ◇ UNVERIFIED |
| PBPine Belt Ready Mix Concrete INC | Laurel | MS | — | ◇ UNVERIFIED |
| PNPioneer Natural Res-concrete Batch Plant | Cokedale, 2.4 Mi Sw of | CO | — | ◇ UNVERIFIED |
| PFPittston Facility | Pittston | PA | — | ◇ UNVERIFIED |
| P1Plant 12 | Pinehurst | TX | — | ◇ UNVERIFIED |
| P1Plant 15 | Lebanon | TN | — | ◇ UNVERIFIED |
| PPlant #20 | Lawrence | KS | — | ◇ UNVERIFIED |
| P2Plant 24 | Nashville | TN | — | ◇ UNVERIFIED |
| PBPlant #4 - Buckeye | Buckeye | AZ | — | ◇ UNVERIFIED |
| P6Plant 65 Ava | Ava | MO | — | ◇ UNVERIFIED |
| P8Plant 82 - Bowling Green | Bowling Green | MO | — | ◇ UNVERIFIED |
| P8Plant 84 - Florence | Florence | SC | — | ◇ UNVERIFIED |
| PRPlattsmouth Ready Mix Company | Plattsmouth | NE | — | ◇ UNVERIFIED |
| PCPlote Construction | North Aurora | IL | — | ◇ UNVERIFIED |
| PCPlote Construction INC | Waukegan | IL | — | ◇ UNVERIFIED |