| PPPdm Precast | Carlisle | IA | — | ◇ UNVERIFIED |
| PSPeak Steel L.l.c. | Apex | NC | — | ◇ UNVERIFIED |
| PMPeartree Manufacturing LLC | New Baltimore | MI | — | ◇ UNVERIFIED |
 Peerless Mfg. CO. | Cisco | TX | — | ◇ UNVERIFIED |
 Pegasus Steel | Ladson | SC | — | ◇ UNVERIFIED |
| PMPelican Metal Products LLC | Harrison Township | MI | — | ◇ UNVERIFIED |
| PSPenn Steel Fabrication, INC. | Bristol | PA | — | ◇ UNVERIFIED |
| PSPennsylvania Sintered Metals INC | Emporium | PA | — | ◇ UNVERIFIED |
| PPPenz Products, INC. | Mishawaka | IN | — | ◇ UNVERIFIED |
| PEPerformance Energy Services, L.l.c. | Saint James | LA | — | ◇ UNVERIFIED |
| PEPerformance Energy Services LLC - Amelia Yard | Morgan City | LA | — | ◇ UNVERIFIED |
| PSPerformance Solutions LLC | Smyrna | TN | — | ◇ UNVERIFIED |
| PTPerformance Top Drives LLC | Three Rivers | TX | — | ◇ UNVERIFIED |
| PUPetmin USA Incorporated (0204012023) | Ashtabula | OH | — | ◇ UNVERIFIED |
| PSPhilbrook Steel, Inc. | Chelsea | ME | — | ◇ UNVERIFIED |
| PMPhilipp Mfg CO INC | Easthampton | MA | — | ◇ UNVERIFIED |
| PHPhillips Holdings LLC | Marion | IN | — | ◇ UNVERIFIED |
| POPhlebotomists on Wheels | Pompano Beach | FL | — | ◇ UNVERIFIED |
| PHP & H Mining Equipment | Milwaukee | WI | — | ◇ UNVERIFIED |
| PMPhoenix Manufacturing CO | Memphis | TN | — | ◇ UNVERIFIED |
| PMPhoenix Manufacturing, INC | Ogden | UT | — | ◇ UNVERIFIED |
| PMPhoenix Manufacturing LLC | Cole Camp | MO | — | ◇ UNVERIFIED |
| PMPhoenix Metal Desigs, Inc. | Brooklyn | NY | — | ◇ UNVERIFIED |
| PPPhoenix Precision Machining | Santa Clara | CA | — | ◇ UNVERIFIED |
| PSPhoenix Services LLC Georgetown | Georgetown | SC | — | ◇ UNVERIFIED |
| PSPhoenix Services LLC Pig Iron Caster | Gary | IN | — | ◇ UNVERIFIED |
| PSPhoenix Svc LLC - Johnstown Slag Prep Facility | Johnstown | PA | — | ◇ UNVERIFIED |
| PMPiedmont Metals of Burlington | Burlington | NC | — | ◇ UNVERIFIED |
| PMPiedmont Metalworks, LLC | Durham | NC | — | ◇ UNVERIFIED |
| PTPiedmont Tower, INC. | Winston Salem | NC | — | ◇ UNVERIFIED |
| PMPierce Metals INC | Bristol | TN | — | ◇ UNVERIFIED |
| PIPinchback Industrial, INC. | Beaumont | TX | — | ◇ UNVERIFIED |
| PCPine Creek Industries, LLC | Pinehurst | ID | — | ◇ UNVERIFIED |
| PMPinnacle Manufacturing | Morgan Hill | CA | — | ◇ UNVERIFIED |
| PSPinnacle Steel, INC. | Commerce City | CO | — | ◇ UNVERIFIED |
| PVPinson Valley Fabricators INC | Birmingham, Al | AL | — | ◇ UNVERIFIED |
| PAPioneer Aerospace CORP | Milton | FL | — | ◇ UNVERIFIED |
| PCPioneer Consolidated | North Oxford | MA | — | ◇ UNVERIFIED |
| PMPioneer Machine & Tooling Company | Secane | PA | — | ◇ UNVERIFIED |
| PMPioneer Manufacturing CO. | Colorado Springs | CO | — | ◇ UNVERIFIED |
| PIPirod INC | Plymouth | IN | — | ◇ UNVERIFIED |
| PSPisani Steel Fabrication INC. | Naugatuck | CT | — | ◇ UNVERIFIED |
| PMPitt-des Moines, INC. | Pittsburgh | PA | — | ◇ UNVERIFIED |
| PLPjs Lumber INC Dba Pjs Rebar | Turlock | CA | — | ◇ UNVERIFIED |
| PFP.k. Fabricating, INC. | Ferndale | MI | — | ◇ UNVERIFIED |
| PSP&k Services, L.l.c | Corpus Christi | TX | — | ◇ UNVERIFIED |
| PBPlan B Design & Fabrication, INC. | Richmond | VA | — | ◇ UNVERIFIED |
| P6Plant 62 | Houston | TX | — | ◇ UNVERIFIED |
| PIPlastec INC. | Mexico | MO | — | ◇ UNVERIFIED |
| PFPlutchak Fabricating LLC | Menominee | MI | — | ◇ UNVERIFIED |
