| PCPlate Cut, INC. | Houston | TX | — | ◇ UNVERIFIED |
| PFPlatinum Fabrication, LLC | Heavener | OK | — | ◇ UNVERIFIED |
| PPPlatinum Powdercoating | Chico | CA | — | ◇ UNVERIFIED |
| PTPlaya Tool & Marine INC | Santa Ana | CA | — | ◇ UNVERIFIED |
| P1Plt 18 | Oklahoma City | OK | — | ◇ UNVERIFIED |
| PFPlutchak Fabricating LLC | Menominee | MI | — | ◇ UNVERIFIED |
| PLPmdf, LLC | Sardis City | AL | — | ◇ UNVERIFIED |
| PVPmg Ventures, INC | Atlanta | GA | — | ◇ UNVERIFIED |
| PSPneu-mech Systems Manufacturing INC | Statesville | NC | — | ◇ UNVERIFIED |
| PMPnp Manufacturing INC | Arlington | WA | — | ◇ UNVERIFIED |
| PIPolaris Industries Dba Pro Armor | Riverside | CA | — | ◇ UNVERIFIED |
| PIPolystar INC. | Twinsburg | OH | — | ◇ UNVERIFIED |
| PFPonderosa Forge & Iron Works INC | Sisters | OR | — | ◇ UNVERIFIED |
| PFPoole Fisheries, INC | Marathon | FL | — | ◇ UNVERIFIED |
| PWPoormans Welding and Fabrication, INC. | Aaronsburg | PA | — | ◇ UNVERIFIED |
| PCPopple Creek Repair and Manufacturing LLC | Foley | MN | — | ◇ UNVERIFIED |
| PPPop's Painting, INC. | Lakeland | FL | — | ◇ UNVERIFIED |
| PIPopup Industries INC | Chanute | KS | — | ◇ UNVERIFIED |
| PSPorter Steel, Inc | Lilburn | GA | — | ◇ UNVERIFIED |
| PSPorter Steel, Inc. | Lilburn | GA | — | ◇ UNVERIFIED |
| PSPorter Steel, INC. | Peachtree City | GA | — | ◇ UNVERIFIED |
| PSPortersville Sales & Testing/portersville | Portersville | PA | — | ◇ UNVERIFIED |
| PSPortland Sheet Metal Works INC | Tigard | OR | — | ◇ UNVERIFIED |
| PSPortland Sheet Metal Works INC | Portland | OR | — | ◇ UNVERIFIED |
| PSPortland Sheet Metal Works INC | — | OR | — | ◇ UNVERIFIED |
| PSPortland Sheet Metal Works INC | — | OR | — | ◇ UNVERIFIED |
| PMPort Manatee Ship Repair & Fabrication, LLC | Palmetto | FL | — | ◇ UNVERIFIED |
| PIPowerfab, INC. | Merrimack | NH | — | ◇ UNVERIFIED |
| PPP & P Artec, INC. | Wood Dale | IL | — | ◇ UNVERIFIED |
| PLPractik LLC | Seattle | WA | — | ◇ UNVERIFIED |
| PRPrairie River Properties LLC | Merrill | WI | — | ◇ UNVERIFIED |
| PTPrairie Tank & Construction CO. | Pell City | AL | — | ◇ UNVERIFIED |
| PIPrairieville Iron Works | Prairieville | LA | — | ◇ UNVERIFIED |
| PBPrecision Build Solutions, LLC | Tampa | FL | — | ◇ UNVERIFIED |
| PDPrecision Detail & Stud LLC | Saginaw | TX | — | ◇ UNVERIFIED |
| PFPrecision Fabricating Inc | Fort wayne | IN | — | ◇ UNVERIFIED |
 Precision Fabrication | Maurice | LA | — | ◇ UNVERIFIED |
| Precision Fabrication INC. | Silex | MO | — | ◇ UNVERIFIED |
| Precision Fabrication LLC | Yakima | WA | — | ◇ UNVERIFIED |
| Precision Fabrication & Welding INC | Portland | OR | — | ◇ UNVERIFIED |
| PFPrecision Fabricators CORP | Bay Shore | NY | — | ◇ UNVERIFIED |
| PFPrecision Fabricators, INC. | Tulsa | OK | — | ◇ UNVERIFIED |
| PHPrecision Heat Treating | Montebello | CA | — | ◇ UNVERIFIED |
| PIPrecision Iron Works | Maywood | CA | — | ◇ UNVERIFIED |
 Precision Ladders LLC | Morristown | TN | — | ◇ UNVERIFIED |
| PLPrecision Laser Mfg | Lawrenceburg | TN | — | ◇ UNVERIFIED |
| PPPrecision Plating of Quincy INC | Quincy | IL | — | ◇ UNVERIFIED |
| PPPrecision Pulley & Idler - Lenox | Lenox | IA | — | ◇ UNVERIFIED |
| PCPreferred Cremations LLC | Big Bend | WI | — | ◇ UNVERIFIED |
| PAPremier Architectural Sheet Metal LLC | Wilmington | DE | — | ◇ UNVERIFIED |
| PCPremier Construction Systems INC | Bethel | MN | — | ◇ UNVERIFIED |
| PIPremiercraft INC. | Oklahoma City | OK | — | ◇ UNVERIFIED |
| PEPremier Equipment - American Pulley | Leeds | AL | — | ◇ UNVERIFIED |
| PRPremiere Rack Solutions, INC. | Dublin | CA | — | ◇ UNVERIFIED |
| PFPremier Fabricators, LLC | Fort Pierce | FL | — | ◇ UNVERIFIED |
| PMPremier Manufacturing Corporation | Addison | IL | — | ◇ UNVERIFIED |
| PMPremier Metal Works | Salt Lake City | UT | — | ◇ UNVERIFIED |
| PPPremier Plant Services INC | Sapulpa | OK | — | ◇ UNVERIFIED |
| PVPremier Valve Group | Broken Arrow | OK | — | ◇ UNVERIFIED |
| PCPrescient Co., INC. | Arvada | CO | — | ◇ UNVERIFIED |
| PCPrescient Co., INC. | Denver | CO | — | ◇ UNVERIFIED |
| PCPrescient Company, INC. - Mebane Facility ** Inactive ** | Mebane | NC | — | ◇ UNVERIFIED |
| PMPrescott Metal | Biddeford | ME | — | ◇ UNVERIFIED |
| PSPrescott Studio, LLC | Santa Fe | NM | — | ◇ UNVERIFIED |
| PCPresidio Custom Metal Works | Round Rock | TX | — | ◇ UNVERIFIED |
| PLPressurelinks, L.p. | Spring | TX | — | ◇ UNVERIFIED |
| POPrices Outdoor Cookers | Pensacola | FL | — | ◇ UNVERIFIED |
| PCPrieto Construction CO INC. | North Hollywood | CA | — | ◇ UNVERIFIED |
| PMPrime Metal CORP. | Longwood | FL | — | ◇ UNVERIFIED |
| PRPrivate Residence of Thomas a Barnes | Marion | IA | — | ◇ UNVERIFIED |
| PIPRM Industrial Corp. | Bohemia | NY | — | ◇ UNVERIFIED |
| PDProcess Development and Fabrication INC | Lawrenceburg | KY | — | ◇ UNVERIFIED |
| PEProcess Equipment, INC. Dba Process Barron | Pelham | AL | — | ◇ UNVERIFIED |
| PEProcess Equipment & Service Company (pesco) | Farmington | NM | — | ◇ UNVERIFIED |
| PPProcess Pumps & Equipment INC - Geismar Warehouse | Geismar | LA | — | ◇ UNVERIFIED |
| PSProck Solutions, INC | Granbury | TX | — | ◇ UNVERIFIED |
| PCProduction Cutting Services INC. | Waterman | IL | — | ◇ UNVERIFIED |
| PPProduction Products of Louisiana, LLC | Sulphur | LA | — | ◇ UNVERIFIED |
| PSProduction Sawing, Inc. | Tigard | OR | — | ◇ UNVERIFIED |
| PWProduction Welding - Fabrication Co., INC. | Arden | NC | — | ◇ UNVERIFIED |
| PFProductivity Fabricators, INC. | Richmond | IN | — | ◇ UNVERIFIED |
| PSProduct Service & Manufacturing Corporation, INC. | West Allis | WI | — | ◇ UNVERIFIED |
| PCProfab Construction | Aransas Pass | TX | — | ◇ UNVERIFIED |
| PFPro Fabrication INC | Madison Lake | MN | — | ◇ UNVERIFIED |
| PMProfessional Metal Works INC | Haslett | MI | — | ◇ UNVERIFIED |
| PSPro-flashing & Sheet Metal Les | West Monroe | LA | — | ◇ UNVERIFIED |
| PSProgressive Sheet Metal | Seward | NE | — | ◇ UNVERIFIED |
| PRProgress Rail Services CORP | Louisville | KY | — | ◇ UNVERIFIED |
| PSPro Steel Fab & Consulting LLC | Powell Butte | OR | — | ◇ UNVERIFIED |
| PSPro Structural INC. | Fullerton | CA | — | ◇ UNVERIFIED |
| PSProtec Steel INC | Richmond | VA | — | ◇ UNVERIFIED |
| PMPrototek Manufacturing | Hopkinton | NH | — | ◇ UNVERIFIED |
| PWPro Weld LLC | Chesterfield | MI | — | ◇ UNVERIFIED |
| PIPsb Industries INC | Erie | PA | — | ◇ UNVERIFIED |
| PIPsf Industries | Seattle | WA | — | ◇ UNVERIFIED |
| PSPsi Sales INC | Irvington | AL | — | ◇ UNVERIFIED |
| PIPsp Industries | Schertz | TX | — | ◇ UNVERIFIED |
| PMPtmw - Manhattan Facility | Manhattan | KS | — | ◇ UNVERIFIED |
| PMPuckett's Metal Works LLC | Brookfield | MA | — | ◇ UNVERIFIED |
| PBPulido Bros | Berthoud | CO | — | ◇ UNVERIFIED |
