| PSProduct Service & Manufacturing Corporation, INC. | West Allis | WI | — | ◇ UNVERIFIED |
 Product Slingshot | Carlsbad | CA | — | ◇ UNVERIFIED |
| PSProduct Solutions Inc. | Anaheim | CA | — | ◇ UNVERIFIED |
| PCProfab Construction | Aransas Pass | TX | — | ◇ UNVERIFIED |
| PCProfab Corporation | Ocala | FL | — | ◇ UNVERIFIED |
| PMProfab Metal Products, INC | Lynn | MA | — | ◇ UNVERIFIED |
| PFPro Fab Welding and Machine INC | Lakeville | MN | — | ◇ UNVERIFIED |
| PAProfessional Auto & Body INC | Du Quoin | IL | — | ◇ UNVERIFIED |
| PBProfessional Botanicals INC | Ogden | UT | — | ◇ UNVERIFIED |
| PCProfessional Casework and Millwork, LLC | Suwanee | GA | — | ◇ UNVERIFIED |
| PCProfessional Casework & Millwork LLC | Suwanee | GA | — | ◇ UNVERIFIED |
| PCProfessional Cryogenic Metallurgy & Coating, LLC | Cumming | GA | — | ◇ UNVERIFIED |
| PFProfessional Finishing INC | Richmond | CA | — | ◇ UNVERIFIED |
| PIProfessional Instruments Company | Hopkins | MN | — | ◇ UNVERIFIED |
| PMProfessional Machine & Tool Co., INC. | Gallatin | TN | — | ◇ UNVERIFIED |
| PMProfessional Metal Works INC | Haslett | MI | — | ◇ UNVERIFIED |
| PCProfessionals Choice Sports Medicine Products INC | El Cajon | CA | — | ◇ UNVERIFIED |
| PTProfessional Tool Grinding of Louisville INC | Okolona | KY | — | ◇ UNVERIFIED |
| PWProfessional Warehouse | Saint Paul | MN | — | ◇ UNVERIFIED |
| PPProfile Plastics LLC | Chanhassen | MN | — | ◇ UNVERIFIED |
| PRProfile Racing INC. | Saint Petersburg | FL | — | ◇ UNVERIFIED |
| PIProfiles in Design, LLC | Cincinnati | OH | — | ◇ UNVERIFIED |
| PTProfiles Tools & Engineering, INC. | Tempe | AZ | — | ◇ UNVERIFIED |
| PSPro-flashing & Sheet Metal Les | West Monroe | LA | — | ◇ UNVERIFIED |
| PSPro-formance Shocks, INC. | Lawrenceville | GA | — | ◇ UNVERIFIED |
| PMPro-form Manufacturing LLC | Benicia | CA | — | ◇ UNVERIFIED |
| PPPro-Form Plastics, Inc. | Columbus | IN | — | ◇ UNVERIFIED |
| PPProfound Products, LLC | Palm Desert | CA | — | ◇ UNVERIFIED |
| PCProfusion Corporation | Largo | FL | — | ◇ UNVERIFIED |
| PMProgressive Machine Tool LLC | Jackson | TN | — | ◇ UNVERIFIED |
| PMProgressive Manufacturing LLC | Fremont | MI | — | ◇ UNVERIFIED |
| PMProgressive Molding Technologies Inc. | Medina | OH | — | ◇ UNVERIFIED |
| PPProgressive Plastics, INC. | Clover | SC | — | ◇ UNVERIFIED |
| PSProgressive Sheet Metal | Seward | NE | — | ◇ UNVERIFIED |
| PSProgressive Surfboards | Goleta | CA | — | ◇ UNVERIFIED |
| PTProgressive Tool Co., INC. | Endwell | NY | — | ◇ UNVERIFIED |
| PMProgress Machine INC. | Morgan City | LA | — | ◇ UNVERIFIED |
| PMProgress Manufacturing Company, LLC | Union City | IN | — | ◇ UNVERIFIED |
| PRProgress Rail - Arab Bearing Shop | Arab | AL | — | ◇ UNVERIFIED |
| PRProgress Rail - Peru, in | Peru | IN | — | ◇ UNVERIFIED |
| PRProgress Rail Service | Rocklin | CA | — | ◇ UNVERIFIED |
| PRProgress Rail Services | Mojave | CA | — | ◇ UNVERIFIED |
| PRProgress Rail Services | Patterson | GA | — | ◇ UNVERIFIED |
| PRProgress Rail Services Corporation | Muncie | IN | — | ◇ UNVERIFIED |
| PRProgress Rail Services Corporation | Taylor Mill | KY | — | ◇ UNVERIFIED |
| PRProgress Rail Services-danvers Trackwork | Danvers | IL | — | ◇ UNVERIFIED |
| PVProgress Vanguard Corporation | Knoxville | TN | — | ◇ UNVERIFIED |
| PWProgress Wire Products CO. | Cleveland | OH | — | ◇ UNVERIFIED |
| PMProimtu Mmi, LLC | Tonopah | NV | — | ◇ UNVERIFIED |
| PEProject Engineering Company | Springboro | OH | — | ◇ UNVERIFIED |
| PPProject Pangea | Penn, Township of | PA | — | ◇ UNVERIFIED |
| PLProjekt Lab LLC | Fort Myers | FL | — | ◇ UNVERIFIED |
| PLProjuban LLC | Portland | OR | — | ◇ UNVERIFIED |
| PIProlam, Inc | Farmers Branch | TX | — | ◇ UNVERIFIED |
| PIProlam, Inc | Dallas | TX | — | ◇ UNVERIFIED |
| PIProlam, Inc | Dallas | TX | — | ◇ UNVERIFIED |
| PPro-lawn | Centralia | IL | — | ◇ UNVERIFIED |
| PPro-lok | Orange | CA | — | ◇ UNVERIFIED |
| PIPro-machine, INC. | Orlando | FL | — | ◇ UNVERIFIED |
| PMPro Machine LLC | Wheatland | PA | — | ◇ UNVERIFIED |
| PPPro-manufactured Products, INC. | Plainfield | CT | — | ◇ UNVERIFIED |
| PIPromarks INC | Ontario | CA | — | ◇ UNVERIFIED |
| PMPromaxima Manufacturing LTD. | Houston | TX | — | ◇ UNVERIFIED |
| PCPromed Concepts LLC | Brighton | TN | — | ◇ UNVERIFIED |
| PMPromed Molded Products Caribe INC | Dorado | PR | — | ◇ UNVERIFIED |
| PGPromenade Gateway, LP | Santa Monica | CA | — | ◇ UNVERIFIED |
| PPromet | Sunnyvale | CA | — | ◇ UNVERIFIED |
| PMPro Metals, LLC | Kansas City | MO | — | ◇ UNVERIFIED |
| PMPro Metal Works, INC. | De Forest | WI | — | ◇ UNVERIFIED |
| PRPrometheus Retail Solutions | Roseville | CA | — | ◇ UNVERIFIED |
| PRPrometheus RF LLC | Rochester | NY | — | ◇ UNVERIFIED |
| PSPromet Steel INC. | Chicago | IL | — | ◇ UNVERIFIED |
| PEPrompt Engineering Systems | Wathena | KS | — | ◇ UNVERIFIED |
| PPPrompt Precision Manufacturing INC | Ceres | CA | — | ◇ UNVERIFIED |
| PDPronto Drilling INC | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| PPPronto Products Co. | San Diego | CA | — | ◇ UNVERIFIED |
| PPPronto Products Co. | San Diego | CA | — | ◇ UNVERIFIED |
| PPProof Products USA LLC | Columbus | OH | — | ◇ UNVERIFIED |
| PPProof Products USA LLC | Columbus | OH | — | ◇ UNVERIFIED |
| PCPropak Corporation | Jackson | MO | — | ◇ UNVERIFIED |
| POProperties of Jaguar Precision LLC. | Gardnerville | NV | — | ◇ UNVERIFIED |
| PPPro Poly of America, INC. | Ocala | FL | — | ◇ UNVERIFIED |
| PAProps and Mayhem, LLC | Fayetteville | GA | — | ◇ UNVERIFIED |
| PIProps, Inc. | North Hollywood | CA | — | ◇ UNVERIFIED |
| PIPropulsion, INC. | Hudson | WI | — | ◇ UNVERIFIED |
| PCPro's Custom Cabinets INC | Salem | OR | — | ◇ UNVERIFIED |
| POProsise Oil CO | Keenes | IL | — | ◇ UNVERIFIED |
| PSProsperity Style INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| PSPro Stainless & Sheet Metal LLC | Oklahoma City | OK | — | ◇ UNVERIFIED |
| PIProstar, INC. | Farmington | CT | — | ◇ UNVERIFIED |
| PPPro-Static Powder Coating LLC | Melbourne | FL | — | ◇ UNVERIFIED |
| PSPro Steel Fab & Consulting LLC | Powell Butte | OR | — | ◇ UNVERIFIED |
| PSProsteel Security Products INC | Provo | UT | — | ◇ UNVERIFIED |
| PCProsthetic CAD-CAM Technologies, Inc. | Sarasota | FL | — | ◇ UNVERIFIED |
| PSPro Stitch USA Inc. | Tracy | CA | — | ◇ UNVERIFIED |
| PKPro-stone Kitchen and Bath Gallery, LLC | Montgomery | AL | — | ◇ UNVERIFIED |
| PSPro Structural INC. | Fullerton | CA | — | ◇ UNVERIFIED |
| PPProswitch Properties, LLC | Brooklyn Park | MN | — | ◇ UNVERIFIED |
| PCProtean Construction INC | Burnsville | MN | — | ◇ UNVERIFIED |
| PCPro-tec Coating Company | Leipsic | OH | — | ◇ UNVERIFIED |
