| OPOhiopyle Prints, INC. | Ohiopyle | PA | Printing and Related Support Activities323113 | 100-499 | ◐ LIKELY ACTIVE |
| PIPbm INC | Irwin | PA | Fabricated Metal Product Manufacturing332912 | 100-499 | ◐ LIKELY ACTIVE |
| PCPenn Color/hatfield | Hatfield | PA | Textile Mills313210 | 100-499 | ◐ LIKELY ACTIVE |
| PTPennsylvania Transformer Technologies, LLC - Canonsburg, PA | Canonsburg | PA | Fabricated Metal Product Manufacturing332420 | 100-499 | ◐ LIKELY ACTIVE |
Phb INC | Fairview | PA | Primary Metal Manufacturing331521 | 100-499 | ◐ LIKELY ACTIVE |
| PTPhoenix Tube CO | Bethlehem | PA | Primary Metal Manufacturing331210 | 100-499 | ◐ LIKELY ACTIVE |
| PPPiad Precision Casting Corporation | Greensburg | PA | Primary Metal Manufacturing331423 | 100-499 | ◐ LIKELY ACTIVE |
| PIPlastikos, INC. | Erie | PA | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| PMPleasant Mt Welding INC | Carbondale | PA | Fabricated Metal Product Manufacturing332312 | 100-499 | ◐ LIKELY ACTIVE |
| PVPleasant Valley Homes, Incorporated | Pine Grove | PA | Wood Product Manufacturing321991 | 100-499 | ◐ LIKELY ACTIVE |
| PPPmg Pennsylvania CORP | Philipsburg | PA | Fabricated Metal Product Manufacturing332117 | 100-499 | ◐ LIKELY ACTIVE |
| PCPrecision Custom Components, LLC | York | PA | Fabricated Metal Product Manufacturing332312 | 100-499 | ◐ LIKELY ACTIVE |
| PCPremier Custom Built, Inc. | New Holland | PA | Furniture and Related Product Manufacturing337110 | 100-499 | ◐ LIKELY ACTIVE |
| PPPremier Pan CO INC | Crescent | PA | Fabricated Metal Product Manufacturing332119 | 100-499 | ◐ LIKELY ACTIVE |
| PFProminent Fluid Controls, INC. | Pittsburgh | PA | Machinery Manufacturing333318 | 100-499 | ◐ LIKELY ACTIVE |
| PCPrysmian Cables & Systems Usa, LLC | Schuylkill Haven | PA | Fabricated Metal Product Manufacturing332618 | 100-499 | ▲ REPORTED CLOSED |
| QCQuality Custom Cabinetry, Inc | New Holland | PA | Furniture and Related Product Manufacturing337110 | 100-499 | ◐ LIKELY ACTIVE |
| RIRegal Industrial Corporation | Donora | PA | Fabricated Metal Product Manufacturing332312 | 100-499 | ◐ LIKELY ACTIVE |
| RSReynolds Services INC | Greenville | PA | Primary Metal Manufacturing331221 | 100-499 | ◐ LIKELY ACTIVE |
| RMRitchey Metals CO Inc/hendersonville Plt | Canonsburg | PA | Primary Metal Manufacturing331314 | 100-499 | ◐ LIKELY ACTIVE |
| STSalem Tube Mfg | Greenville | PA | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| SEShank's Extracts, LLC D/b/a Universal Ingredients-shank's | Lancaster | PA | Food Manufacturing311920 | 100-499 | ◐ LIKELY ACTIVE |
| SCSharon Coating | Sharon | PA | Fabricated Metal Product Manufacturing332322 | 100-499 | ◐ LIKELY ACTIVE |
| SASimona America INC. | Archbald | PA | Plastics and Rubber Products Manufacturing326113 | 100-499 | ◐ LIKELY ACTIVE |
| SGStoelzle Glass USA Inc/monaca Plt | Monaca | PA | Nonmetallic Mineral Product Manufacturing327212 | 100-499 | ◐ LIKELY ACTIVE |
| SPSt Prod LLC Dba Wieland Small Tube Prod/altoona | Duncansville | PA | Primary Metal Manufacturing331318 | 100-499 | ◐ LIKELY ACTIVE |
| SLStryten Lampeter LLC | Lancaster | PA | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| TTTeam Ten Tyrone Mill | Tyrone | PA | Paper Manufacturing322120 | 100-499 | ◐ LIKELY ACTIVE |
| TCTech Cast LLC | Myerstown | PA | Primary Metal Manufacturing331512 | 100-499 | ◐ LIKELY ACTIVE |
| TWThe Warrell Corporation | Camp Hill | PA | Food Manufacturing311340 | 100-499 | ◐ LIKELY ACTIVE |
| TMTube Methods, INC. | Bridgeport | PA | Primary Metal Manufacturing331210 | 100-499 | ▲ REPORTED CLOSED |
| UPUnited Plate Glass Company (Butler) | Butler | PA | Nonmetallic Mineral Product Manufacturing327215 | 100-499 | ◐ LIKELY ACTIVE |
| UCUniversal Concrete Prod Corp/stowe | Stowe | PA | Nonmetallic Mineral Product Manufacturing327320 | 100-499 | ◐ LIKELY ACTIVE |
Universal Printing Company, LLC | Dunmore | PA | Printing and Related Support Activities323110 | 100-499 | ◐ LIKELY ACTIVE |
Valley Forge Flag Company, LLC | Wyomissing | PA | Textile Product Mills314999 | 100-499 | ◐ LIKELY ACTIVE |
| WPWallquest Printing/wayne | Wayne | PA | Printing and Related Support Activities323111 | 100-499 | ◐ LIKELY ACTIVE |
| WIWhirley Industries INC | Warren | PA | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| WGWinter Garden Quality Foods, INC. | New Oxford | PA | Food Manufacturing311612 | 100-499 | ◐ LIKELY ACTIVE |
| ZCZeks Compressed Air Solutions | West Chester | PA | Machinery Manufacturing333415 | 100-499 | ◐ LIKELY ACTIVE |
| ARAberdeen Road CO (dba Herculite Prods INC ) | Emigsville | PA | Textile Mills313320 | 100-499 | ◐ LIKELY ACTIVE |
| BTBerk Tek Llc/new Holland | New Holland | PA | Primary Metal Manufacturing331318 | 100-499 | ◐ LIKELY ACTIVE |
| CIChannellock Inc/plt 2 Cussewago | Meadville | PA | Fabricated Metal Product Manufacturing332212 | 100-499 | ◐ LIKELY ACTIVE |
| CSClarion Sintered Metals | Ridgway | PA | Primary Metal Manufacturing331221 | 100-499 | ◐ LIKELY ACTIVE |
| ECElizabeth Carbidge Die CO | Mckeesport | PA | Machinery Manufacturing333514 | 100-499 | ◐ LIKELY ACTIVE |
| FIFranklin Ind Co/franklin | Franklin | PA | Primary Metal Manufacturing331221 | 100-499 | ◐ LIKELY ACTIVE |
| GLGreat Lakes Case & Cabinet | Edinboro | PA | Fabricated Metal Product Manufacturing332999 | 100-499 | ◐ LIKELY ACTIVE |
| GLGreat Lakes Manufacturing | Corry | PA | Fabricated Metal Product Manufacturing332322 | 100-499 | ◐ LIKELY ACTIVE |
| HMH. M. Stauffer & Sons INC | Leola | PA | Wood Product Manufacturing321114 | 100-499 | ◐ LIKELY ACTIVE |
| KFK Fab INC | Berwick | PA | Fabricated Metal Product Manufacturing332999 | 100-499 | ◐ LIKELY ACTIVE |
| MMMancor Mfg | Allentown | PA | Transportation Equipment Manufacturing336399 | 100-499 | ◐ LIKELY ACTIVE |