| MCMitsubishi Chem Advanced Materials Inc/delmont 4 | Delmont | — | ◇ UNVERIFIED |
| MWMi Windows & Doors LLC -gratz Facility | Gratz | — | ◇ UNVERIFIED |
| MAMolded Acoustical Prod of Easton Inc/easton | Easton | — | ◇ UNVERIFIED |
| MBMontgomery Bros Auto Body/conshohocken | Conshohocken | — | ◇ UNVERIFIED |
| NINorcen Inds INC | Jersey Shore | — | ◇ UNVERIFIED |
| OIOno Industries INC | Ono | — | ◇ UNVERIFIED |
| OFOsullivan Films Inc/lebanon | Lebanon | — | ◇ UNVERIFIED |
| PIPatrick Industries - Adorn | Mount Joy | — | ◇ UNVERIFIED |
| PPPeace Prod CO Inc/malvern Boro | Malvern | — | ◇ UNVERIFIED |
| PNPeoples Natural Gas CO Llc/gibson Sta | Charleroi | — | ◇ UNVERIFIED |
| PIPerkasie Industries Corporation | Perkasie | — | ◇ UNVERIFIED |
| PFPillings Frp/white Deer Plt | New Columbia | — | ◇ UNVERIFIED |
| PRPkg Resources INC | Mount Carmel | — | ◇ UNVERIFIED |
| PIPlastek Industries, INC. | Erie | — | ◇ UNVERIFIED |
| PIPlastek Industries INC (epd) | Erie | — | ◇ UNVERIFIED |
| PDPlastic Dev | Williamsport | — | ◇ UNVERIFIED |
| PPPoly Plastic Products INC | Delano | — | ◇ UNVERIFIED |
| PPPretium Packaging LLC | Manchester | — | ◇ UNVERIFIED |
| PWP & W Auto Body Shop/collegeville | Collegeville | — | ◇ UNVERIFIED |
| QEQuadrant Epp Polymer Mfg Reading | Reading | — | ◇ UNVERIFIED |
| QDQuality Dispersions INC | Kersey | — | ◇ UNVERIFIED |
| RIRas Ind Inc/speers Plt | Charleroi | — | ◇ UNVERIFIED |
| RCReading Compounds Inc/reading | Reading | — | ◇ UNVERIFIED |
| RPRehrig Pacific | Erie | — | ◇ UNVERIFIED |
| RSResolite Stabilit Amer/zelienople | Zelienople | — | ◇ UNVERIFIED |
| RBRpg Bramlage, INC. | Morgantown | — | ◇ UNVERIFIED |
| RCRpx Composites/green Twp | Commodore | — | ◇ UNVERIFIED |
| SISabic Innovative Plastics Exton Fac | Exton | — | ◇ UNVERIFIED |
| SKSekisui Kydex | Bloomsburg | — | ◇ UNVERIFIED |
| SHSnap-tite Hose | Erie | — | ◇ UNVERIFIED |
| SVSpartech Vy-cal Plastics CORP | Conshohocken | — | ◇ UNVERIFIED |
| SPSuperior Plastic Products INC | New Holland | — | ◇ UNVERIFIED |
| TLTechnimark, LLC | Latrobe | — | ◇ UNVERIFIED |
| TETexas Eastern Trans - Perulack | East Waterford | — | ◇ UNVERIFIED |
| TGThermal Gard Bldg Prod Inc/punxsutawney | Punxsutawney | — | ◇ UNVERIFIED |
| TDTiger Door Llc/hempfield | Greensburg | — | ◇ UNVERIFIED |
| TATmp Acquisitions New | Clearfield | — | ◇ UNVERIFIED |
| TPTrinity Plastics Inc/lewistown Div | Lewistown | — | ◇ UNVERIFIED |
| TPTrue Precision Plastics | Lancaster | — | ◇ UNVERIFIED |
| VTValley Tire Co/charleroi | Charleroi | — | ◇ UNVERIFIED |
| VPVision Profile Extrusions USA LTD | Delmont | — | ◇ UNVERIFIED |
| WFWarminster Fiberglass/southampton | Southampton | — | ◇ UNVERIFIED |
| WPWest Pharmaceutical Services | Lionville | — | ◇ UNVERIFIED |
| WPWest Pharm Serv Wmpt Sw | Williamsport | — | ◇ UNVERIFIED |
| WIWhirley Ind Inc/harmar St | Warren | — | ◇ UNVERIFIED |
| WIWhirley Industries INC | Warren | — | ◇ UNVERIFIED |
| WIWhirley Industries INC | Warren | — | ◇ UNVERIFIED |
| WIWinchester Industries INC | Saltsburg | — | ◇ UNVERIFIED |
| 0M04533200-00w003 Mtna, INC. | York | 20–99 | ◐ LIKELY ACTIVE |
| 0P05162400-00w002 Pfi LLC | Elysburg | 20–99 | ◐ LIKELY ACTIVE |
