 Greene Tweed & CO INC | Kulpsville | — | ● ACTIVE |
| MPMicro-dimensional Products INC | Norristown | — | ● ACTIVE |
 American Additive Manufacturing LLC | Horsham | — | ● ACTIVE |
| CPComplete Packaging, INC. | Montgomeryville | — | ● ACTIVE |
 Plastic Lumber Yard, LLC | Plymouth Meeting | — | ● ACTIVE |
 Reilly Foam CORP | King of Prussia | — | ● ACTIVE |
| TDTegrant Diversified Brands INC | Montgomeryville | — | ◐ LIKELY ACTIVE |
| CCClassic Coachworks West | Collegeville | — | ◐ LIKELY ACTIVE |
| DDD & D Collision Svc/pottstown | Pottstown | — | ◐ LIKELY ACTIVE |
| KMKeyser & Miller Ford/collegeville | Collegeville | — | ◐ LIKELY ACTIVE |
| LTLite Tech INC | Norristown | — | ◐ LIKELY ACTIVE |
| OPOptinova Plymouth Meeting Facility | Norristown | — | ◐ LIKELY ACTIVE |
| PAPollock Auto Restoration/pottstown | Pottstown | — | ◐ LIKELY ACTIVE |
| TDThales Dis USA INC / Montgomeryville | Montgomeryville | — | ◐ LIKELY ACTIVE |
| CACrazy Aaron Enterprises/norristown | Norristown | — | ◐ LIKELY ACTIVE |
| MAMari-al Auto Body/collegeville | Graterford | — | ◐ LIKELY ACTIVE |
| OVOptinova Valley Forge/plymouth Meeting | Plymouth Meeting | — | ◐ LIKELY ACTIVE |
| ARAuto Ranch INC - Ii/plymouth Meeting | Plymouth Meeting | — | ◇ UNVERIFIED |
| CCColonial Collision/collegeville | Collegeville | — | ◇ UNVERIFIED |
| DFD&w Fine Pack Hatfield Facility | Hatfield | — | ◇ UNVERIFIED |
| ECEdon CORP | Horsham | — | ◇ UNVERIFIED |
| GAGessner Ambler Fac | Ambler | — | ◇ UNVERIFIED |
| JPJet Plastica Ind Inc/hatfield | Hatfield | — | ◇ UNVERIFIED |
| MPMaaco Pottstown | Pottstown | — | ◇ UNVERIFIED |
| MLMass Lamination/hatfield | Hatfield | — | ◇ UNVERIFIED |
| MBMontgomery Bros Auto Body/conshohocken | Conshohocken | — | ◇ UNVERIFIED |
| PWP & W Auto Body Shop/collegeville | Collegeville | — | ◇ UNVERIFIED |
| SVSpartech Vy-cal Plastics CORP | Conshohocken | — | ◇ UNVERIFIED |
| AMAltamira Material Solutions, LP (Hatfield) | Hatfield | 1–19 | ◐ LIKELY ACTIVE |
| CPClearco Products Co, INC | Willow Grove | — | ◐ LIKELY ACTIVE |
| HPHBC Packaging | Lansdale | 20–99 | ◐ LIKELY ACTIVE |
| MPMarkey Paper & Packaging, INC. | Zieglerville | — | ◐ LIKELY ACTIVE |
| MPMontgomeryville, PA - A366 | Montgomeryville | 20–99 | ◐ LIKELY ACTIVE |
| NNccs-pa | Hatfield | 20–99 | ◐ LIKELY ACTIVE |
| NNccs-pa-pt | Pottstown | 20–99 | ◐ LIKELY ACTIVE |
| TRThe Rodon Group - Sterling | Hatfield | 100–499 | ◐ LIKELY ACTIVE |
| EAEmperor Aquatics INC. | Pottstown | — | ◇ UNVERIFIED |
| JKJ & K Foam Fabricating, INC. | Pottstown | — | ◇ UNVERIFIED |
| MCMarkel Corporation | Plymouth Meeting | — | ◇ UNVERIFIED |
| NCNvf CO | Willow Grove | — | ◇ UNVERIFIED |
| PSPlastic Supply of Pennsylvania, Inc. | Royersford | — | ◇ UNVERIFIED |
| SBShingle Belting Inc/upper Merion Twp | King of Prussia | — | ◇ UNVERIFIED |
| SLSpadone, LLC | Willow Grove | — | ◇ UNVERIFIED |
| TRThe Rodon Group/hatfield | Hatfield | — | ◇ UNVERIFIED |
| UPUnited Plastics Machinery, LLC | Blue Bell | — | ◇ UNVERIFIED |
| UOUsdol Osha Allentown | Montgomeryville | — | ◇ UNVERIFIED |
