Tiros Machine & Tool CO. | Feasterville Trevose | — | ● ACTIVE |
United Contamination Control, INC. | Langhorne | — | ● ACTIVE |
US Armorment LTD | Bensalem | — | ● ACTIVE |
Vacu-braze, INC | Quakertown | — | ● ACTIVE |
Ziamatic CORP | Yardley | — | ● ACTIVE |
| CSCleveland Steel Container/quakertown | Quakertown | 20–99 | ◐ LIKELY ACTIVE |
| SRSpecialty Ring Products INC | Bensalem | 20–99 | ◐ LIKELY ACTIVE |
| GMGeneral Metal CO INC | Bensalem | 20–99 | ◐ LIKELY ACTIVE |
| HDHardwood Design INC | Bristol | — | ◐ LIKELY ACTIVE |
| AEA & E Mfg | Levittown | — | ◐ LIKELY ACTIVE |
| ACArmology CO of Philadelphia | Croydon | — | ◐ LIKELY ACTIVE |
| BMBracalente Manufacturing CO INC | Trumbauersville | — | ◐ LIKELY ACTIVE |
| CFCcm Fabrication, INC. | Warminster | — | ◐ LIKELY ACTIVE |
| DCDor-set Corporation | Bristol | 20–99 | ◐ LIKELY ACTIVE |
| GDGeneral Doors Corporation | Bristol | 20–99 | ◐ LIKELY ACTIVE |
General Machine Products (KT) LLC | Trevose | 20–99 | ◐ LIKELY ACTIVE |
| HSHaberle Steel INC. | Souderton | 20–99 | ◐ LIKELY ACTIVE |
| LCLiberty Coating CO Llc/morrisville | Morrisville | — | ◐ LIKELY ACTIVE |
| NPNorth Penn Polishing & Plating INC. | Sellersville | — | ◐ LIKELY ACTIVE |
| RARuggieros Auto Body/perkasie | Perkasie | — | ◐ LIKELY ACTIVE |
| VPVictoria Precision INC. | Langhorne | — | ◐ LIKELY ACTIVE |
| WSWescott Steel INC. | Trevose | 20–99 | ◐ LIKELY ACTIVE |
| BMBill Marsh Ford | Newtown | — | ◐ LIKELY ACTIVE |
| DCDaniel C. Tanney, INC. | Bensalem | — | ◐ LIKELY ACTIVE |
| IMInfinite Manufacturing Group INC | Quakertown | — | ◐ LIKELY ACTIVE |
| KAKirks Auto Body/perkasie | Perkasie | — | ◐ LIKELY ACTIVE |
| MAMaaco Auto Painting & Bodywork/southampton | Southampton | — | ◐ LIKELY ACTIVE |
| AIAmetek INC. U.s. Gauge Div. | Sellersville | — | ◇ UNVERIFIED |
| CPClassic Pistol | Southampton | — | ◇ UNVERIFIED |
| CSClearview Structural Steel Souderton Plt | Souderton | — | ◇ UNVERIFIED |
| DRDoylestown Rivet & Machine CO INC | Doylestown | — | ◇ UNVERIFIED |
| GWGamesa Wind/fairless Hills Wind Turbine Nacelle Mfg | Fairless Hills | — | ◇ UNVERIFIED |
Global Affinity | Bristol | — | ◇ UNVERIFIED |
| JHJw Harkins Auto Body | Southampton | — | ◇ UNVERIFIED |
| LFLepko Finishing INC | Quakertown | — | ◇ UNVERIFIED |
| MAMoyer Auto Body/dublin | Dublin | — | ◇ UNVERIFIED |
| PAPenn Auto Body Inc/newtown | Newtown | — | ◇ UNVERIFIED |
| PFPrecision Finishing | Sellersville | — | ◇ UNVERIFIED |
| PRP & R Ind Inc/doylestown | Doylestown | — | ◇ UNVERIFIED |
| ZIZober Ind | Croydon | — | ◇ UNVERIFIED |
Action Manufacturing Company | Bristol | — | ◐ LIKELY ACTIVE |
| AMA&E Manufacturing Company, Inc. | Levittown | 20–99 | ◐ LIKELY ACTIVE |
| AMARCH Medical Solutions Lehigh Valley-Quakertown | Quakertown | 20–99 | ◐ LIKELY ACTIVE |
| AMARC Manufacturing Co., Inc. | Feasterville | 20–99 | ◐ LIKELY ACTIVE |
| BHBennett Heat Treating and Brazing Co., INC. | Warminster | — | ◐ LIKELY ACTIVE |
| BBBerger Bros. - Feasterville | Feasterville | 20–99 | ◐ LIKELY ACTIVE |
| BBBerger Bros - Ivyland | Ivyland | 20–99 | ◐ LIKELY ACTIVE |
| BMBracalente Manufacturing Company Inc. | Trumbauersville, PA, USA | 100–499 | ◐ LIKELY ACTIVE |
| CEChant Engineering CO INC | Doylestown | — | ◐ LIKELY ACTIVE |
| DMDaria Metal Fabricators, Inc. | Perkasie | 20–99 | ◐ LIKELY ACTIVE |