| PRPrecision Roll Grinders INC | Allentown | PA | Fabricated Metal Product Manufacturing332710 | 100-499 | ● ACTIVE |
 Builders Door & Hardware, INC | Allentown | PA | Fabricated Metal Product Manufacturing332321 | — | ● ACTIVE |
 P.s.m.l.v., INC. | Allentown | PA | Fabricated Metal Product Manufacturing332322 | — | ● ACTIVE |
| ACAcme Cryogenics | Allentown | PA | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| SBStanley Black and Decker Inc/allentown | Allentown | PA | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| MAMetem a Ge Power Business | Allentown | PA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| ACAcme Cryogenics | Allentown | PA | Fabricated Metal Product Manufacturing332420 | — | ◐ LIKELY ACTIVE |
| AAAmerican Architectural Metal Manufacturers, INC. | Allentown | PA | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| GIGateway Ind Svc/allentown | Allentown | PA | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| PHPhoenix Hotform | Allentown | PA | Fabricated Metal Product Manufacturing332111 | 20-99 | ◐ LIKELY ACTIVE |
| SSSpirax Sarco Mfg | Allentown | PA | Fabricated Metal Product Manufacturing332911 | — | ◇ UNVERIFIED |
| APAir Products and Chemicals Inc.- Fogelsville Gardner Facility | Allentown | PA | Fabricated Metal Product Manufacturing332313 | 1-19 | ◐ LIKELY ACTIVE |
| AIATAS International Inc. | Allentown | PA | Fabricated Metal Product Manufacturing332323 | 20-99 | ◐ LIKELY ACTIVE |
| GVGE Vernova - Gas Power - Metem Allentown PA | Allentown | PA | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| HUHormann USA LLC - Allentown | Allentown | PA | Fabricated Metal Product Manufacturing332322 | 1-19 | ◐ LIKELY ACTIVE |
| OTOlson Technologies | Allentown | PA | Fabricated Metal Product Manufacturing332911 | 20-99 | ◐ LIKELY ACTIVE |
| PIPSMLV INC, t/a Penn Sheet Metal | Allentown | PA | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| QHQuanex Homeshield LLC | Allentown | PA | Fabricated Metal Product Manufacturing332321 | 20-99 | ◐ LIKELY ACTIVE |
| SHStaver Hydraulics - Allentown | Allentown | PA | Fabricated Metal Product Manufacturing332912 | 1-19 | ◐ LIKELY ACTIVE |
| CPCast Pac, INC. | Allentown | PA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| FTFramework Technologies, INC. | Allentown | PA | Fabricated Metal Product Manufacturing332216 | — | ◇ UNVERIFIED |
| GIGateco, INC. | Allentown | PA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| KMKalglo Manufacturing, Inc. | Allentown | PA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| LMLamm's Machine, INC | Allentown | PA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| LSLV Steel & Fabrication LLC | Allentown | PA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| LCLynar Corporation | Allentown | PA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| MSMichelman Steel | Allentown | PA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| SUSummit Utility Structures, LLC | Allentown | PA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| VMVersum Materials US LLC | Allentown | PA | Fabricated Metal Product Manufacturing332996 | — | ◇ UNVERIFIED |
 Win-holt Equipment CORP. | Allentown | PA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
