| HMHoltec Manufacturing | East Pittsburgh | PA | Fabricated Metal Product Manufacturing332420 | — | ◐ LIKELY ACTIVE |
| IIIntermetro Ind Corp/plt 1 | Wilkes Barre | PA | Fabricated Metal Product Manufacturing332618 | — | ◐ LIKELY ACTIVE |
| ICItt Corp/hempfield | Lancaster, City of | PA | Fabricated Metal Product Manufacturing332911 | — | ◐ LIKELY ACTIVE |
| KMKloeckner Metals/york | York | PA | Fabricated Metal Product Manufacturing332313 | — | ◐ LIKELY ACTIVE |
 Lippert Components INC Plant 7 | Denver | PA | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| MFMeadville Forging Co/meadville Plt | Meadville | PA | Fabricated Metal Product Manufacturing332111 | — | ◐ LIKELY ACTIVE |
| MMetalkraft | Charleston | PA | Fabricated Metal Product Manufacturing332117 | — | ◐ LIKELY ACTIVE |
| MSMilton Steel CO | Milton | PA | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| PRPhiladelphia Rust-proof CO INC | Philadelphia | PA | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| STSps Tech Inc/abington | Jenkintown | PA | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| SIStar Iron Works | Big Run | PA | Fabricated Metal Product Manufacturing332996 | — | ◐ LIKELY ACTIVE |
| TATate Access Floors/red Lion | Red Lion | PA | Fabricated Metal Product Manufacturing332116 | — | ◐ LIKELY ACTIVE |
| TATriangle Auto Spring Company Incorporated | Dubois | PA | Fabricated Metal Product Manufacturing332613 | — | ◐ LIKELY ACTIVE |
| VPValmont Pittsburgh Galvanizing | Midland | PA | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| WCWr Case & Sons Cutlery Co/bradford | Bradford | PA | Fabricated Metal Product Manufacturing332215 | — | ◐ LIKELY ACTIVE |
| ASAbraservice Sharon | Sharon | PA | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| ATAmes True Temper INC | Camp Hill | PA | Fabricated Metal Product Manufacturing332212 | — | ◇ UNVERIFIED |
 Amz Manufacturing | York | PA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| AFAnderson Fittings | Brave | PA | Fabricated Metal Product Manufacturing332112 | — | ◇ UNVERIFIED |
| APAti Precision Finishing LLC - Monaca | Monaca | PA | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| APAti Precision Finishing LLC - Rochester Facility | Rochester | PA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| APAti Precision Finishing LLC - Zelienople | Zelienople | PA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BMBrandywine Mach CO INC | Downingtown | PA | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| CCCarbon City Prods | Saint Marys | PA | Fabricated Metal Product Manufacturing332117 | — | ◇ UNVERIFIED |
| CIChannellock Inc/plt 2 Cussewago | Meadville | PA | Fabricated Metal Product Manufacturing332212 | — | ◇ UNVERIFIED |
| CRChicago Rivet & Mach/tyrone Plt | Tyrone | PA | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| CICornell Iron Works | Mountain Top | PA | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| DIDuctmate Industries INC | Monongahela | PA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| DMDurabla Manufacturing CO | Exton | PA | Fabricated Metal Product Manufacturing332911 | — | ◇ UNVERIFIED |
| ESElco Sintered Alloys CO INC | Kersey | PA | Fabricated Metal Product Manufacturing332117 | — | ◇ UNVERIFIED |
| ESEmporium Specialties/foster Ave Plt | Austin | PA | Fabricated Metal Product Manufacturing332618 | — | ◇ UNVERIFIED |
| EMEriez Magnetics Wager | Erie | PA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| EPExport Plt | Export | PA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| FPFulmer / Perma Cast a Division of Motive Power, INC | Export | PA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| GDGeneral Dynamics Ots (wilkes-barre) LLC - Main Facility | Wilkes Barre | PA | Fabricated Metal Product Manufacturing332111 | — | ◇ UNVERIFIED |
| ISImperial Specialty INC | Pottstown | PA | Fabricated Metal Product Manufacturing332721 | — | ◇ UNVERIFIED |
| JCJohnson Controls INC - East York Facility | York | PA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| KRKeystone Rustproofing INC | Arnold | PA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| LILee Ind INC | Philipsburg | PA | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| LCLumsden CORP Abraso St | Lancaster | PA | Fabricated Metal Product Manufacturing332618 | — | ◇ UNVERIFIED |
| LCLumsden CORP Loop Rd | Lancaster | PA | Fabricated Metal Product Manufacturing332618 | — | ◇ UNVERIFIED |
| MSManion Steel Barrel | Oil City | PA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| MSMetaldyne Sintered St Marys | Saint Marys | PA | Fabricated Metal Product Manufacturing332117 | — | ◇ UNVERIFIED |
| MAMetem a Ge Power Business | Allentown | PA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| OTOhd Thermacore INC | Williamsport | PA | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| OSOneal Steel INC | Ambridge | PA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| ODOverhead Door - Pa Division | Lewistown | PA | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| PIPrecisionform INC | Lititz | PA | Fabricated Metal Product Manufacturing332721 | — | ◇ UNVERIFIED |
| RIRebco Inc/kersey | Kersey | PA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| RMRockwood Mfg Co/rockwood | Rockwood | PA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
