| AGAcf Group LLC | Allison | PA | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
Actco Tool & Mfg. CO. | Meadville | PA | Machinery Manufacturing333319 | 1-19 | ◐ LIKELY ACTIVE |
| AIAlvord-polk, INC. | Millersburg | PA | Machinery Manufacturing333511 | 20-99 | ◐ LIKELY ACTIVE |
| APAmt Pump Company | Royersford | PA | Machinery Manufacturing333911 | 20-99 | ◐ LIKELY ACTIVE |
| BCBeverage-air CO | Brookville | PA | Fabricated Metal Product Manufacturing332420 | 20-99 | ◐ LIKELY ACTIVE |
| CCCheetah Chassis CORP | Berwick | PA | Machinery Manufacturing333924 | 100-499 | ◐ LIKELY ACTIVE |
| CHClayton H Landis CO INC | Souderton | PA | Fabricated Metal Product Manufacturing332323 | 100-499 | ◐ LIKELY ACTIVE |
| DPDauphin Precision Tool LLC | Millersburg | PA | Machinery Manufacturing333511 | 20-99 | ◐ LIKELY ACTIVE |
| ESErie Strayer CO | Erie | PA | Machinery Manufacturing333120 | 20-99 | ◐ LIKELY ACTIVE |
| FBFox Bindery Inc | Hatfield | PA | Machinery Manufacturing333243 | 20-99 | ◐ LIKELY ACTIVE |
| FSF & S Tool, INC. | Erie | PA | Machinery Manufacturing333249 | 20-99 | ◐ LIKELY ACTIVE |
Gasbarre Products INC | Dubois | PA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
General Carbide CORP | Greensburg | PA | Machinery Manufacturing333511 | 100-499 | ◐ LIKELY ACTIVE |
| GIGVM Inc | Biglerville | PA | Machinery Manufacturing333111 | 20-99 | ◐ LIKELY ACTIVE |
| HIHennecke INC | Bridgeville | PA | Machinery Manufacturing333249 | 20-99 | ◐ LIKELY ACTIVE |
| HTHytech Tool & Design CO. | Edinboro | PA | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| ITIndiana Tool & Die | Indiana | PA | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| KIKermitool, Inc. | York | PA | Machinery Manufacturing333515 | 20-99 | ◐ LIKELY ACTIVE |
| LTLaser Tool INC | Saegertown | PA | Plastics and Rubber Products Manufacturing326199 | 1-19 | ◐ LIKELY ACTIVE |
| MIMae-eitel, INC | Orwigsburg | PA | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| MCMclanahan CORP | Hollidaysburg | PA | Nonmetallic Mineral Product Manufacturing327400 | 100-499 | ◐ LIKELY ACTIVE |
| MIMedart, INC. | Ellwood City | PA | Machinery Manufacturing333519 | 20-99 | ◐ LIKELY ACTIVE |
| MCMorris Coupling Company | Erie | PA | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| PMPendu Manufacturing, INC. | New Holland | PA | Machinery Manufacturing333210 | 20-99 | ◐ LIKELY ACTIVE |
| PFProminent Fluid Controls, INC. | Pittsburgh | PA | Machinery Manufacturing333318 | 100-499 | ◐ LIKELY ACTIVE |
| RLReichdrill LLC | Philipsburg | PA | Machinery Manufacturing333120 | 20-99 | ◐ LIKELY ACTIVE |
| SLSintermet LLC | Kittanning | PA | Fabricated Metal Product Manufacturing332117 | 20-99 | ◐ LIKELY ACTIVE |
Strube INC | Marietta | PA | Machinery Manufacturing333612 | 1-19 | ◐ LIKELY ACTIVE |
| UPUltra Precision | Freeport | PA | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| UEUnion Elec Steel Corp/greengarden Ave | Erie | PA | Primary Metal Manufacturing331110 | 1-19 | ◐ LIKELY ACTIVE |
| VMVista Metals INC | Mc Keesport | PA | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| WIWhite-brook, INC. | Brookville | PA | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| ZCZeks Compressed Air Solutions | West Chester | PA | Machinery Manufacturing333415 | 100-499 | ◐ LIKELY ACTIVE |
| ADAcker Drill CO INC | Clarks Summit | PA | Machinery Manufacturing333131 | 20-99 | ◐ LIKELY ACTIVE |
| AIAutomated Industrial Systems | Erie | PA | Machinery Manufacturing333319 | 20-99 | ◐ LIKELY ACTIVE |
| CIComponent Intertechnologies/hadley | Hadley | PA | Machinery Manufacturing333992 | 1-19 | ◐ LIKELY ACTIVE |
| EPEagle Precision Tooling INC | Erie | PA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| ECElizabeth Carbidge Die CO | Mckeesport | PA | Machinery Manufacturing333514 | 100-499 | ◐ LIKELY ACTIVE |
| GRGill Rock Drill Company INC. | Lebanon | PA | Machinery Manufacturing333991 | 20-99 | ◐ LIKELY ACTIVE |
| HCHoover Conveyor & Fabrication CORP | Meyersdale | PA | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
| ICInnovative Carbide/irwin | Irwin | PA | Machinery Manufacturing333511 | 20-99 | ◐ LIKELY ACTIVE |
| MBMold Base Industries INC | Harrisburg | PA | Machinery Manufacturing333511 | 20-99 | ◐ LIKELY ACTIVE |
| AAce | York | PA | Machinery Manufacturing333415 | 500+ | ◐ LIKELY ACTIVE |
| AIAndritz Inc/muncy Foundry | Muncy | PA | Machinery Manufacturing333243 | — | ◐ LIKELY ACTIVE |
| AAAuma Actuators, INC | Canonsburg | PA | Machinery Manufacturing333998 | — | ◐ LIKELY ACTIVE |
| BMBillco Manufacturing, Inc. | Zelienople | PA | Machinery Manufacturing333249 | 20-99 | ◐ LIKELY ACTIVE |
| CMCastle Mold & Tool, Inc. | New Castle | PA | Machinery Manufacturing333511 | 20-99 | ◐ LIKELY ACTIVE |
| DMDefinitive Manufacturing Solutions, LLC | Quarryville | PA | Machinery Manufacturing333514 | 1-19 | ◐ LIKELY ACTIVE |
| DIDyco, Inc. | Bloomsburg | PA | Machinery Manufacturing333993 | 100-499 | ◐ LIKELY ACTIVE |
| EIEncotech, Inc. | Eighty Four | PA | Machinery Manufacturing333310 | 1-19 | ◐ LIKELY ACTIVE |