| YIYoung Ind Mfg Plt | Muncy | PA | Machinery Manufacturing333922 | — | ◐ LIKELY ACTIVE |
| BCBurnham CORP | Lancaster | PA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| RURebuilders Unlimited INC | Waynesboro | PA | Machinery Manufacturing333517 | 1-19 | ◇ UNVERIFIED |
Advanced Crane Technologies LLC | Stowe | PA | Machinery Manufacturing333923 | — | ◐ LIKELY ACTIVE |
| AEAggregates Equipment Inc | Leola | PA | Machinery Manufacturing333249 | 20-99 | ◐ LIKELY ACTIVE |
Ati Group LLC | New Holland | PA | Machinery Manufacturing333120 | — | ◐ LIKELY ACTIVE |
| BHBuckeye Hone Company - MERCER | Mercer | PA | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| BABurnside America Inc. | Chambersburg | PA | Machinery Manufacturing333995 | 20-99 | ◐ LIKELY ACTIVE |
| CUCannon USA Inc. | Cranberry | PA | Machinery Manufacturing333249 | 20-99 | ◐ LIKELY ACTIVE |
| CICarleton Inc | New Britain | PA | Machinery Manufacturing333993 | 20-99 | ◐ LIKELY ACTIVE |
C.h. Reed, INC | Hanover | PA | Machinery Manufacturing333912 | — | ◐ LIKELY ACTIVE |
| DPDura-Metal Products Corporation | Irwin | PA | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
Envirodyne Systems INC | Camp Hill | PA | Machinery Manufacturing333248 | — | ◐ LIKELY ACTIVE |
| FDFenner Dunlop Americas - Corporate | Coraopolis | PA | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
| FCFlatiron Crane Holdings, LLC | Reading | PA | Machinery Manufacturing333923 | 500+ | ◐ LIKELY ACTIVE |
| FSFlexlink Systems, INC. | Allentown | PA | Machinery Manufacturing333922 | — | ◐ LIKELY ACTIVE |
| HUHerkules USA CORP | Ford City | PA | Machinery Manufacturing333519 | 100-499 | ◐ LIKELY ACTIVE |
I & J Manufacturing LLC | Gordonville | PA | Machinery Manufacturing333111 | — | ◐ LIKELY ACTIVE |
Jit Global Enterprises LLC | Apollo | PA | Machinery Manufacturing333514 | — | ◐ LIKELY ACTIVE |
| JFJ&M Fluidics Inc. | Telford | PA | Machinery Manufacturing333415 | 1-19 | ◐ LIKELY ACTIVE |
Liberty Tool Company INC | Exton | PA | Machinery Manufacturing333515 | — | ◐ LIKELY ACTIVE |
| MEMeeker Equipment Co Inc | Belleville | PA | Machinery Manufacturing333120 | 20-99 | ◐ LIKELY ACTIVE |
Mellott Company, LLC | Warfordsburg | PA | Machinery Manufacturing333131 | — | ◐ LIKELY ACTIVE |
| MIMenold, INC | Essington | PA | Machinery Manufacturing333415 | 1-19 | ◐ LIKELY ACTIVE |
Michell Bearings, INC. | Fort Washington | PA | Machinery Manufacturing333613 | — | ◐ LIKELY ACTIVE |
| MMMicro Mold | Erie | PA | Machinery Manufacturing333511 | 20-99 | ◐ LIKELY ACTIVE |
| PCPGNA - Cranberry | Cranberry Township | PA | Machinery Manufacturing333249 | 100-499 | ◐ LIKELY ACTIVE |
Phelps Honey Wagon, INC | Dillsburg | PA | Machinery Manufacturing333111 | — | ◐ LIKELY ACTIVE |
| PAPure Air Solutions of Pa, LLC | Conneautville | PA | Machinery Manufacturing333413 | — | ◐ LIKELY ACTIVE |
| SSeegrid | Pittsburgh | PA | Machinery Manufacturing333924 | 100-499 | ◐ LIKELY ACTIVE |
| SISP Industries, Inc. | Warminster | PA | Machinery Manufacturing333415 | 100-499 | ◐ LIKELY ACTIVE |
| TUTeikoku USA Inc. - Pennsylvania | Warminster | PA | Machinery Manufacturing333911 | 20-99 | ◐ LIKELY ACTIVE |
| TITri-tech Injection Molding, INC. | Mckean | PA | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| TTTurbo Technologies, INC. | Beaver Falls | PA | Machinery Manufacturing333112 | 1-19 | ◐ LIKELY ACTIVE |
United Refrigeration INC | Erie | PA | Machinery Manufacturing333415 | — | ◐ LIKELY ACTIVE |
United Refrigeration INC | Harrisburg | PA | Machinery Manufacturing333415 | — | ◐ LIKELY ACTIVE |
| ATAllegheny Tool and Manufacturing Company INC. | Meadville | PA | Machinery Manufacturing333514 | 1-19 | ◐ LIKELY ACTIVE |
| ATArea Tool & Mfg | Meadville | PA | Machinery Manufacturing333514 | 1-19 | ◐ LIKELY ACTIVE |
| BTBeck Tool, INC. | Edinboro | PA | Machinery Manufacturing333514 | 1-19 | ◐ LIKELY ACTIVE |
| BRBucyrus Railcar Repair New Castle | New Castle | PA | Machinery Manufacturing333911 | 20-99 | ◐ LIKELY ACTIVE |
| CCChromatan CORP | Ambler | PA | Machinery Manufacturing333249 | 1-19 | ◐ LIKELY ACTIVE |
| CHCustom Heliarc Welding & Machine INC | Mount Bethel | PA | Machinery Manufacturing333992 | 1-19 | ◐ LIKELY ACTIVE |
| DQDie Quip CORP | Bethel Park | PA | Machinery Manufacturing333249 | 1-19 | ◐ LIKELY ACTIVE |
| EPExecutool Precision Tooling INC. | Erie | PA | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| FDFrewmill Die Crafts, INC. | New Castle | PA | Machinery Manufacturing333514 | 1-19 | ◐ LIKELY ACTIVE |
| GWGeneral Wire Spring CO | Mckees Rocks | PA | Machinery Manufacturing333319 | 20-99 | ◐ LIKELY ACTIVE |
| HIHetran, INC. | Orwigsburg | PA | Machinery Manufacturing333298 | 20-99 | ◐ LIKELY ACTIVE |
| HMHorix Manufacturing Company | Mc Kees Rocks | PA | Machinery Manufacturing333993 | 1-19 | ◐ LIKELY ACTIVE |
| POPenn Optical Coatings LLC | Pennsburg | PA | Machinery Manufacturing333314 | 1-19 | ◐ LIKELY ACTIVE |
| RTRearick Tooling INC. | Apollo | PA | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |