| RIRTJ Inc | Levittown | PA | Machinery Manufacturing333922 | 1-19 | ◇ UNVERIFIED |
| RCRuch Carbide Burs, INC. | Willow Grove | PA | Machinery Manufacturing333515 | 1-19 | ◇ UNVERIFIED |
| SISmithco Incorporated | Wayne | PA | Machinery Manufacturing333112 | 1-19 | ◇ UNVERIFIED |
| SPStm Precision Tool LTD | Warrington | PA | Machinery Manufacturing333514 | 1-19 | ◇ UNVERIFIED |
| TTTetra Tool Company | Erie | PA | Machinery Manufacturing333511 | 1-19 | ◇ UNVERIFIED |
| TITrent, INC. | Philadelphia | PA | Machinery Manufacturing333994 | 1-19 | ◇ UNVERIFIED |
| TBTri Bms LLC Dba R&m Equipment CO | Spring City | PA | Machinery Manufacturing333412 | 20-99 | ◇ UNVERIFIED |
| UMUnique Machine Company | Montgomeryville | PA | Machinery Manufacturing333249 | 1-19 | ◇ UNVERIFIED |
| UCUnited Coolair Corporation | York | PA | Machinery Manufacturing333415 | 100-499 | ◇ UNVERIFIED |
| VMVanderslice Machine Co., Inc. | Willow Grove | PA | Machinery Manufacturing333999 | 1-19 | ◇ UNVERIFIED |
| WAWestport Axle Corporation | Breinigsville | PA | Machinery Manufacturing333924 | — | ◇ UNVERIFIED |
| WVWest View Cunningham Site Expansion | Oakdale, Borough of | PA | Machinery Manufacturing333914 | — | ◇ UNVERIFIED |
| WLWindkits, LLC | Allentown | PA | Machinery Manufacturing333611 | — | ◇ UNVERIFIED |
| XTX-cell Tool & Mold, INC | Fairview | PA | Machinery Manufacturing333249 | 20-99 | ◇ UNVERIFIED |
| 2G2 Grade Excavating LLC | Morris | PA | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| 4R400 Robinson Fans | Harmony | PA | Machinery Manufacturing333413 | — | ◇ UNVERIFIED |
| 6R60 Ram Drive, LP | Hanover | PA | Machinery Manufacturing333512 | — | ◇ UNVERIFIED |
| ACAamik Crane Services | Telford | PA | Machinery Manufacturing333923 | — | ◇ UNVERIFIED |
| ALAccess Lift Equipment, INC. | Chambersburg | PA | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| APAdvantage Precision Plastics | Meadville | PA | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| AHAdventaire Hoods, LLC | Schuylkill Haven | PA | Machinery Manufacturing333318 | — | ◇ UNVERIFIED |
 Advent Design Corporation | Bristol | PA | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| AMAlbertini Manufacturing and Supply INC | Lansford | PA | Machinery Manufacturing333912 | — | ◇ UNVERIFIED |
| APAlign Precision | Huntingdon Valley | PA | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| AEAll-fill Expansion | Caln, Township of | PA | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| ALAmeriscend, LLC. | Warminster | PA | Machinery Manufacturing333517 | — | ◇ UNVERIFIED |
| AWA&M Welding and Supply LLC | Tunkhannock | PA | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| AIAndritz INC | Montoursville | PA | Machinery Manufacturing333248 | — | ◇ UNVERIFIED |
| ARAsl Refrigeration INC. | Bethlehem | PA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| ACAti Corporation | East Earl | PA | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| ATAtlantis Technologies LLC | McDonald | PA | Machinery Manufacturing333318 | — | ◇ UNVERIFIED |
| BBBabcock Borsig Power | Erie | PA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| BBBakerly Barn, LLC | Easton | PA | Machinery Manufacturing333294 | — | ◇ UNVERIFIED |
| BCBandwidth Company | Warminster | PA | Machinery Manufacturing333298 | — | ◇ UNVERIFIED |
| BLBcsi, LLC. | Mckeesport | PA | Machinery Manufacturing333922 | — | ◇ UNVERIFIED |
| BMBec Machine Products, INC. | Harleysville | PA | Machinery Manufacturing333512 | — | ◇ UNVERIFIED |
| BTBelco Tool & Mfg., INC. | Meadville | PA | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| BMBergen Machine | Mountaintop | PA | Machinery Manufacturing333511 | — | ◇ UNVERIFIED |
| BSBlue Stone, Inc. | Churchville | PA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| BMBms Machine, INC. | Allentown | PA | Machinery Manufacturing333518 | — | ◇ UNVERIFIED |
| BWBritton West M-y Lane | Morrisville | PA | Machinery Manufacturing333112 | — | ◇ UNVERIFIED |
| BLBurnham LLC - Burnham Commercial | Lancaster | PA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| BMBurrell Mining International | Waynesburg | PA | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
 Calgon Carbon Uv Technologies LLC | Coraopolis | PA | Machinery Manufacturing333318 | — | ◇ UNVERIFIED |
| CICarnot Industries, LLC | Pittsburgh | PA | Machinery Manufacturing333991 | — | ◇ UNVERIFIED |
| CBCbf Bakery Systems | York | PA | Machinery Manufacturing333294 | — | ◇ UNVERIFIED |
| CFCeco Filters | Conshohocken | PA | Machinery Manufacturing333411 | — | ◇ UNVERIFIED |
| CRCelich Real Estate Enterprises LLC | Cochranton | PA | Machinery Manufacturing333923 | — | ◇ UNVERIFIED |
| CACnh American Llc/case New Holland | New Holland | PA | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| CICnh Industrial America, LLC | New Holland | PA | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
