 Imperial Carbide INC | Meadville | PA | Fabricated Metal Product Manufacturing332999 | 20-99 | ● ACTIVE |
 Kuhn Tool & Die CO | Meadville | PA | Machinery Manufacturing333514 | 20-99 | ● ACTIVE |
 Layke Tool and Manufacturing CO | Meadville | PA | Machinery Manufacturing333514 | — | ● ACTIVE |
 Pennco Tool & Die, INC | Meadville | PA | Machinery Manufacturing333514 | — | ● ACTIVE |
 Talbar INC | Meadville | PA | Machinery Manufacturing333514 | — | ● ACTIVE |
 Seco/warwick Corporation | Meadville | PA | Machinery Manufacturing333994 | — | ● ACTIVE |
 Actco Tool & Mfg. CO. | Meadville | PA | Machinery Manufacturing333319 | — | ◐ LIKELY ACTIVE |
| SASyst a Matic Tool & Design | Meadville | PA | Machinery Manufacturing333319 | 1-19 | ◐ LIKELY ACTIVE |
| TATessy Automation LLC | Meadville | PA | Machinery Manufacturing333249 | 20-99 | ◐ LIKELY ACTIVE |
| HTHolbrook Tool & Molding INC | Meadville | PA | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| KTKuhn Tool & Die | Meadville | PA | Machinery Manufacturing333514 | — | ◐ LIKELY ACTIVE |
| MTMarlan Tool | Meadville | PA | Machinery Manufacturing333511 | 1-19 | ◐ LIKELY ACTIVE |
| OFOptical Filters | Meadville | PA | Machinery Manufacturing333314 | — | ◐ LIKELY ACTIVE |
| PHPeters Heat Treating | Meadville | PA | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| APAdvantage Precision Plastics | Meadville | PA | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| ATAllegheny Tool and Manufacturing Company INC. | Meadville | PA | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| BTBelco Tool & Mfg., INC. | Meadville | PA | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| DMD & M Tool, INC. | Meadville | PA | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| LCLns Chipblaster INC | Meadville | PA | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| MTMoon Tool & Die Company, INC | Meadville | PA | Machinery Manufacturing333220 | — | ◇ UNVERIFIED |
| PTProgressive Tool & Die, INC. | Meadville | PA | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| PPPTG Properties, LLC | Meadville | PA | Machinery Manufacturing333511 | — | ◇ UNVERIFIED |
| QTQuality Tool & Die, INC. | Meadville | PA | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| SSSb Specialty Metals LLC | Meadville | PA | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| STSpark Tool, INC. | Meadville | PA | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| SPSuburban Precision Mold Co., INC | Meadville | PA | Machinery Manufacturing333511 | — | ◇ UNVERIFIED |
