| S.no | Company Name | Founded | Country |
|---|---|---|---|
| 1 | PSM Industries Inc. | USA | |
| 2 | Plainville Machine & Tool Co. Inc. | USA | |
| 3 | Reynolds Carbide Die Co. Inc. | USA | |
| 4 | Hudson Cutting Solutions | USA | |
| 5 | Ohio Travel Bag | USA | |
| 6 | Pioneer-Dietecs | USA | |
| 7 | Janesville Tool & Mfg. Inc. | USA | |
| 8 | Siska Inc. | USA | |
| 9 | Dietech Na | USA | |
| 10 | Yillik Precision Carbides Div. of PSM Industries | USA | |
| 11 | Western Supplies Co. | USA | |
| 12 | Transfer Tool Technologies Inc. | USA | |
| 13 | A & R Machining Tool & Die Inc. | USA | |
| 14 | C.S. Osborne & Co. | USA | |
| 15 | New England Die Co. Inc. (NEDCO) | USA |
