| S.no | Company Name | Founded | Country |
|---|---|---|---|
| 1 | Plainville Machine & Tool Co. Inc. | USA | |
| 2 | American Steel Rule Die Inc. | USA | |
| 3 | TDS Automation | USA | |
| 4 | Pioneer-Dietecs | USA | |
| 5 | Pioneer Steel Corp. | USA | |
| 6 | Marking Methods Inc. | USA | |
| 7 | Dietech Na | USA | |
| 8 | Transfer Tool Technologies Inc. | USA | |
| 9 | Apple Die Specialties | USA | |
| 10 | Dangar Engineering & Mfg. Inc. | USA | |
| 11 | Paramount Stamping and Welding Company | USA | |
| 12 | LTV Steel Co. | USA | |
| 13 | River Recycling Industries Inc. | USA |
