| S.no | Company Name | Founded | Country |
|---|---|---|---|
| 1 | Bahmuller Technologies Inc. | USA | |
| 2 | Briney Tooling Systems (Division of Gemini Group) | USA | |
| 3 | Gemini Group | USA | |
| 4 | Stanley Sheppard Company Inc. | USA | |
| 5 | Eagle Rock Technologies Inc. | USA | |
| 6 | KNUTH Machine Tools USA Inc. | USA | |
| 7 | U.S. Shop Tools | USA | |
| 8 | Southwest Tool Svs. Inc. | USA | |
| 9 | Mausner Equipment Co. Inc. | USA | |
| 10 | Michigan Drill Corp. | USA | |
| 11 | Peak Toolworks | USA | |
| 12 | Republic Drill Corp. | USA | |
| 13 | Scully Jones Seibert Corporation | USA |
